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2 commits
build/nix-
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feat/confi
| Author | SHA1 | Date | |
|---|---|---|---|
b2e89dcf8b
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56d110a74e
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17 changed files with 323 additions and 1455 deletions
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@ -4,6 +4,5 @@
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"diagnostics.globals": ["vim", "jit"],
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"workspace.library": ["$VIMRUNTIME/lua", "${3rd}/luv/library"],
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"workspace.checkThirdParty": false,
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"workspace.ignoreDir": [".direnv"],
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"completion.callSnippet": "Replace"
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}
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@ -1 +0,0 @@
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.direnv/
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54
README.md
54
README.md
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@ -1,19 +1,17 @@
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# preview.nvim
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||||
**Universal document previewer for Neovim**
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**Async document compilation for Neovim**
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||||
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||||
An extensible framework for compiling and previewing _any_ documents (LaTeX,
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||||
Typst, Markdown, etc.)—diagnostics included.
|
||||
|
||||
<video src="https://github.com/user-attachments/assets/3b4fbc31-c1c4-4429-a9dc-a68d6185ab2e" width="100%" controls></video>
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An extensible framework for compiling documents (LaTeX, Typst, Markdown, etc.)
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asynchronously with error diagnostics.
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## Features
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- Async compilation via `vim.system()`
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- Built-in presets for Typst, LaTeX (latexmk, pdflatex, tectonic), Markdown,
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GitHub-flavored Markdown, AsciiDoc, PlantUML, Mermaid, and Quarto
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- Compiler errors via `vim.diagnostic` or quickfix
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- Previewer auto-close on buffer deletion
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- Built-in presets for Typst, LaTeX, Markdown, and GitHub-flavored Markdown
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- Compiler errors as native `vim.diagnostic`
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- User events for extensibility (`PreviewCompileStarted`,
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`PreviewCompileSuccess`, `PreviewCompileFailed`)
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## Requirements
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@ -21,18 +19,8 @@ Typst, Markdown, etc.)—diagnostics included.
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## Installation
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With lazy.nvim:
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```lua
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{
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'barrettruth/preview.nvim',
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init = function()
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vim.g.preview = { typst = true, latex = true }
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end,
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}
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```
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Or via [luarocks](https://luarocks.org/modules/barrettruth/preview.nvim):
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Install with your package manager of choice or via
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[luarocks](https://luarocks.org/modules/barrettruth/preview.nvim):
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```
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luarocks install preview.nvim
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@ -49,35 +37,35 @@ luarocks install preview.nvim
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**Q: How do I define a custom provider?**
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```lua
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vim.g.preview = {
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rst = {
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cmd = { 'rst2html' },
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require('preview').setup({
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typst = {
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cmd = { 'typst', 'compile' },
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args = function(ctx)
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return { ctx.file, ctx.output }
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return { ctx.file }
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end,
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output = function(ctx)
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return ctx.file:gsub('%.rst$', '.html')
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return ctx.file:gsub('%.typ$', '.pdf')
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end,
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},
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}
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})
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```
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**Q: How do I override a preset?**
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```lua
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vim.g.preview = {
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require('preview').setup({
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typst = { env = { TYPST_FONT_PATHS = '/usr/share/fonts' } },
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}
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})
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```
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**Q: How do I automatically open the output file?**
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Set `open = true` on your provider (all built-in presets have this enabled) to
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open the output with `vim.ui.open()` after the first successful compilation in
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toggle/watch mode. For a specific application, pass a command table:
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open the output with `vim.ui.open()` after the first successful compilation. For
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a specific application, pass a command table:
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```lua
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vim.g.preview = {
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require('preview').setup({
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typst = { open = { 'sioyek', '--new-instance' } },
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}
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})
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```
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|
|
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228
doc/preview.nvim.txt
Normal file
228
doc/preview.nvim.txt
Normal file
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@ -0,0 +1,228 @@
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*preview.nvim.txt* Async document compilation for Neovim
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Author: Barrett Ruth <br.barrettruth@gmail.com>
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License: MIT
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||||
==============================================================================
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INTRODUCTION *preview.nvim*
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|
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preview.nvim is an extensible framework for compiling documents asynchronously
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in Neovim. It provides a unified interface for any compilation workflow —
|
||||
LaTeX, Typst, Markdown, or anything else with a CLI compiler.
|
||||
|
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The plugin ships with zero provider defaults. Users must explicitly configure
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their compiler commands. preview.nvim is purely an orchestration framework.
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==============================================================================
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REQUIREMENTS *preview.nvim-requirements*
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- Neovim >= 0.11.0
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- A compiler binary for each configured provider (e.g. `typst`, `latexmk`)
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==============================================================================
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SETUP *preview.nvim-setup*
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Load preview.nvim with your package manager. For example, with lazy.nvim: >lua
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{
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'barrettruth/preview.nvim',
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||||
}
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||||
<
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Call |preview.setup()| to configure providers before use.
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==============================================================================
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CONFIGURATION *preview.nvim-configuration*
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Configure via `require('preview').setup()`.
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*preview.setup()*
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setup({opts?})
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`opts` is a table where keys are preset names or filetypes. For each
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key `k` with value `v` (excluding `debug`):
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|
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- If `k` is a preset name and `v` is `true`, the preset is registered
|
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as-is under its filetype.
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- If `k` is a preset name and `v` is a table, it is deep-merged with
|
||||
the preset and registered under the preset's filetype.
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||||
- If `k` is not a preset name and `v` is a table, it is registered
|
||||
directly as a custom provider keyed by filetype `k`.
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- If `v` is `false`, the entry is skipped (no-op).
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See |preview.nvim-presets| for available preset names.
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Fields:~
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`debug` boolean|string Enable debug logging. A string value
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is treated as a log file path.
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Default: `false`
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*preview.ProviderConfig*
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Provider fields:~
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`cmd` string[] The compiler command (required).
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`args` string[]|function Additional arguments. If a function,
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receives a |preview.Context| and returns
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||||
a string[].
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||||
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`cwd` string|function Working directory. If a function,
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||||
receives a |preview.Context|. Default:
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git root or file directory.
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||||
|
||||
`env` table Environment variables.
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||||
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`output` string|function Output file path. If a function,
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||||
receives a |preview.Context|.
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||||
|
||||
`error_parser` function Receives (stderr, |preview.Context|)
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||||
and returns vim.Diagnostic[].
|
||||
|
||||
`clean` string[]|function Command to remove build artifacts.
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||||
If a function, receives a
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||||
|preview.Context|.
|
||||
|
||||
`open` boolean|string[] Open the output file after the first
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||||
successful compilation. `true` uses
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|vim.ui.open()|. A string[] is run as
|
||||
a command with the output path appended.
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||||
Presets default to `{ 'xdg-open' }`.
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||||
|
||||
*preview.Context*
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||||
Context fields:~
|
||||
|
||||
`bufnr` integer Buffer number.
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||||
`file` string Absolute file path.
|
||||
`root` string Project root (git root or file directory).
|
||||
`ft` string Filetype.
|
||||
|
||||
Example enabling presets:~
|
||||
>lua
|
||||
require('preview').setup({ typst = true, latex = true, github = true })
|
||||
<
|
||||
|
||||
Example overriding a preset field:~
|
||||
>lua
|
||||
require('preview').setup({
|
||||
typst = { open = { 'sioyek', '--new-instance' } },
|
||||
})
|
||||
<
|
||||
|
||||
Example with a fully custom provider (key is not a preset name):~
|
||||
>lua
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||||
require('preview').setup({
|
||||
rst = {
|
||||
cmd = { 'rst2html' },
|
||||
args = function(ctx)
|
||||
return { ctx.file }
|
||||
end,
|
||||
output = function(ctx)
|
||||
return ctx.file:gsub('%.rst$', '.html')
|
||||
end,
|
||||
},
|
||||
})
|
||||
<
|
||||
|
||||
==============================================================================
|
||||
PRESETS *preview.nvim-presets*
|
||||
|
||||
preview.nvim ships with pre-built provider configurations for common tools.
|
||||
Import them from `preview.presets`:
|
||||
|
||||
`presets.typst` typst compile → PDF
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||||
`presets.latex` latexmk -pdf → PDF (with clean support)
|
||||
`presets.markdown` pandoc → HTML (standalone, embedded)
|
||||
`presets.github` pandoc → HTML (GitHub-styled, `-f gfm` input)
|
||||
|
||||
Enable presets with `preset_name = true`:
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||||
>lua
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||||
require('preview').setup({ typst = true, latex = true, github = true })
|
||||
<
|
||||
|
||||
Override individual fields by passing a table instead of `true`:
|
||||
>lua
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||||
require('preview').setup({
|
||||
typst = { env = { TYPST_FONT_PATHS = '/usr/share/fonts' } },
|
||||
})
|
||||
<
|
||||
|
||||
==============================================================================
|
||||
COMMANDS *preview.nvim-commands*
|
||||
|
||||
:Preview [subcommand] *:Preview*
|
||||
|
||||
Subcommands:~
|
||||
|
||||
`compile` Compile the current buffer (default if omitted).
|
||||
`stop` Kill active compilation for the current buffer.
|
||||
`clean` Run the provider's clean command.
|
||||
`toggle` Toggle auto-compile on save for the current buffer.
|
||||
`status` Echo compilation status (idle, compiling, toggled).
|
||||
|
||||
==============================================================================
|
||||
API *preview.nvim-api*
|
||||
|
||||
preview.compile({bufnr?}) *preview.compile()*
|
||||
Compile the document in the given buffer (default: current).
|
||||
|
||||
preview.stop({bufnr?}) *preview.stop()*
|
||||
Kill the active compilation process for the buffer.
|
||||
|
||||
preview.clean({bufnr?}) *preview.clean()*
|
||||
Run the provider's clean command for the buffer.
|
||||
|
||||
preview.toggle({bufnr?}) *preview.toggle()*
|
||||
Toggle auto-compile for the buffer. When enabled, the buffer is
|
||||
immediately compiled and automatically recompiled on each save
|
||||
(`BufWritePost`). Call again to stop.
|
||||
|
||||
preview.status({bufnr?}) *preview.status()*
|
||||
Returns a |preview.Status| table.
|
||||
|
||||
*preview.Status*
|
||||
Status fields:~
|
||||
|
||||
`compiling` boolean Whether compilation is active.
|
||||
`watching` boolean Whether auto-compile is active.
|
||||
`provider` string? Name of the active provider.
|
||||
`output_file` string? Path to the output file.
|
||||
|
||||
preview.get_config() *preview.get_config()*
|
||||
Returns the resolved |preview.Config|.
|
||||
|
||||
==============================================================================
|
||||
EVENTS *preview.nvim-events*
|
||||
|
||||
preview.nvim fires User autocmds with structured data:
|
||||
|
||||
`PreviewCompileStarted` Compilation began.
|
||||
data: `{ bufnr, provider }`
|
||||
|
||||
`PreviewCompileSuccess` Compilation succeeded (exit code 0).
|
||||
data: `{ bufnr, provider, output }`
|
||||
|
||||
`PreviewCompileFailed` Compilation failed (non-zero exit).
