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build: replace luacheck with selene, add nix devshell and pre-commit (#20)

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* build: replace luacheck with selene

Problem: luacheck is unmaintained (last release 2018) and required
suppressing four warning classes to avoid false positives. It also
lacks first-class vim/neovim awareness.

Solution: switch to selene with std='vim' for vim-aware linting.
Replace the luacheck CI job with selene, update the Makefile lint
target, and delete .luacheckrc.

* build: add nix devshell and pre-commit hooks

Problem: oil.nvim had no reproducible dev environment. The .envrc
set up a Python venv for the now-removed docgen pipeline, and there
were no pre-commit hooks for local formatting checks.

Solution: add flake.nix with stylua, selene, and prettier in the
devshell. Replace the stale Python .envrc with 'use flake'. Add
.pre-commit-config.yaml with stylua and prettier hooks matching
other plugins in the repo collection.

* fix: format with stylua

* build(selene): configure lints and add inline suppressions

Problem: selene fails on 5 errors and 3 warnings from upstream code
patterns that are intentional (mixed tables in config API, unused
callback parameters, identical if branches for readability).

Solution: globally allow mixed_table and unused_variable (high volume,
inherent to the codebase design). Add inline selene:allow directives
for the 8 remaining issues: if_same_then_else (4), mismatched_arg_count
(1), empty_if (2), global_usage (1). Remove .envrc from tracking.

* build: switch typecheck action to mrcjkb/lua-typecheck-action

Problem: oil.nvim used stevearc/nvim-typecheck-action, which required
cloning the action repo locally for the Makefile lint target. All
other plugins in the collection use mrcjkb/lua-typecheck-action.

Solution: swap to mrcjkb/lua-typecheck-action@v0 for consistency.
Remove the nvim-typecheck-action git clone from the Makefile and
.gitignore. Drop LuaLS from the local lint target since it requires
a full language server install — CI handles it.
This commit is contained in:
Barrett Ruth 2026-02-21 23:52:27 -05:00 • committed by GitHub
parent df53b172a9
commit 86f553cd0a
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72 changed files with 2762 additions and 2649 deletions
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22
tests/url_spec.lua
View file

@ -1,15 +1,15 @@
local oil = require("oil")
local util = require("oil.util")
describe("url", function()
it("get_url_for_path", function()
local oil = require('oil')
local util = require('oil.util')
describe('url', function()
it('get_url_for_path', function()
local cases = {
{ "", "oil://" .. util.addslash(vim.fn.getcwd()) },
{ "term://~/oil.nvim//52953:/bin/sh", "oil://" .. vim.loop.os_homedir() .. "/oil.nvim/" },
{ "/foo/bar.txt", "oil:///foo/", "bar.txt" },
{ "oil:///foo/bar.txt", "oil:///foo/", "bar.txt" },
{ "oil:///", "oil:///" },
{ "oil-ssh://user@hostname:8888//bar.txt", "oil-ssh://user@hostname:8888//", "bar.txt" },
{ "oil-ssh://user@hostname:8888//", "oil-ssh://user@hostname:8888//" },
{ '', 'oil://' .. util.addslash(vim.fn.getcwd()) },
{ 'term://~/oil.nvim//52953:/bin/sh', 'oil://' .. vim.loop.os_homedir() .. '/oil.nvim/' },
{ '/foo/bar.txt', 'oil:///foo/', 'bar.txt' },
{ 'oil:///foo/bar.txt', 'oil:///foo/', 'bar.txt' },
{ 'oil:///', 'oil:///' },
{ 'oil-ssh://user@hostname:8888//bar.txt', 'oil-ssh://user@hostname:8888//', 'bar.txt' },
{ 'oil-ssh://user@hostname:8888//', 'oil-ssh://user@hostname:8888//' },
}
for _, case in ipairs(cases) do
local input, expected, expected_basename = unpack(case)