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fix(init): guard read_file_lines against directory paths (#190)

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Barrett Ruth 2026-03-13 07:25:55 -04:00 • committed by GitHub
parent 925ba5cb8a
commit a1af48833b
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2 changed files with 36 additions and 0 deletions
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33
spec/context_spec.lua
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@ -165,6 +165,39 @@ describe('context', function()
assert.is_nil(hunks[1].context_after)
end)
it('skips when path is a directory', function()
vim.fn.mkdir(vim.fs.joinpath(tmpdir, 'subdir'), 'p')
local hunks = {
make_hunk('subdir', {
file_new_start = 1,
file_new_count = 1,
lines = { '+x' },
}),
}
compute_hunk_context(hunks, 25)
assert.is_nil(hunks[1].context_before)
assert.is_nil(hunks[1].context_after)
end)
it('skips when path is a symlink to a directory', function()
vim.fn.mkdir(vim.fs.joinpath(tmpdir, 'real_dir'), 'p')
vim.uv.fs_symlink(vim.fs.joinpath(tmpdir, 'real_dir'), vim.fs.joinpath(tmpdir, 'link_dir'))
local hunks = {
make_hunk('link_dir', {
file_new_start = 1,
file_new_count = 1,
lines = { '+x' },
}),
}
compute_hunk_context(hunks, 25)
assert.is_nil(hunks[1].context_before)
assert.is_nil(hunks[1].context_after)
end)
it('skips when file does not exist on disk', function()
local hunks = {
make_hunk('nonexistent.lua', {