|
||||
data: `{ bufnr, provider, code, stderr }`
|
||||
|
||||
Example:~
|
||||
>lua
|
||||
vim.api.nvim_create_autocmd('User', {
|
||||
pattern = 'PreviewCompileSuccess',
|
||||
callback = function(args)
|
||||
local data = args.data
|
||||
vim.notify('Compiled ' .. data.output .. ' with ' .. data.provider)
|
||||
end,
|
||||
})
|
||||
<
|
||||
|
||||
==============================================================================
|
||||
HEALTH *preview.nvim-health*
|
||||
|
||||
Run `:checkhealth preview` to verify:
|
||||
|
||||
- Neovim version >= 0.11.0
|
||||
- Each configured provider's binary is executable
|
||||
- Each configured provider's opener binary (if any) is executable
|
||||
- Each configured provider's filetype mapping is valid
|
||||
|
||||
==============================================================================
|
||||
vim:tw=78:ts=8:ft=help:norl:
|
||||
276
doc/preview.txt
276
doc/preview.txt
|
|
@ -1,276 +0,0 @@
|
|||
*preview.txt* Async document compilation for Neovim
|
||||
|
||||
Author: Barrett Ruth <br.barrettruth@gmail.com>
|
||||
License: MIT
|
||||
|
||||
==============================================================================
|
||||
INTRODUCTION *preview.nvim*
|
||||
|
||||
preview.nvim is an extensible framework for compiling documents asynchronously
|
||||
in Neovim. It provides a unified interface for any compilation workflow —
|
||||
LaTeX, Typst, Markdown, or anything else with a CLI compiler.
|
||||
|
||||
The plugin ships with opt-in presets for common tools (Typst, LaTeX, Pandoc,
|
||||
AsciiDoc, PlantUML, Mermaid, Quarto) and supports fully custom providers.
|
||||
See |preview-presets|.
|
||||
|
||||
==============================================================================
|
||||
CONTENTS *preview-contents*
|
||||
|
||||
1. Introduction ............................................. |preview.nvim|
|
||||
2. Requirements ..................................... |preview-requirements|
|
||||
3. Install ............................................... |preview-install|
|
||||
4. Configuration ........................................... |preview-config|
|
||||
5. Presets ............................................... |preview-presets|
|
||||
6. Commands ............................................. |preview-commands|
|
||||
7. Lua API ................................................... |preview-api|
|
||||
8. Events ............................................... |preview-events|
|
||||
9. Health ............................................... |preview-health|
|
||||
|
||||
==============================================================================
|
||||
REQUIREMENTS *preview-requirements*
|
||||
|
||||
- Neovim >= 0.11.0
|
||||
- A compiler binary for each configured provider (e.g. `typst`, `latexmk`)
|
||||
|
||||
==============================================================================
|
||||
INSTALL *preview-install*
|
||||
|
||||
Install with lazy.nvim: >lua
|
||||
{ 'barrettruth/preview.nvim' }
|
||||
<
|
||||
|
||||
No `setup()` call is needed. The plugin loads automatically when
|
||||
|vim.g.preview| is set. See |preview-config|.
|
||||
|
||||
==============================================================================
|
||||
CONFIGURATION *preview-config*
|
||||
|
||||
Configure by setting |vim.g.preview| to a table where keys are preset names
|
||||
or filetypes. For each key `k` with value `v` (excluding `debug`):
|
||||
|
||||
- If `k` is a preset name and `v` is `true`, the preset is registered
|
||||
as-is under its filetype.
|
||||
- If `k` is a preset name and `v` is a table, it is deep-merged with
|
||||
the preset and registered under the preset's filetype.
|
||||
- If `k` is not a preset name and `v` is a table, it is registered
|
||||
directly as a custom provider keyed by filetype `k`.
|
||||
- If `v` is `false`, the entry is skipped (no-op).
|
||||
|
||||
See |preview-presets| for available preset names.
|
||||
|
||||
*preview.ProviderConfig*
|
||||
Provider fields: ~
|
||||
|
||||
{cmd} (string[]) Compiler command (required).
|
||||
|
||||
{args} (string[]|function) Additional arguments. If a function,
|
||||
receives a |preview.Context| and
|
||||
returns a string[].
|
||||
|
||||
{cwd} (string|function) Working directory. If a function,
|
||||
receives a |preview.Context|.
|
||||
Default: git root or file directory.
|
||||
|
||||
{env} (table) Environment variables.
|
||||
|
||||
{output} (string|function) Output file path. If a function,
|
||||
receives a |preview.Context|.
|
||||
|
||||
{error_parser} (function) Receives (output, |preview.Context|)
|
||||
and returns vim.Diagnostic[].
|
||||
|
||||
{errors} (false|'diagnostic'|'quickfix')
|
||||
How parse errors are reported.
|
||||
`false` suppresses error handling.
|
||||
`'quickfix'` populates the quickfix
|
||||
list and opens it.
|
||||
Default: `'diagnostic'`.
|
||||
|
||||
{clean} (string[]|function) Command to remove build artifacts.
|
||||
If a function, receives a
|
||||
|preview.Context|.
|
||||
|
||||
{open} (boolean|string[]) Open the output file after the first
|
||||
successful compilation in toggle/watch
|
||||
mode. `true` uses |vim.ui.open()|. A
|
||||
string[] is run as a command with the
|
||||
output path appended. When a string[]
|
||||
is used the viewer process is tracked
|
||||
and sent SIGTERM when the buffer is
|
||||
deleted. `true` and single-instance
|
||||
apps (e.g. Chrome) do not support
|
||||
auto-close.
|
||||
|
||||
{reload} (boolean|string[]|function)
|
||||
Reload the output after recompilation.
|
||||
`true` uses a built-in SSE server for
|
||||
HTML files. A string[] is run as a
|
||||
command. If a function, receives a
|
||||
|preview.Context| and returns a
|
||||
string[].
|
||||
|
||||
{detach} (boolean) When `true`, the viewer process opened
|
||||
via a string[] `open` command is not
|
||||
sent SIGTERM when the buffer is
|
||||
deleted. Has no effect when `open` is
|
||||
`true`. Default: `false`.
|
||||
|
||||
*preview.Context*
|
||||
Context fields: ~
|
||||
|
||||
{bufnr} (integer) Buffer number.
|
||||
{file} (string) Absolute file path.
|
||||
{root} (string) Project root (git root or file directory).
|
||||
{ft} (string) Filetype.
|
||||
{output} (string?) Resolved output file path (set after `output`
|
||||
is evaluated, available to `args` functions).
|
||||
|
||||
Global options: ~
|
||||
|
||||
{debug} (boolean|string) Enable debug logging. A string value is treated
|
||||
as a log file path. Default: `false`.
|
||||
|
||||
Example enabling presets: >lua
|
||||
vim.g.preview = { typst = true, latex = true, github = true }
|
||||
<
|
||||
|
||||
Example overriding a preset field: >lua
|
||||
vim.g.preview = {
|
||||
typst = { open = { 'sioyek', '--new-instance' } },
|
||||
}
|
||||
<
|
||||
|
||||
Example overriding the output path (e.g. latexmk `$out_dir`): >lua
|
||||
vim.g.preview = {
|
||||
latex = {
|
||||
output = function(ctx)
|
||||
return 'build/' .. vim.fn.fnamemodify(ctx.file, ':t:r') .. '.pdf'
|
||||
end,
|
||||
},
|
||||
}
|
||||
<
|
||||
|
||||
Example with a fully custom provider (key is not a preset name): >lua
|
||||
vim.g.preview = {
|
||||
rst = {
|
||||
cmd = { 'rst2html' },
|
||||
args = function(ctx)
|
||||
return { ctx.file }
|
||||
end,
|
||||
output = function(ctx)
|
||||
return ctx.file:gsub('%.rst$', '.html')
|
||||
end,
|
||||
},
|
||||
}
|
||||
<
|
||||
|
||||
==============================================================================
|
||||
PRESETS *preview-presets*
|
||||
|
||||
Built-in provider configurations. Enable with `preset_name = true` or
|
||||
override individual fields by passing a table instead: >lua
|
||||
vim.g.preview = { typst = true, latex = true, github = true }
|
||||
<
|
||||
|
||||
`typst` typst compile → PDF
|
||||
`latex` latexmk -pdf → PDF (with clean support)
|
||||
`pdflatex` pdflatex → PDF (single pass, no latexmk)
|
||||
`tectonic` tectonic → PDF (Rust-based LaTeX engine)
|
||||
`markdown` pandoc → HTML (standalone, embedded)
|
||||
`github` pandoc → HTML (GitHub-styled, `-f gfm` input)
|
||||
`asciidoctor` asciidoctor → HTML (AsciiDoc with SSE reload)
|
||||
`plantuml` plantuml → SVG (UML diagrams, `.puml`)
|
||||
`mermaid` mmdc → SVG (Mermaid diagrams, `.mmd`)
|
||||
`quarto` quarto render → HTML (scientific publishing)
|
||||
|
||||
==============================================================================
|
||||
COMMANDS *preview-commands*
|
||||
|
||||
:Preview [subcommand] *:Preview*
|
||||
|
||||
Subcommands: ~
|
||||
|
||||
`toggle` Toggle auto-compile on save (default if omitted).
|
||||
`compile` One-shot compile of the current buffer.
|
||||
`clean` Run the provider's clean command.
|
||||
`open` Open the last compiled output without recompiling.
|
||||
`status` Echo compilation status (idle, compiling, watching).
|
||||
|
||||
==============================================================================
|
||||
LUA API *preview-api*
|
||||
|
||||
preview.toggle({bufnr?}) *preview.toggle()*
|
||||
Toggle auto-compile for the buffer. When enabled, the buffer is
|
||||
immediately compiled and automatically recompiled on each save
|
||||
(`BufWritePost`). Call again to stop.
|
||||
|
||||
preview.compile({bufnr?}) *preview.compile()*
|
||||
One-shot compile the document in the given buffer (default: current).
|
||||
|
||||
preview.stop({bufnr?}) *preview.stop()*
|
||||
Kill the active compilation process for the buffer. Programmatic
|
||||
escape hatch — not exposed as a subcommand.
|
||||
|
||||
preview.clean({bufnr?}) *preview.clean()*
|
||||
Run the provider's clean command for the buffer.
|
||||
|
||||
preview.open({bufnr?}) *preview.open()*
|
||||
Open the last compiled output for the buffer without recompiling.
|
||||
|
||||
preview.status({bufnr?}) *preview.status()*
|
||||
Returns a |preview.Status| table.
|
||||
|
||||
preview.statusline({bufnr?}) *preview.statusline()*
|
||||
Returns a short status string for statusline integration:
|
||||
`'compiling'`, `'watching'`, or `''` (idle).
|
||||
|
||||
preview.get_config() *preview.get_config()*
|
||||
Returns the resolved |preview.Config|.
|
||||
|
||||
*preview.Status*
|
||||
Status fields: ~
|
||||
|
||||
{compiling} (boolean) Whether compilation is active.
|
||||
{watching} (boolean) Whether auto-compile is active.
|
||||
{provider} (string?) Name of the active provider.
|
||||
{output_file} (string?) Path to the output file.
|
||||
|
||||
==============================================================================
|
||||
EVENTS *preview-events*
|
||||
|
||||
preview.nvim fires User autocmds with structured data:
|
||||
|
||||
`PreviewCompileStarted` Compilation began.
|
||||
data: `{ bufnr, provider }`
|
||||
|
||||
`PreviewCompileSuccess` Compilation succeeded (exit code 0).
|
||||
data: `{ bufnr, provider, output }`
|
||||
|
||||
`PreviewCompileFailed` Compilation failed (non-zero exit).
