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feat(commands): add :Preview open subcommand

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Problem: after closing a viewer, there was no way to re-open the last
compiled output without recompiling.

Solution: track the most recent output file per buffer in a `last_output`
table that persists after compilation finishes. Add `compiler.open()`,
`M.open()`, and wire it into the command dispatch.
This commit is contained in:
Barrett Ruth 2026-03-03 13:33:13 -05:00
parent 0b16ff7178
commit c0bf5c5ce1
Signed by: barrett
GPG key ID: A6C96C9349D2FC81
5 changed files with 76 additions and 2 deletions
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6
lua/preview/commands.lua
View file

@ -1,6 +1,6 @@
local M = {}
local subcommands = { 'compile', 'stop', 'clean', 'toggle', 'status' }
local subcommands = { 'compile', 'stop', 'clean', 'toggle', 'open', 'status' }
---@param args string
local function dispatch(args)
@ -14,6 +14,8 @@ local function dispatch(args)
require('preview').clean()
elseif subcmd == 'toggle' then
require('preview').toggle()
elseif subcmd == 'open' then
require('preview').open()
elseif subcmd == 'status' then
local s = require('preview').status()
local parts = {}
@ -47,7 +49,7 @@ function M.setup()
complete = function(lead)
return complete(lead)
end,
desc = 'Compile, stop, clean, toggle, or check status of document preview',
desc = 'Compile, stop, clean, toggle, open, or check status of document preview',
})
end