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feat(vim.fs): pass path to find() predicate, lazy evaluate #22378

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Problem:
No easy way to find files under certain directories (ex: grab all files under
`test/`) or exclude the content of certain paths (ex. `build/`, `.git/`)

Solution:
Pass the full `path` as an arg to the predicate.
This commit is contained in:
Mike
2023-03-01 10:51:22 -06:00
committed by GitHub
parent 014981c900
commit bc15b075d1
3 changed files with 70 additions and 11 deletions
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11
test/functional/lua/fs_spec.lua
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@@ -8,6 +8,7 @@ local mkdir_p = helpers.mkdir_p
local rmdir = helpers.rmdir
local nvim_dir = helpers.nvim_dir
local test_build_dir = helpers.test_build_dir
local test_source_path = helpers.test_source_path
local nvim_prog = helpers.nvim_prog
local is_os = helpers.is_os
@@ -252,6 +253,16 @@ describe('vim.fs', function()
local opts = { path = dir, upward = true, type = 'directory' }
return vim.fs.find(function(x) return x == 'no-match' end, opts)
]], nvim_dir))
eq(
exec_lua([[
local dir = ...
return vim.tbl_map(vim.fs.basename, vim.fn.glob(dir..'/contrib/*', false, true))
]], test_source_path),
exec_lua([[
local dir = ...
local opts = { path = dir, limit = math.huge }
return vim.tbl_map(vim.fs.basename, vim.fs.find(function(_, d) return d:match('[\\/]contrib$') end, opts))
]], test_source_path))
end)
end)