|
||||
data: `{ bufnr, provider, code, stderr }`
|
||||
|
||||
Example: >lua
|
||||
vim.api.nvim_create_autocmd('User', {
|
||||
pattern = 'PreviewCompileSuccess',
|
||||
callback = function(args)
|
||||
local data = args.data
|
||||
vim.notify('Compiled ' .. data.output .. ' with ' .. data.provider)
|
||||
end,
|
||||
})
|
||||
<
|
||||
|
||||
==============================================================================
|
||||
HEALTH *preview-health*
|
||||
|
||||
Run |:checkhealth| preview to verify your setup: >vim
|
||||
:checkhealth preview
|
||||
<
|
||||
|
||||
Checks: ~
|
||||
- Neovim version >= 0.11.0
|
||||
- Each configured provider's binary is executable
|
||||
- Each configured provider's opener binary (if any) is executable
|
||||
|
||||
==============================================================================
|
||||
vim:tw=78:ts=8:ft=help:norl:
|
||||
31
flake.nix
31
flake.nix
|
|
@ -13,15 +13,12 @@
|
|||
...
|
||||
}:
|
||||
let
|
||||
forEachSystem =
|
||||
f: nixpkgs.lib.genAttrs (import systems) (system: f nixpkgs.legacyPackages.${system});
|
||||
forEachSystem = f: nixpkgs.lib.genAttrs (import systems) (system: f nixpkgs.legacyPackages.${system});
|
||||
in
|
||||
{
|
||||
formatter = forEachSystem (pkgs: pkgs.nixfmt-tree);
|
||||
|
||||
devShells = forEachSystem (pkgs:
|
||||
let
|
||||
devTools = [
|
||||
devShells = forEachSystem (pkgs: {
|
||||
default = pkgs.mkShell {
|
||||
packages = [
|
||||
(pkgs.luajit.withPackages (
|
||||
ps: with ps; [
|
||||
busted
|
||||
|
|
@ -33,23 +30,7 @@
|
|||
pkgs.selene
|
||||
pkgs.lua-language-server
|
||||
];
|
||||
in
|
||||
{
|
||||
default = pkgs.mkShell {
|
||||
packages = devTools;
|
||||
};
|
||||
presets = pkgs.mkShell {
|
||||
packages = devTools ++ [
|
||||
pkgs.typst
|
||||
pkgs.texliveMedium
|
||||
pkgs.tectonic
|
||||
pkgs.pandoc
|
||||
pkgs.asciidoctor
|
||||
pkgs.quarto
|
||||
pkgs.plantuml
|
||||
pkgs.mermaid-cli
|
||||
];
|
||||
};
|
||||
});
|
||||
};
|
||||
});
|
||||
};
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,19 +1,22 @@
|
|||
local M = {}
|
||||
|
||||
local handlers = {
|
||||
compile = function()
|
||||
local subcommands = { 'compile', 'stop', 'clean', 'toggle', 'open', 'status' }
|
||||
|
||||
---@param args string
|
||||
local function dispatch(args)
|
||||
local subcmd = args ~= '' and args or 'compile'
|
||||
|
||||
if subcmd == 'compile' then
|
||||
require('preview').compile()
|
||||
end,
|
||||
clean = function()
|
||||
elseif subcmd == 'stop' then
|
||||
require('preview').stop()
|
||||
elseif subcmd == 'clean' then
|
||||
require('preview').clean()
|
||||
end,
|
||||
toggle = function()
|
||||
elseif subcmd == 'toggle' then
|
||||
require('preview').toggle()
|
||||
end,
|
||||
open = function()
|
||||
elseif subcmd == 'open' then
|
||||
require('preview').open()
|
||||
end,
|
||||
status = function()
|
||||
elseif subcmd == 'status' then
|
||||
local s = require('preview').status()
|
||||
local parts = {}
|
||||
if s.compiling then
|
||||
|
|
@ -24,18 +27,9 @@ local handlers = {
|
|||
if s.watching then
|
||||
table.insert(parts, 'watching')
|
||||
end
|
||||
vim.notify('[preview.nvim]: ' .. table.concat(parts, ', '), vim.log.levels.INFO)
|
||||
end,
|
||||
}
|
||||
|
||||
---@param args string
|
||||
local function dispatch(args)
|
||||
local subcmd = args ~= '' and args or 'toggle'
|
||||
local handler = handlers[subcmd]
|
||||
if handler then
|
||||
handler()
|
||||
vim.notify('[preview.nvim] ' .. table.concat(parts, ', '), vim.log.levels.INFO)
|
||||
else
|
||||
vim.notify('[preview.nvim]: unknown subcommand: ' .. subcmd, vim.log.levels.ERROR)
|
||||
vim.notify('[preview.nvim] unknown subcommand: ' .. subcmd, vim.log.levels.ERROR)
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -44,7 +38,7 @@ end
|
|||
local function complete(lead)
|
||||
return vim.tbl_filter(function(s)
|
||||
return s:find(lead, 1, true) == 1
|
||||
end, vim.tbl_keys(handlers))
|
||||
end, subcommands)
|
||||
end
|
||||
|
||||
function M.setup()
|
||||
|
|
@ -55,13 +49,7 @@ function M.setup()
|
|||
complete = function(lead)
|
||||
return complete(lead)
|
||||
end,
|
||||
desc = 'Toggle, compile, clean, open, or check status of document preview',
|
||||
})
|
||||
|
||||
vim.api.nvim_create_autocmd('VimLeavePre', {
|
||||
callback = function()
|
||||
require('preview.compiler').stop_all()
|
||||
end,
|
||||
desc = 'Compile, stop, clean, toggle, open, or check status of document preview',
|
||||
})
|
||||
end
|
||||
|
||||
|
|
|
|||
|
|
@ -15,49 +15,10 @@ local opened = {}
|
|||
---@type table<integer, string>
|
||||
local last_output = {}
|
||||
|
||||
---@type table<integer, table>
|
||||
local viewer_procs = {}
|
||||
|
||||
---@type table<integer, uv.uv_fs_event_t>
|
||||
local open_watchers = {}
|
||||
|
||||
local debounce_timers = {}
|
||||
|
||||
local DEBOUNCE_MS = 500
|
||||
|
||||
---@param bufnr integer
|
||||
local function stop_open_watcher(bufnr)
|
||||
local w = open_watchers[bufnr]
|
||||
if w then
|
||||
w:stop()
|
||||
w:close()
|
||||
open_watchers[bufnr] = nil
|
||||
end
|
||||
end
|
||||
|
||||
---@param bufnr integer
|
||||
local function close_viewer(bufnr)
|
||||
local obj = viewer_procs[bufnr]
|
||||
if obj then
|
||||
local kill = obj.kill
|
||||
kill(obj, 'sigterm')
|
||||
viewer_procs[bufnr] = nil
|
||||
end
|
||||
end
|
||||
|
||||
---@param bufnr integer
|
||||
---@param output_file string
|
||||
---@param open_config boolean|string[]
|
||||
local function do_open(bufnr, output_file, open_config)
|
||||
if open_config == true then
|
||||
vim.ui.open(output_file)
|
||||
elseif type(open_config) == 'table' then
|
||||
local open_cmd = vim.list_extend({}, open_config)
|
||||
table.insert(open_cmd, output_file)
|
||||
viewer_procs[bufnr] = vim.system(open_cmd)
|
||||
end
|
||||
end
|
||||
|
||||
---@param val string[]|fun(ctx: preview.Context): string[]
|
||||
---@param ctx preview.Context
|
||||
---@return string[]
|
||||
|
|
@ -78,33 +39,11 @@ local function eval_string(val, ctx)
|
|||
return val
|
||||
end
|
||||
|
||||
---@param provider preview.ProviderConfig
|
||||
---@param ctx preview.Context
|
||||
---@return string[]?
|
||||
local function resolve_reload_cmd(provider, ctx)
|
||||
if type(provider.reload) == 'function' then
|
||||
return provider.reload(ctx)
|
||||
elseif type(provider.reload) == 'table' then
|
||||
return vim.list_extend({}, provider.reload)
|
||||
end
|
||||
return nil
|
||||
end
|
||||
|
||||
---@param bufnr integer
|
||||
---@param name string
|
||||
---@param provider preview.ProviderConfig
|
||||
---@param ctx preview.Context
|
||||
function M.compile(bufnr, name, provider, ctx, opts)
|
||||
opts = opts or {}
|
||||
|
||||
if vim.fn.executable(provider.cmd[1]) ~= 1 then
|
||||
vim.notify(
|
||||
'[preview.nvim]: "' .. provider.cmd[1] .. '" is not executable (run :checkhealth preview)',
|
||||
vim.log.levels.ERROR
|
||||
)
|
||||
return
|
||||
end
|
||||
|
||||
function M.compile(bufnr, name, provider, ctx)
|
||||
if vim.bo[bufnr].modified then
|
||||
vim.cmd('silent! update')
|
||||
end
|
||||
|
|
@ -114,215 +53,35 @@ function M.compile(bufnr, name, provider, ctx, opts)
|
|||
M.stop(bufnr)
|
||||
end
|
||||
|
||||
local output_file = ''
|
||||
if provider.output then
|
||||
output_file = eval_string(provider.output, ctx)
|
||||
local cmd = vim.list_extend({}, provider.cmd)
|
||||
if provider.args then
|
||||
vim.list_extend(cmd, eval_list(provider.args, ctx))
|
||||
end
|
||||
|
||||
local resolved_ctx = vim.tbl_extend('force', ctx, { output = output_file })
|
||||
|
||||
local cwd = ctx.root
|
||||
if provider.cwd then
|
||||
cwd = eval_string(provider.cwd, resolved_ctx)
|
||||
cwd = eval_string(provider.cwd, ctx)
|
||||
end
|
||||
|
||||
local output_file = ''
|
||||
if provider.output then
|
||||
output_file = eval_string(provider.output, ctx)
|
||||
end
|
||||
|
||||
if output_file ~= '' then
|
||||
last_output[bufnr] = output_file
|
||||
end
|
||||
|
||||
local reload_cmd
|
||||
if not opts.oneshot then
|
||||
reload_cmd = resolve_reload_cmd(provider, resolved_ctx)
|
||||
end
|
||||
|
||||
if reload_cmd then
|
||||
log.dbg(
|
||||
'starting long-running process for buffer %d with provider "%s": %s',
|
||||
bufnr,
|
||||
name,
|
||||
table.concat(reload_cmd, ' ')
|
||||
)
|
||||
|
||||
local stderr_acc = {}
|
||||
local obj
|
||||
obj = vim.system(
|
||||
reload_cmd,
|
||||
{
|
||||
cwd = cwd,
|
||||
env = provider.env,
|
||||
stderr = vim.schedule_wrap(function(_err, data)
|
||||
if not data or not vim.api.nvim_buf_is_valid(bufnr) then
|
||||
return
|
||||
end
|
||||
stderr_acc[#stderr_acc + 1] = data
|
||||
local errors_mode = provider.errors
|
||||
if errors_mode == nil then
|
||||
errors_mode = 'diagnostic'
|
||||
end
|
||||
if provider.error_parser and errors_mode then
|
||||
local output = table.concat(stderr_acc)
|
||||
if errors_mode == 'diagnostic' then
|
||||
diagnostic.set(bufnr, name, provider.error_parser, output, ctx)
|
||||
elseif errors_mode == 'quickfix' then
|
||||
local ok, diags = pcall(provider.error_parser, output, ctx)
|
||||
if ok and diags and #diags > 0 then
|
||||
local items = {}
|
||||
for _, d in ipairs(diags) do
|
||||
table.insert(items, {
|
||||
bufnr = bufnr,
|
||||
lnum = d.lnum + 1,
|
||||
col = d.col + 1,
|
||||
text = d.message,
|
||||
type = d.severity == vim.diagnostic.severity.WARN and 'W' or 'E',
|
||||
})
|
||||
end
|
||||
vim.fn.setqflist(items, 'r')
|
||||
local win = vim.fn.win_getid()
|
||||
vim.cmd.cwindow()
|
||||
vim.fn.win_gotoid(win)
|
||||
end
|
||||
end
|
||||
end
|
||||
end),
|
||||
},
|
||||
vim.schedule_wrap(function(result)
|
||||
if active[bufnr] and active[bufnr].obj == obj then
|
||||
active[bufnr] = nil
|
||||
end
|
||||
if not vim.api.nvim_buf_is_valid(bufnr) then
|
||||
return
|
||||
end
|
||||
|
||||
if result.code ~= 0 then
|
||||
log.dbg('long-running process failed for buffer %d (exit code %d)', bufnr, result.code)
|
||||
local errors_mode = provider.errors
|
||||
if errors_mode == nil then
|
||||
errors_mode = 'diagnostic'
|
||||
end
|
||||
if provider.error_parser and errors_mode then
|
||||
local output = (result.stdout or '') .. (result.stderr or '')
|
||||
if errors_mode == 'diagnostic' then
|
||||
diagnostic.set(bufnr, name, provider.error_parser, output, ctx)
|
||||
elseif errors_mode == 'quickfix' then
|
||||
local ok, diagnostics = pcall(provider.error_parser, output, ctx)
|
||||
if ok and diagnostics and #diagnostics > 0 then
|
||||
local items = {}
|
||||
for _, d in ipairs(diagnostics) do
|
||||
table.insert(items, {
|
||||
bufnr = bufnr,
|
||||
lnum = d.lnum + 1,
|
||||
col = d.col + 1,
|
||||
text = d.message,
|
||||
type = d.severity == vim.diagnostic.severity.WARN and 'W' or 'E',
|
||||
})
|
||||
end
|
||||
vim.fn.setqflist(items, 'r')
|
||||
local win = vim.fn.win_getid()
|
||||
vim.cmd.cwindow()
|
||||
vim.fn.win_gotoid(win)
|
||||
end
|
||||
end
|
||||
end
|
||||
vim.api.nvim_exec_autocmds('User', {
|
||||
pattern = 'PreviewCompileFailed',
|
||||
data = {
|
||||
bufnr = bufnr,
|
||||
provider = name,
|
||||
code = result.code,
|
||||
stderr = result.stderr or '',
|
||||
},
|
||||
})
|
||||
end
|
||||
end)
|
||||
)
|
||||
|
||||
if provider.open and not opts.oneshot and not opened[bufnr] and output_file ~= '' then
|
||||
local pre_stat = vim.uv.fs_stat(output_file)
|
||||
local pre_mtime = pre_stat and pre_stat.mtime.sec or 0
|
||||
local out_dir = vim.fn.fnamemodify(output_file, ':h')
|
||||
local out_name = vim.fn.fnamemodify(output_file, ':t')
|
||||
stop_open_watcher(bufnr)
|
||||
local watcher = vim.uv.new_fs_event()
|
||||
if watcher then
|
||||
open_watchers[bufnr] = watcher
|
||||
watcher:start(
|
||||
out_dir,
|
||||
{},
|
||||
vim.schedule_wrap(function(err, filename, _events)
|
||||
if err or vim.fn.fnamemodify(filename or '', ':t') ~= out_name then
|
||||
return
|
||||
end
|
||||
if opened[bufnr] then
|
||||
stop_open_watcher(bufnr)
|
||||
return
|
||||
end
|
||||
if not vim.api.nvim_buf_is_valid(bufnr) then
|
||||
stop_open_watcher(bufnr)
|
||||
return
|
||||
end
|
||||
local new_stat = vim.uv.fs_stat(output_file)
|
||||
if not (new_stat and new_stat.mtime.sec > pre_mtime) then
|
||||
return
|
||||
end
|
||||
stop_open_watcher(bufnr)
|
||||
stderr_acc = {}
|
||||
local errors_mode = provider.errors
|
||||
if errors_mode == nil then
|
||||
errors_mode = 'diagnostic'
|
||||
end
|
||||
if errors_mode == 'diagnostic' then
|
||||
diagnostic.clear(bufnr)
|
||||
elseif errors_mode == 'quickfix' then
|
||||
vim.fn.setqflist({}, 'r')
|
||||
vim.cmd.cwindow()
|
||||
end
|
||||
do_open(bufnr, output_file, provider.open)
|
||||
opened[bufnr] = true
|
||||
end)
|
||||
)
|
||||
end
|
||||
end
|
||||
|
||||
active[bufnr] = { obj = obj, provider = name, output_file = output_file, is_reload = true }
|
||||
|
||||
vim.api.nvim_create_autocmd('BufUnload', {
|
||||
buffer = bufnr,
|
||||
once = true,
|
||||
callback = function()
|
||||
M.stop(bufnr)
|
||||
stop_open_watcher(bufnr)
|
||||
if not provider.detach then
|
||||
close_viewer(bufnr)
|
||||
end
|
||||
last_output[bufnr] = nil
|
||||
end,
|
||||
})
|
||||
|
||||
vim.api.nvim_exec_autocmds('User', {
|
||||
pattern = 'PreviewCompileStarted',
|
||||
data = { bufnr = bufnr, provider = name },
|
||||
})
|
||||
return
|
||||
end
|
||||
|
||||
local cmd = vim.list_extend({}, provider.cmd)
|
||||
if provider.args then
|
||||
vim.list_extend(cmd, eval_list(provider.args, resolved_ctx))
|
||||
end
|
||||
|
||||
log.dbg('compiling buffer %d with provider "%s": %s', bufnr, name, table.concat(cmd, ' '))
|
||||
|
||||
local obj
|
||||
obj = vim.system(
|
||||
local obj = vim.system(
|
||||
cmd,
|
||||
{
|
||||
cwd = cwd,
|
||||
env = provider.env,
|
||||
},
|
||||
vim.schedule_wrap(function(result)
|
||||
if active[bufnr] and active[bufnr].obj == obj then
|
||||
active[bufnr] = nil
|
||||
end
|
||||
active[bufnr] = nil
|
||||
if not vim.api.nvim_buf_is_valid(bufnr) then
|
||||
return
|
||||
end
|
||||
|
|
@ -338,26 +97,19 @@ function M.compile(bufnr, name, provider, ctx, opts)
|
|||
diagnostic.clear(bufnr)
|
||||
elseif errors_mode == 'quickfix' then
|
||||
vim.fn.setqflist({}, 'r')
|
||||
vim.cmd.cwindow()
|
||||
end
|
||||
vim.api.nvim_exec_autocmds('User', {
|
||||
pattern = 'PreviewCompileSuccess',
|
||||
data = { bufnr = bufnr, provider = name, output = output_file },
|
||||
})
|
||||
if provider.reload == true and output_file:match('%.html$') then
|
||||
local r = require('preview.reload')
|
||||
r.start()
|
||||
r.inject(output_file)
|
||||
r.broadcast()
|
||||
end
|
||||
if
|
||||
provider.open
|
||||
and not opts.oneshot
|
||||
and not opened[bufnr]
|
||||
and output_file ~= ''
|
||||
and vim.uv.fs_stat(output_file)
|
||||
then
|
||||
do_open(bufnr, output_file, provider.open)
|
||||
if provider.open and not opened[bufnr] and output_file ~= '' then
|
||||
if provider.open == true then
|
||||
vim.ui.open(output_file)
|
||||
elseif type(provider.open) == 'table' then
|
||||
local open_cmd = vim.list_extend({}, provider.open)
|
||||
table.insert(open_cmd, output_file)
|
||||
vim.system(open_cmd)
|
||||
end
|
||||
opened[bufnr] = true
|
||||
end
|
||||
else
|
||||
|
|
@ -380,9 +132,7 @@ function M.compile(bufnr, name, provider, ctx, opts)
|
|||
})
|
||||
end
|
||||
vim.fn.setqflist(items, 'r')
|
||||
local win = vim.fn.win_getid()
|
||||
vim.cmd.cwindow()
|
||||
vim.fn.win_gotoid(win)
|
||||
vim.cmd('copen')
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -401,14 +151,11 @@ function M.compile(bufnr, name, provider, ctx, opts)
|
|||
|
||||
active[bufnr] = { obj = obj, provider = name, output_file = output_file }
|
||||
|
||||
vim.api.nvim_create_autocmd('BufUnload', {
|
||||
vim.api.nvim_create_autocmd('BufWipeout', {
|
||||
buffer = bufnr,
|
||||
once = true,
|
||||
callback = function()
|
||||
M.stop(bufnr)
|
||||
if not provider.detach then
|
||||
close_viewer(bufnr)
|
||||
end
|
||||
last_output[bufnr] = nil
|
||||
end,
|
||||
})
|
||||
|
|
@ -449,13 +196,6 @@ function M.stop_all()
|
|||
for bufnr, _ in pairs(watching) do
|
||||
M.unwatch(bufnr)
|
||||
end
|
||||
for bufnr, _ in pairs(open_watchers) do
|
||||
stop_open_watcher(bufnr)
|
||||
end
|
||||
for bufnr, _ in pairs(viewer_procs) do
|
||||
close_viewer(bufnr)
|
||||
end
|
||||
require('preview.reload').stop()
|
||||
end
|
||||
|
||||
---@param bufnr integer
|
||||
|
|
@ -463,22 +203,8 @@ end
|
|||
---@param provider preview.ProviderConfig
|
||||
---@param ctx_builder fun(bufnr: integer): preview.Context
|
||||
function M.toggle(bufnr, name, provider, ctx_builder)
|
||||
local is_longrunning = type(provider.reload) == 'table' or type(provider.reload) == 'function'
|
||||
|
||||
if is_longrunning then
|
||||
if active[bufnr] then
|
||||
M.stop(bufnr)
|
||||
vim.notify('[preview.nvim]: watching stopped', vim.log.levels.INFO)
|
||||
else
|
||||
M.compile(bufnr, name, provider, ctx_builder(bufnr))
|
||||
vim.notify('[preview.nvim]: watching with "' .. name .. '"', vim.log.levels.INFO)
|
||||
end
|
||||
return
|
||||
end
|
||||
|
||||
if watching[bufnr] then
|
||||
M.unwatch(bufnr)
|
||||
vim.notify('[preview.nvim]: watching stopped', vim.log.levels.INFO)
|
||||
return
|
||||
end
|
||||
|
||||
|
|
@ -503,17 +229,12 @@ function M.toggle(bufnr, name, provider, ctx_builder)
|
|||
|
||||
watching[bufnr] = au_id
|
||||
log.dbg('watching buffer %d with provider "%s"', bufnr, name)
|
||||
vim.notify('[preview.nvim]: watching with "' .. name .. '"', vim.log.levels.INFO)
|
||||
|
||||
vim.api.nvim_create_autocmd('BufUnload', {
|
||||
vim.api.nvim_create_autocmd('BufWipeout', {
|
||||
buffer = bufnr,
|
||||
once = true,
|
||||
callback = function()
|
||||
M.unwatch(bufnr)
|
||||
stop_open_watcher(bufnr)
|
||||
if not provider.detach then
|
||||
close_viewer(bufnr)
|
||||
end
|
||||
opened[bufnr] = nil
|
||||
end,
|
||||
})
|
||||
|
|
@ -543,23 +264,14 @@ end
|
|||
---@param ctx preview.Context
|
||||
function M.clean(bufnr, name, provider, ctx)
|
||||
if not provider.clean then
|
||||
vim.notify(
|
||||
'[preview.nvim]: provider "' .. name .. '" has no clean command',
|
||||
vim.log.levels.WARN
|
||||
)
|
||||
vim.notify('[preview.nvim] provider "' .. name .. '" has no clean command', vim.log.levels.WARN)
|
||||
return
|
||||
end
|
||||
|
||||
local output_file = ''
|
||||
if provider.output then
|
||||
output_file = eval_string(provider.output, ctx)
|
||||
end
|
||||
local resolved_ctx = vim.tbl_extend('force', ctx, { output = output_file })
|
||||
|
||||
local cmd = eval_list(provider.clean, resolved_ctx)
|
||||
local cwd = resolved_ctx.root
|
||||
local cmd = eval_list(provider.clean, ctx)
|
||||
local cwd = ctx.root
|
||||
if provider.cwd then
|
||||
cwd = eval_string(provider.cwd, resolved_ctx)
|
||||
cwd = eval_string(provider.cwd, ctx)
|
||||
end
|
||||
|
||||
log.dbg('cleaning buffer %d with provider "%s": %s', bufnr, name, table.concat(cmd, ' '))
|
||||
|
|
@ -570,10 +282,10 @@ function M.clean(bufnr, name, provider, ctx)
|
|||
vim.schedule_wrap(function(result)
|
||||
if result.code == 0 then
|
||||
log.dbg('clean succeeded for buffer %d', bufnr)
|
||||
vim.notify('[preview.nvim]: clean complete', vim.log.levels.INFO)
|
||||
vim.notify('[preview.nvim] clean complete', vim.log.levels.INFO)
|
||||
else
|
||||
log.dbg('clean failed for buffer %d (exit code %d)', bufnr, result.code)
|
||||
vim.notify('[preview.nvim]: clean failed: ' .. (result.stderr or ''), vim.log.levels.ERROR)
|
||||
vim.notify('[preview.nvim] clean failed: ' .. (result.stderr or ''), vim.log.levels.ERROR)
|
||||
end
|
||||
end)
|
||||
)
|
||||
|
|
@ -581,17 +293,13 @@ end
|
|||
|
||||
---@param bufnr integer
|
||||
---@return boolean
|
||||
function M.open(bufnr, open_config)
|
||||
function M.open(bufnr)
|
||||
local output = last_output[bufnr]
|
||||
if not output then
|
||||
log.dbg('no last output file for buffer %d', bufnr)
|
||||
return false
|
||||
end
|
||||
if not vim.uv.fs_stat(output) then
|
||||
log.dbg('output file no longer exists for buffer %d: %s', bufnr, output)
|
||||
return false
|
||||
end
|
||||
do_open(bufnr, output, open_config)
|
||||
vim.ui.open(output)
|
||||
return true
|
||||
end
|
||||
|
||||
|
|
@ -601,8 +309,8 @@ function M.status(bufnr)
|
|||
local proc = active[bufnr]
|
||||
if proc then
|
||||
return {
|
||||
compiling = not proc.is_reload,
|
||||
watching = watching[bufnr] ~= nil or proc.is_reload == true,
|
||||
compiling = true,
|
||||
watching = watching[bufnr] ~= nil,
|
||||
provider = proc.provider,
|
||||
output_file = proc.output_file,
|
||||
}
|
||||
|
|
@ -616,8 +324,6 @@ M._test = {
|
|||
opened = opened,
|
||||
last_output = last_output,
|
||||
debounce_timers = debounce_timers,
|
||||
viewer_procs = viewer_procs,
|
||||
open_watchers = open_watchers,
|
||||
}
|
||||
|
||||
return M
|
||||
|
|
|
|||
|
|
@ -9,8 +9,6 @@
|
|||
---@field errors? false|'diagnostic'|'quickfix'
|
||||
---@field clean? string[]|fun(ctx: preview.Context): string[]
|
||||
---@field open? boolean|string[]
|
||||
---@field reload? boolean|string[]|fun(ctx: preview.Context): string[]
|
||||
---@field detach? boolean
|
||||
|
||||
---@class preview.Config
|
||||
---@field debug boolean|string
|
||||
|
|
@ -21,7 +19,6 @@
|
|||
---@field file string
|
||||
---@field root string
|
||||
---@field ft string
|
||||
---@field output? string
|
||||
|
||||
---@class preview.Diagnostic
|
||||
---@field lnum integer
|
||||
|
|
@ -36,7 +33,6 @@
|
|||
---@field obj table
|
||||
---@field provider string
|
||||
---@field output_file string
|
||||
---@field is_reload? boolean
|
||||
|
||||
---@class preview
|
||||
---@field setup fun(opts?: table)
|
||||
|
|
@ -89,28 +85,6 @@ function M.setup(opts)
|
|||
end
|
||||
end
|
||||
|
||||
for ft, provider in pairs(providers) do
|
||||
local prefix = 'providers.' .. ft
|
||||
vim.validate(prefix .. '.cmd', provider.cmd, 'table')
|
||||
vim.validate(prefix .. '.cmd[1]', provider.cmd[1], 'string')
|
||||
vim.validate(prefix .. '.args', provider.args, { 'table', 'function' }, true)
|
||||
vim.validate(prefix .. '.cwd', provider.cwd, { 'string', 'function' }, true)
|
||||
vim.validate(prefix .. '.output', provider.output, { 'string', 'function' }, true)
|
||||
vim.validate(prefix .. '.error_parser', provider.error_parser, 'function', true)
|
||||
vim.validate(prefix .. '.errors', provider.errors, function(x)
|
||||
return x == nil or x == false or x == 'diagnostic' or x == 'quickfix'
|
||||
end, 'false, "diagnostic", or "quickfix"')
|
||||
vim.validate(prefix .. '.open', provider.open, { 'boolean', 'table' }, true)
|
||||
vim.validate(prefix .. '.reload', provider.reload, { 'boolean', 'table', 'function' }, true)
|
||||
vim.validate(prefix .. '.detach', provider.detach, 'boolean', true)
|
||||
end
|
||||
|
||||
if providers['plantuml'] then
|
||||
vim.filetype.add({
|
||||
extension = { puml = 'plantuml', pu = 'plantuml' },
|
||||
})
|
||||
end
|
||||
|
||||
config = vim.tbl_deep_extend('force', default_config, {
|
||||
debug = debug,
|
||||
providers = providers,
|
||||
|
|
@ -154,18 +128,14 @@ end
|
|||
---@param bufnr? integer
|
||||
function M.compile(bufnr)
|
||||
bufnr = bufnr or vim.api.nvim_get_current_buf()
|
||||
if vim.api.nvim_buf_get_name(bufnr) == '' then
|
||||
vim.notify('[preview.nvim]: buffer has no file name', vim.log.levels.WARN)
|
||||
return
|
||||
end
|
||||
local name = M.resolve_provider(bufnr)
|
||||
if not name then
|
||||
vim.notify('[preview.nvim]: no provider configured for this filetype', vim.log.levels.WARN)
|
||||
vim.notify('[preview.nvim] no provider configured for this filetype', vim.log.levels.WARN)
|
||||
return
|
||||
end
|
||||
local ctx = M.build_context(bufnr)
|
||||
local provider = config.providers[name]
|
||||
compiler.compile(bufnr, name, provider, ctx, { oneshot = true })
|
||||
compiler.compile(bufnr, name, provider, ctx)
|
||||
end
|
||||
|
||||
---@param bufnr? integer
|
||||
|
|
@ -177,13 +147,9 @@ end
|
|||
---@param bufnr? integer
|
||||
function M.clean(bufnr)
|
||||
bufnr = bufnr or vim.api.nvim_get_current_buf()
|
||||
if vim.api.nvim_buf_get_name(bufnr) == '' then
|
||||
vim.notify('[preview.nvim]: buffer has no file name', vim.log.levels.WARN)
|
||||
return
|
||||
end
|
||||
local name = M.resolve_provider(bufnr)
|
||||
if not name then
|
||||
vim.notify('[preview.nvim]: no provider configured for this filetype', vim.log.levels.WARN)
|
||||
vim.notify('[preview.nvim] no provider configured for this filetype', vim.log.levels.WARN)
|
||||
return
|
||||
end
|
||||
local ctx = M.build_context(bufnr)
|
||||
|
|
@ -194,13 +160,9 @@ end
|
|||
---@param bufnr? integer
|
||||
function M.toggle(bufnr)
|
||||
bufnr = bufnr or vim.api.nvim_get_current_buf()
|
||||
if vim.api.nvim_buf_get_name(bufnr) == '' then
|
||||
vim.notify('[preview.nvim]: buffer has no file name', vim.log.levels.WARN)
|
||||
return
|
||||
end
|
||||
local name = M.resolve_provider(bufnr)
|
||||
if not name then
|
||||
vim.notify('[preview.nvim]: no provider configured for this filetype', vim.log.levels.WARN)
|
||||
vim.notify('[preview.nvim] no provider configured for this filetype', vim.log.levels.WARN)
|
||||
return
|
||||
end
|
||||
local provider = config.providers[name]
|
||||
|
|
@ -210,14 +172,8 @@ end
|
|||
---@param bufnr? integer
|
||||
function M.open(bufnr)
|
||||
bufnr = bufnr or vim.api.nvim_get_current_buf()
|
||||
if vim.api.nvim_buf_get_name(bufnr) == '' then
|
||||
vim.notify('[preview.nvim]: buffer has no file name', vim.log.levels.WARN)
|
||||
return
|
||||
end
|
||||
local name = M.resolve_provider(bufnr)
|
||||
local open_config = name and config.providers[name] and config.providers[name].open
|
||||
if not compiler.open(bufnr, open_config) then
|
||||
vim.notify('[preview.nvim]: no output file available for this buffer', vim.log.levels.WARN)
|
||||
if not compiler.open(bufnr) then
|
||||
vim.notify('[preview.nvim] no output file available for this buffer', vim.log.levels.WARN)
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -254,8 +210,4 @@ M._test = {
|
|||
end,
|
||||
}
|
||||
|
||||
if vim.g.preview then
|
||||
M.setup(vim.g.preview)
|
||||
end
|
||||
|
||||
return M
|
||||
|
|
|
|||
|
|
@ -93,28 +93,6 @@ local function parse_pandoc(output)
|
|||
return diagnostics
|
||||
end
|
||||
|
||||
---@param output string
|
||||
---@return preview.Diagnostic[]
|
||||
local function parse_asciidoctor(output)
|
||||
local diagnostics = {}
|
||||
for line in output:gmatch('[^\r\n]+') do
|
||||
local severity, _, lnum, msg = line:match('^asciidoctor: (%u+): (.+): line (%d+): (.+)$')
|
||||
if lnum then
|
||||
local sev = vim.diagnostic.severity.ERROR
|
||||
if severity == 'WARNING' then
|
||||
sev = vim.diagnostic.severity.WARN
|
||||
end
|
||||
table.insert(diagnostics, {
|
||||
lnum = tonumber(lnum) - 1,
|
||||
col = 0,
|
||||
message = msg,
|
||||
severity = sev,
|
||||
})
|
||||
end
|
||||
end
|
||||
return diagnostics
|
||||
end
|
||||
|
||||
---@type preview.ProviderConfig
|
||||
M.typst = {
|
||||
ft = 'typst',
|
||||
|
|
@ -128,13 +106,7 @@ M.typst = {
|
|||
error_parser = function(output)
|
||||
return parse_typst(output)
|
||||
end,
|
||||
clean = function(ctx)
|
||||
return { 'rm', '-f', (ctx.file:gsub('%.typ$', '.pdf')) }
|
||||
end,
|
||||
open = true,
|
||||
reload = function(ctx)
|
||||
return { 'typst', 'watch', '--diagnostic-format', 'short', ctx.file }
|
||||
end,
|
||||
}
|
||||
|
||||
---@type preview.ProviderConfig
|
||||
|
|
@ -145,7 +117,6 @@ M.latex = {
|
|||
return {
|
||||
'-pdf',
|
||||
'-interaction=nonstopmode',
|
||||
'-synctex=1',
|
||||
'-pdflatex=pdflatex -file-line-error -interaction=nonstopmode %O %S',
|
||||
ctx.file,
|
||||
}
|
||||
|
|
@ -162,51 +133,13 @@ M.latex = {
|
|||
open = true,
|
||||
}
|
||||
|
||||
---@type preview.ProviderConfig
|
||||
M.pdflatex = {
|
||||
ft = 'tex',
|
||||
cmd = { 'pdflatex' },
|
||||
args = function(ctx)
|
||||
return { '-interaction=nonstopmode', '-file-line-error', '-synctex=1', ctx.file }
|
||||
end,
|
||||
output = function(ctx)
|
||||
return (ctx.file:gsub('%.tex$', '.pdf'))
|
||||
end,
|
||||
error_parser = function(output)
|
||||
return parse_latexmk(output)
|
||||
end,
|
||||
clean = function(ctx)
|
||||
local base = ctx.file:gsub('%.tex$', '')
|
||||
return { 'rm', '-f', base .. '.pdf', base .. '.aux', base .. '.log', base .. '.synctex.gz' }
|
||||
end,
|
||||
open = true,
|
||||
}
|
||||
|
||||
---@type preview.ProviderConfig
|
||||
M.tectonic = {
|
||||
ft = 'tex',
|
||||
cmd = { 'tectonic' },
|
||||
args = function(ctx)
|
||||
return { ctx.file }
|
||||
end,
|
||||
output = function(ctx)
|
||||
return (ctx.file:gsub('%.tex$', '.pdf'))
|
||||
end,
|
||||
error_parser = function(output)
|
||||
return parse_latexmk(output)
|
||||
end,
|
||||
clean = function(ctx)
|
||||
return { 'rm', '-f', (ctx.file:gsub('%.tex$', '.pdf')) }
|
||||
end,
|
||||
open = true,
|
||||
}
|
||||
|
||||
---@type preview.ProviderConfig
|
||||
M.markdown = {
|
||||
ft = 'markdown',
|
||||
cmd = { 'pandoc' },
|
||||
args = function(ctx)
|
||||
return { ctx.file, '-s', '--embed-resources', '-o', ctx.output }
|
||||
local output = ctx.file:gsub('%.md$', '.html')
|
||||
return { ctx.file, '-s', '--embed-resources', '-o', output }
|
||||
end,
|
||||
output = function(ctx)
|
||||
return (ctx.file:gsub('%.md$', '.html'))
|
||||
|
|
@ -218,7 +151,6 @@ M.markdown = {
|
|||
return { 'rm', '-f', (ctx.file:gsub('%.md$', '.html')) }
|
||||
end,
|
||||
open = true,
|
||||
reload = true,
|
||||
}
|
||||
|
||||
---@type preview.ProviderConfig
|
||||
|
|
@ -226,6 +158,7 @@ M.github = {
|
|||
ft = 'markdown',
|
||||
cmd = { 'pandoc' },
|
||||
args = function(ctx)
|
||||
local output = ctx.file:gsub('%.md$', '.html')
|
||||
return {
|
||||
'-f',
|
||||
'gfm',
|
||||
|
|
@ -235,7 +168,7 @@ M.github = {
|
|||
'--css',
|
||||
'https://cdn.jsdelivr.net/gh/pixelbrackets/gfm-stylesheet@master/dist/gfm.css',
|
||||
'-o',
|
||||
ctx.output,
|
||||
output,
|
||||
}
|
||||
end,
|
||||
output = function(ctx)
|
||||
|
|
@ -248,107 +181,6 @@ M.github = {
|
|||
return { 'rm', '-f', (ctx.file:gsub('%.md$', '.html')) }
|
||||
end,
|
||||
open = true,
|
||||
reload = true,
|
||||
}
|
||||
|
||||
---@type preview.ProviderConfig
|
||||
M.asciidoctor = {
|
||||
ft = 'asciidoc',
|
||||
cmd = { 'asciidoctor' },
|
||||
args = function(ctx)
|
||||
return { '--failure-level', 'ERROR', ctx.file, '-o', ctx.output }
|
||||
end,
|
||||
output = function(ctx)
|
||||
return (ctx.file:gsub('%.adoc$', '.html'))
|
||||
end,
|
||||
error_parser = function(output)
|
||||
return parse_asciidoctor(output)
|
||||
end,
|
||||
clean = function(ctx)
|
||||
return { 'rm', '-f', (ctx.file:gsub('%.adoc$', '.html')) }
|
||||
end,
|
||||
open = true,
|
||||
reload = true,
|
||||
}
|
||||
|
||||
---@type preview.ProviderConfig
|
||||
M.plantuml = {
|
||||
ft = 'plantuml',
|
||||
cmd = { 'plantuml' },
|
||||
args = function(ctx)
|
||||
return { '-tsvg', ctx.file }
|
||||
end,
|
||||
output = function(ctx)
|
||||
return (ctx.file:gsub('%.puml$', '.svg'))
|
||||
end,
|
||||
error_parser = function(output)
|
||||
local diagnostics = {}
|
||||
for line in output:gmatch('[^\r\n]+') do
|
||||
local lnum = line:match('^Error line (%d+) in file:')
|
||||
if lnum then
|
||||
table.insert(diagnostics, {
|
||||
lnum = tonumber(lnum) - 1,
|
||||
col = 0,
|
||||
message = line,
|
||||
severity = vim.diagnostic.severity.ERROR,
|
||||
})
|
||||
end
|
||||
end
|
||||
return diagnostics
|
||||
end,
|
||||
clean = function(ctx)
|
||||
return { 'rm', '-f', (ctx.file:gsub('%.puml$', '.svg')) }
|
||||
end,
|
||||
open = true,
|
||||
}
|
||||
|
||||
---@type preview.ProviderConfig
|
||||
M.mermaid = {
|
||||
ft = 'mermaid',
|
||||
cmd = { 'mmdc' },
|
||||
args = function(ctx)
|
||||
return { '-i', ctx.file, '-o', ctx.output }
|
||||
end,
|
||||
output = function(ctx)
|
||||
return (ctx.file:gsub('%.mmd$', '.svg'))
|
||||
end,
|
||||
error_parser = function(output)
|
||||
local diagnostics = {}
|
||||
for line in output:gmatch('[^\r\n]+') do
|
||||
local lnum = line:match('^%s*Parse error on line (%d+)')
|
||||
if lnum then
|
||||
table.insert(diagnostics, {
|
||||
lnum = tonumber(lnum) - 1,
|
||||
col = 0,
|
||||
message = line,
|
||||
severity = vim.diagnostic.severity.ERROR,
|
||||
})
|
||||
end
|
||||
end
|
||||
return diagnostics
|
||||
end,
|
||||
clean = function(ctx)
|
||||
return { 'rm', '-f', (ctx.file:gsub('%.mmd$', '.svg')) }
|
||||
end,
|
||||
open = true,
|
||||
}
|
||||
|
||||
---@type preview.ProviderConfig
|
||||
M.quarto = {
|
||||
ft = 'quarto',
|
||||
cmd = { 'quarto' },
|
||||
args = function(ctx)
|
||||
return { 'render', ctx.file, '--to', 'html', '--embed-resources' }
|
||||
end,
|
||||
output = function(ctx)
|
||||
return (ctx.file:gsub('%.qmd$', '.html'))
|
||||
end,
|
||||
clean = function(ctx)
|
||||
local base = ctx.file:gsub('%.qmd$', '')
|
||||
return { 'rm', '-rf', base .. '.html', base .. '_files' }
|
||||
end,
|
||||
open = true,
|
||||
reload = true,
|
||||
}
|
||||
|
||||
return M
|
||||
|
|
|
|||
|
|
@ -1,113 +0,0 @@
|
|||
local M = {}
|
||||
|
||||
local PORT = 5554
|
||||
local server_handle = nil
|
||||
local actual_port = nil
|
||||
local clients = {}
|
||||
|
||||
local function make_script(port)
|
||||
return '<script>(function(){'
|
||||
.. 'var es=new EventSource("http://localhost:'
|
||||
.. tostring(port)
|
||||
.. '/__live/events");'
|
||||
.. 'es.addEventListener("reload",function(){location.reload();});'
|
||||
.. '})()</script>'
|
||||
end
|
||||
|
||||
function M.start(port)
|
||||
if server_handle then
|
||||
return
|
||||
end
|
||||
local server = vim.uv.new_tcp()
|
||||
server:bind('127.0.0.1', port or 0)
|
||||
local sockname = server:getsockname()
|
||||
if sockname then
|
||||
actual_port = sockname.port
|
||||
end
|
||||
server:listen(128, function(err)
|
||||
if err then
|
||||
return
|
||||
end
|
||||
local client = vim.uv.new_tcp()
|
||||
server:accept(client)
|
||||
local buf = ''
|
||||
client:read_start(function(read_err, data)
|
||||
if read_err or not data then
|
||||
if not client:is_closing() then
|
||||
client:close()
|
||||
end
|
||||
return
|
||||
end
|
||||
buf = buf .. data
|
||||
if buf:find('\r\n\r\n') or buf:find('\n\n') then
|
||||
client:read_stop()
|
||||
local first_line = buf:match('^([^\r\n]+)')
|
||||
if first_line and first_line:find('/__live/events', 1, true) then
|
||||
local response = 'HTTP/1.1 200 OK\r\n'
|
||||
.. 'Content-Type: text/event-stream\r\n'
|
||||
.. 'Cache-Control: no-cache\r\n'
|
||||
.. 'Access-Control-Allow-Origin: *\r\n'
|
||||
.. '\r\n'
|
||||
client:write(response)
|
||||
table.insert(clients, client)
|
||||
else
|
||||
client:close()
|
||||
end
|
||||
end
|
||||
end)
|
||||
end)
|
||||
server_handle = server
|
||||
end
|
||||
|
||||
function M.stop()
|
||||
for _, c in ipairs(clients) do
|
||||
if not c:is_closing() then
|
||||
c:close()
|
||||
end
|
||||
end
|
||||
clients = {}
|
||||
if server_handle then
|
||||
server_handle:close()
|
||||
server_handle = nil
|
||||
end
|
||||
actual_port = nil
|
||||
end
|
||||
|
||||
function M.broadcast()
|
||||
local event = 'event: reload\ndata: {}\n\n'
|
||||
local alive = {}
|
||||
for _, c in ipairs(clients) do
|
||||
if not c:is_closing() then
|
||||
local ok = pcall(function()
|
||||
c:write(event)
|
||||
end)
|
||||
if ok then
|
||||
table.insert(alive, c)
|
||||
end
|
||||
end
|
||||
end
|
||||
clients = alive
|
||||
end
|
||||
|
||||
function M.inject(path, port)
|
||||
port = actual_port or port or PORT
|
||||
local f = io.open(path, 'r')
|
||||
if not f then
|
||||
return
|
||||
end
|
||||
local content = f:read('*a')
|
||||
f:close()
|
||||
local script = make_script(port)
|
||||
local new_content, n = content:gsub('</body>', script .. '\n</body>', 1)
|
||||
if n == 0 then
|
||||
new_content = content .. '\n' .. script
|
||||
end
|
||||
local fw = io.open(path, 'w')
|
||||
if not fw then
|
||||
return
|
||||
end
|
||||
fw:write(new_content)
|
||||
fw:close()
|
||||
end
|
||||
|
||||
return M
|
||||
|
|
@ -1,10 +0,0 @@
|
|||
#!/bin/sh
|
||||
set -eu
|
||||
|
||||
nix develop --command stylua --check .
|
||||
git ls-files '*.lua' | xargs nix develop --command selene --display-style quiet
|
||||
nix develop --command prettier --check .
|
||||
nix fmt
|
||||
git diff --exit-code -- '*.nix'
|
||||
nix develop --command lua-language-server --check lua/ --configpath "$(pwd)/.luarc.json" --checklevel=Warning
|
||||
nix develop --command busted
|
||||
|
|
@ -11,29 +11,23 @@ describe('commands', function()
|
|||
local cmds = vim.api.nvim_get_commands({})
|
||||
assert.is_not_nil(cmds.Preview)
|
||||
end)
|
||||
|
||||
it('registers VimLeavePre autocmd', function()
|
||||
require('preview.commands').setup()
|
||||
local aus = vim.api.nvim_get_autocmds({ event = 'VimLeavePre' })
|
||||
local found = false
|
||||
for _, au in ipairs(aus) do
|
||||
if au.callback then
|
||||
found = true
|
||||
break
|
||||
end
|
||||
end
|
||||
assert.is_true(found)
|
||||
end)
|
||||
end)
|
||||
|
||||
describe('dispatch', function()
|
||||
it('does not error on :Preview compile with no provider', function()
|
||||
it('does not error on :Preview with no provider', function()
|
||||
require('preview.commands').setup()
|
||||
assert.has_no.errors(function()
|
||||
vim.cmd('Preview compile')
|
||||
end)
|
||||
end)
|
||||
|
||||
it('does not error on :Preview stop', function()
|
||||
require('preview.commands').setup()
|
||||
assert.has_no.errors(function()
|
||||
vim.cmd('Preview stop')
|
||||
end)
|
||||
end)
|
||||
|
||||
it('does not error on :Preview status', function()
|
||||
require('preview.commands').setup()
|
||||
assert.has_no.errors(function()
|
||||
|
|
|
|||
|
|
@ -99,35 +99,6 @@ describe('compiler', function()
|
|||
helpers.delete_buffer(bufnr)
|
||||
end)
|
||||
|
||||
it('notifies and returns when binary is not executable', function()
|
||||
local bufnr = helpers.create_buffer({ 'hello' }, 'text')
|
||||
vim.api.nvim_buf_set_name(bufnr, '/tmp/preview_test_nobin.txt')
|
||||
vim.bo[bufnr].modified = false
|
||||
|
||||
local notified = false
|
||||
local orig = vim.notify
|
||||
vim.notify = function(msg)
|
||||
if msg:find('not executable') then
|
||||
notified = true
|
||||
end
|
||||
end
|
||||
|
||||
local provider = { cmd = { 'totally_nonexistent_binary_xyz_preview' } }
|
||||
local ctx = {
|
||||
bufnr = bufnr,
|
||||
file = '/tmp/preview_test_nobin.txt',
|
||||
root = '/tmp',
|
||||
ft = 'text',
|
||||
}
|
||||
|
||||
compiler.compile(bufnr, 'nobin', provider, ctx)
|
||||
vim.notify = orig
|
||||
|
||||
assert.is_true(notified)
|
||||
assert.is_nil(compiler._test.active[bufnr])
|
||||
helpers.delete_buffer(bufnr)
|
||||
end)
|
||||
|
||||
it('fires PreviewCompileFailed on non-zero exit', function()
|
||||
local bufnr = helpers.create_buffer({ 'hello' }, 'text')
|
||||
vim.api.nvim_buf_set_name(bufnr, '/tmp/preview_test_fail.txt')
|
||||
|
|
|
|||
|
|
@ -108,62 +108,4 @@ describe('preview', function()
|
|||
helpers.delete_buffer(bufnr)
|
||||
end)
|
||||
end)
|
||||
|
||||
describe('unnamed buffer guard', function()
|
||||
before_each(function()
|
||||
helpers.reset_config({ typst = true })
|
||||
preview = require('preview')
|
||||
end)
|
||||
|
||||
local function capture_notify(fn)
|
||||
local msg = nil
|
||||
local orig = vim.notify
|
||||
vim.notify = function(m)
|
||||
msg = m
|
||||
end
|
||||
fn()
|
||||
vim.notify = orig
|
||||
return msg
|
||||
end
|
||||
|
||||
it('compile warns on unnamed buffer', function()
|
||||
local bufnr = helpers.create_buffer({}, 'typst')
|
||||
local msg = capture_notify(function()
|
||||
preview.compile(bufnr)
|
||||
end)
|
||||
assert.is_not_nil(msg)
|
||||
assert.is_truthy(msg:find('no file name'))
|
||||
helpers.delete_buffer(bufnr)
|
||||
end)
|
||||
|
||||
it('toggle warns on unnamed buffer', function()
|
||||
local bufnr = helpers.create_buffer({}, 'typst')
|
||||
local msg = capture_notify(function()
|
||||
preview.toggle(bufnr)
|
||||
end)
|
||||
assert.is_not_nil(msg)
|
||||
assert.is_truthy(msg:find('no file name'))
|
||||
helpers.delete_buffer(bufnr)
|
||||
end)
|
||||
|
||||
it('clean warns on unnamed buffer', function()
|
||||
local bufnr = helpers.create_buffer({}, 'typst')
|
||||
local msg = capture_notify(function()
|
||||
preview.clean(bufnr)
|
||||
end)
|
||||
assert.is_not_nil(msg)
|
||||
assert.is_truthy(msg:find('no file name'))
|
||||
helpers.delete_buffer(bufnr)
|
||||
end)
|
||||
|
||||
it('open warns on unnamed buffer', function()
|
||||
local bufnr = helpers.create_buffer({}, 'typst')
|
||||
local msg = capture_notify(function()
|
||||
preview.open(bufnr)
|
||||
end)
|
||||
assert.is_not_nil(msg)
|
||||
assert.is_truthy(msg:find('no file name'))
|
||||
helpers.delete_buffer(bufnr)
|
||||
end)
|
||||
end)
|
||||
end)
|
||||
|
|
|
|||
|
|
@ -33,28 +33,10 @@ describe('presets', function()
|
|||
assert.are.equal('/tmp/document.pdf', output)
|
||||
end)
|
||||
|
||||
it('returns clean command', function()
|
||||
assert.are.same({ 'rm', '-f', '/tmp/document.pdf' }, presets.typst.clean(ctx))
|
||||
end)
|
||||
|
||||
it('has open enabled', function()
|
||||
assert.is_true(presets.typst.open)
|
||||
end)
|
||||
|
||||
it('has reload as a function', function()
|
||||
assert.is_function(presets.typst.reload)
|
||||
end)
|
||||
|
||||
it('reload returns typst watch command', function()
|
||||
local result = presets.typst.reload(ctx)
|
||||
assert.is_table(result)
|
||||
assert.are.equal('typst', result[1])
|
||||
assert.are.equal('watch', result[2])
|
||||
assert.are.equal('--diagnostic-format', result[3])
|
||||
assert.are.equal('short', result[4])
|
||||
assert.are.equal(ctx.file, result[5])
|
||||
end)
|
||||
|
||||
it('parses errors from stderr', function()
|
||||
local stderr = table.concat({
|
||||
'main.typ:5:23: error: unexpected token',
|
||||
|
|
@ -102,7 +84,6 @@ describe('presets', function()
|
|||
assert.are.same({
|
||||
'-pdf',
|
||||
'-interaction=nonstopmode',
|
||||
'-synctex=1',
|
||||
'-pdflatex=pdflatex -file-line-error -interaction=nonstopmode %O %S',
|
||||
'/tmp/document.tex',
|
||||
}, args)
|
||||
|
|
@ -163,127 +144,12 @@ describe('presets', function()
|
|||
end)
|
||||
end)
|
||||
|
||||
describe('pdflatex', function()
|
||||
local tex_ctx = {
|
||||
bufnr = 1,
|
||||
file = '/tmp/document.tex',
|
||||
root = '/tmp',
|
||||
ft = 'tex',
|
||||
}
|
||||
|
||||
it('has ft', function()
|
||||
assert.are.equal('tex', presets.pdflatex.ft)
|
||||
end)
|
||||
|
||||
it('has cmd', function()
|
||||
assert.are.same({ 'pdflatex' }, presets.pdflatex.cmd)
|
||||
end)
|
||||
|
||||
it('returns args with flags and file path', function()
|
||||
local args = presets.pdflatex.args(tex_ctx)
|
||||
assert.are.same(
|
||||
{ '-interaction=nonstopmode', '-file-line-error', '-synctex=1', '/tmp/document.tex' },
|
||||
args
|
||||
)
|
||||
end)
|
||||
|
||||
it('returns pdf output path', function()
|
||||
assert.are.equal('/tmp/document.pdf', presets.pdflatex.output(tex_ctx))
|
||||
end)
|
||||
|
||||
it('has open enabled', function()
|
||||
assert.is_true(presets.pdflatex.open)
|
||||
end)
|
||||
|
||||
it('returns clean command removing pdf and aux files', function()
|
||||
local clean = presets.pdflatex.clean(tex_ctx)
|
||||
assert.are.same({
|
||||
'rm',
|
||||
'-f',
|
||||
'/tmp/document.pdf',
|
||||
'/tmp/document.aux',
|
||||
'/tmp/document.log',
|
||||
'/tmp/document.synctex.gz',
|
||||
}, clean)
|
||||
end)
|
||||
|
||||
it('has no reload', function()
|
||||
assert.is_nil(presets.pdflatex.reload)
|
||||
end)
|
||||
|
||||
it('parses file-line-error format', function()
|
||||
local output = './document.tex:10: Undefined control sequence.'
|
||||
local diagnostics = presets.pdflatex.error_parser(output, tex_ctx)
|
||||
assert.are.equal(1, #diagnostics)
|
||||
assert.are.equal(9, diagnostics[1].lnum)
|
||||
assert.are.equal(0, diagnostics[1].col)
|
||||
assert.are.equal('Undefined control sequence.', diagnostics[1].message)
|
||||
assert.are.equal(vim.diagnostic.severity.ERROR, diagnostics[1].severity)
|
||||
end)
|
||||
|
||||
it('returns empty table for clean output', function()
|
||||
assert.are.same({}, presets.pdflatex.error_parser('', tex_ctx))
|
||||
end)
|
||||
end)
|
||||
|
||||
describe('tectonic', function()
|
||||
local tex_ctx = {
|
||||
bufnr = 1,
|
||||
file = '/tmp/document.tex',
|
||||
root = '/tmp',
|
||||
ft = 'tex',
|
||||
}
|
||||
|
||||
it('has ft', function()
|
||||
assert.are.equal('tex', presets.tectonic.ft)
|
||||
end)
|
||||
|
||||
it('has cmd', function()
|
||||
assert.are.same({ 'tectonic' }, presets.tectonic.cmd)
|
||||
end)
|
||||
|
||||
it('returns args with file path', function()
|
||||
assert.are.same({ '/tmp/document.tex' }, presets.tectonic.args(tex_ctx))
|
||||
end)
|
||||
|
||||
it('returns pdf output path', function()
|
||||
assert.are.equal('/tmp/document.pdf', presets.tectonic.output(tex_ctx))
|
||||
end)
|
||||
|
||||
it('has open enabled', function()
|
||||
assert.is_true(presets.tectonic.open)
|
||||
end)
|
||||
|
||||
it('returns clean command removing pdf', function()
|
||||
assert.are.same({ 'rm', '-f', '/tmp/document.pdf' }, presets.tectonic.clean(tex_ctx))
|
||||
end)
|
||||
|
||||
it('has no reload', function()
|
||||
assert.is_nil(presets.tectonic.reload)
|
||||
end)
|
||||
|
||||
it('parses file-line-error format', function()
|
||||
local output = './document.tex:5: Missing $ inserted.'
|
||||
local diagnostics = presets.tectonic.error_parser(output, tex_ctx)
|
||||
assert.are.equal(1, #diagnostics)
|
||||
assert.are.equal(4, diagnostics[1].lnum)
|
||||
assert.are.equal(0, diagnostics[1].col)
|
||||
assert.are.equal('Missing $ inserted.', diagnostics[1].message)
|
||||
assert.are.equal(vim.diagnostic.severity.ERROR, diagnostics[1].severity)
|
||||
end)
|
||||
|
||||
it('returns empty table for clean output', function()
|
||||
assert.are.same({}, presets.tectonic.error_parser('', tex_ctx))
|
||||
end)
|
||||
end)
|
||||
|
||||
describe('markdown', function()
|
||||
local md_ctx = {
|
||||
bufnr = 1,
|
||||
file = '/tmp/document.md',
|
||||
root = '/tmp',
|
||||
ft = 'markdown',
|
||||
output = '/tmp/document.html',
|
||||
}
|
||||
|
||||
it('has ft', function()
|
||||
|
|
@ -319,10 +185,6 @@ describe('presets', function()
|
|||
assert.is_true(presets.markdown.open)
|
||||
end)
|
||||
|
||||
it('has reload enabled for SSE', function()
|
||||
assert.is_true(presets.markdown.reload)
|
||||
end)
|
||||
|
||||
it('parses YAML metadata errors with multiline message', function()
|
||||
local output = table.concat({
|
||||
'Error parsing YAML metadata at "/tmp/test.md" (line 1, column 1):',
|
||||
|
|
@ -371,7 +233,6 @@ describe('presets', function()
|
|||
file = '/tmp/document.md',
|
||||
root = '/tmp',
|
||||
ft = 'markdown',
|
||||
output = '/tmp/document.html',
|
||||
}
|
||||
|
||||
it('has ft', function()
|
||||
|
|
@ -427,10 +288,6 @@ describe('presets', function()
|
|||
assert.is_true(presets.github.open)
|
||||
end)
|
||||
|
||||
it('has reload enabled for SSE', function()
|
||||
assert.is_true(presets.github.reload)
|
||||
end)
|
||||
|
||||
it('parses YAML metadata errors with multiline message', function()
|
||||
local output = table.concat({
|
||||
'Error parsing YAML metadata at "/tmp/test.md" (line 1, column 1):',
|
||||
|
|
@ -461,116 +318,4 @@ describe('presets', function()
|
|||
assert.are.same({}, diagnostics)
|
||||
end)
|
||||
end)
|
||||
|
||||
describe('asciidoctor', function()
|
||||
local adoc_ctx = {
|
||||
bufnr = 1,
|
||||
file = '/tmp/document.adoc',
|
||||
root = '/tmp',
|
||||
ft = 'asciidoc',
|
||||
output = '/tmp/document.html',
|
||||
}
|
||||
|
||||
it('has ft', function()
|
||||
assert.are.equal('asciidoc', presets.asciidoctor.ft)
|
||||
end)
|
||||
|
||||
it('has cmd', function()
|
||||
assert.are.same({ 'asciidoctor' }, presets.asciidoctor.cmd)
|
||||
end)
|
||||
|
||||
it('returns args with file and output', function()
|
||||
assert.are.same(
|
||||
{ '--failure-level', 'ERROR', '/tmp/document.adoc', '-o', '/tmp/document.html' },
|
||||
presets.asciidoctor.args(adoc_ctx)
|
||||
)
|
||||
end)
|
||||
|
||||
it('returns html output path', function()
|
||||
assert.are.equal('/tmp/document.html', presets.asciidoctor.output(adoc_ctx))
|
||||
end)
|
||||
|
||||
it('returns clean command', function()
|
||||
assert.are.same({ 'rm', '-f', '/tmp/document.html' }, presets.asciidoctor.clean(adoc_ctx))
|
||||
end)
|
||||
|
||||
it('has open enabled', function()
|
||||
assert.is_true(presets.asciidoctor.open)
|
||||
end)
|
||||
|
||||
it('has reload enabled for SSE', function()
|
||||
assert.is_true(presets.asciidoctor.reload)
|
||||
end)
|
||||
|
||||
it('parses error messages', function()
|
||||
local output =
|
||||
'asciidoctor: ERROR: document.adoc: line 8: invalid part, must have at least one section'
|
||||
local diagnostics = presets.asciidoctor.error_parser(output, adoc_ctx)
|
||||
assert.are.equal(1, #diagnostics)
|
||||
assert.are.equal(7, diagnostics[1].lnum)
|
||||
assert.are.equal(0, diagnostics[1].col)
|
||||
assert.are.equal('invalid part, must have at least one section', diagnostics[1].message)
|
||||
assert.are.equal(vim.diagnostic.severity.ERROR, diagnostics[1].severity)
|
||||
end)
|
||||
|
||||
it('parses warning messages', function()
|
||||
local output = 'asciidoctor: WARNING: document.adoc: line 52: section title out of sequence'
|
||||
local diagnostics = presets.asciidoctor.error_parser(output, adoc_ctx)
|
||||
assert.are.equal(1, #diagnostics)
|
||||
assert.are.equal(51, diagnostics[1].lnum)
|
||||
assert.are.equal(vim.diagnostic.severity.WARN, diagnostics[1].severity)
|
||||
end)
|
||||
|
||||
it('returns empty table for clean output', function()
|
||||
assert.are.same({}, presets.asciidoctor.error_parser('', adoc_ctx))
|
||||
end)
|
||||
end)
|
||||
|
||||
describe('quarto', function()
|
||||
local qmd_ctx = {
|
||||
bufnr = 1,
|
||||
file = '/tmp/document.qmd',
|
||||
root = '/tmp',
|
||||
ft = 'quarto',
|
||||
output = '/tmp/document.html',
|
||||
}
|
||||
|
||||
it('has ft', function()
|
||||
assert.are.equal('quarto', presets.quarto.ft)
|
||||
end)
|
||||
|
||||
it('has cmd', function()
|
||||
assert.are.same({ 'quarto' }, presets.quarto.cmd)
|
||||
end)
|
||||
|
||||
it('returns args with render subcommand and html format', function()
|
||||
assert.are.same(
|
||||
{ 'render', '/tmp/document.qmd', '--to', 'html', '--embed-resources' },
|
||||
presets.quarto.args(qmd_ctx)
|
||||
)
|
||||
end)
|
||||
|
||||
it('returns html output path', function()
|
||||
assert.are.equal('/tmp/document.html', presets.quarto.output(qmd_ctx))
|
||||
end)
|
||||
|
||||
it('returns clean command removing html and _files directory', function()
|
||||
assert.are.same(
|
||||
{ 'rm', '-rf', '/tmp/document.html', '/tmp/document_files' },
|
||||
presets.quarto.clean(qmd_ctx)
|
||||
)
|
||||
end)
|
||||
|
||||
it('has open enabled', function()
|
||||
assert.is_true(presets.quarto.open)
|
||||
end)
|
||||
|
||||
it('has reload enabled for SSE', function()
|
||||
assert.is_true(presets.quarto.reload)
|
||||
end)
|
||||
|
||||
it('has no error_parser', function()
|
||||
assert.is_nil(presets.quarto.error_parser)
|
||||
end)
|
||||
end)
|
||||
end)
|
||||
|
|
|
|||
|
|
@ -1,58 +0,0 @@
|
|||
describe('reload', function()
|
||||
local reload
|
||||
|
||||
before_each(function()
|
||||
package.loaded['preview.reload'] = nil
|
||||
reload = require('preview.reload')
|
||||
end)
|
||||
|
||||
after_each(function()
|
||||
reload.stop()
|
||||
end)
|
||||
|
||||
describe('inject', function()
|
||||
it('injects script before </body>', function()
|
||||
local path = os.tmpname()
|
||||
local f = assert(io.open(path, 'w'))
|
||||
f:write('<html><body><p>hello</p></body></html>')
|
||||
f:close()
|
||||
|
||||
reload.inject(path)
|
||||
|
||||
local fr = assert(io.open(path, 'r'))
|
||||
local content = fr:read('*a')
|
||||
fr:close()
|
||||
os.remove(path)
|
||||
|
||||
assert.is_truthy(content:find('EventSource', 1, true))
|
||||
local script_pos = content:find('EventSource', 1, true)
|
||||
local body_pos = content:find('</body>', 1, true)
|
||||
assert.is_truthy(body_pos)
|
||||
assert.is_true(script_pos < body_pos)
|
||||
end)
|
||||
|
||||
it('appends script when no </body>', function()
|
||||
local path = os.tmpname()
|
||||
local f = assert(io.open(path, 'w'))
|
||||
f:write('<html><p>hello</p></html>')
|
||||
f:close()
|
||||
|
||||
reload.inject(path)
|
||||
|
||||
local fr = assert(io.open(path, 'r'))
|
||||
local content = fr:read('*a')
|
||||
fr:close()
|
||||
os.remove(path)
|
||||
|
||||
assert.is_truthy(content:find('EventSource', 1, true))
|
||||
end)
|
||||
end)
|
||||
|
||||
describe('broadcast', function()
|
||||
it('does not error with no clients', function()
|
||||
assert.has_no.errors(function()
|
||||
reload.broadcast()
|
||||
end)
|
||||
end)
|
||||
end)
|
||||
end)
|
||||
Loading…
Add table
Add a link
Reference in a new issue