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fix: man_pages on macOS and FreeBSD (#2326) (#2352)

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macOS 13.x (Ventura, Darwin 22.x) uses `apropos(1)` from FreeBSD, which
does not behave the same as the previous implementation up to macOS 12.

`apropos(1)` takes a regular expression as an argument, so passing "."
causes it to match anything and therefore return all results to be
filtered by Telescope.
This commit is contained in:
Fernando Schauenburg
2023-01-30 08:01:35 +01:00
committed by GitHub
parent dce1156ca1
commit d5f6c0911d
1 changed files with 10 additions and 2 deletions
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12
lua/telescope/builtin/__internal.lua
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@@ -767,8 +767,16 @@ internal.man_pages = function(opts)
opts.sections = vim.F.if_nil(opts.sections, { "1" }) opts.sections = vim.F.if_nil(opts.sections, { "1" })
assert(vim.tbl_islist(opts.sections), "sections should be a list") assert(vim.tbl_islist(opts.sections), "sections should be a list")
opts.man_cmd = utils.get_lazy_default(opts.man_cmd, function() opts.man_cmd = utils.get_lazy_default(opts.man_cmd, function()
local is_darwin = vim.loop.os_uname().sysname == "Darwin" local uname = vim.loop.os_uname()
return is_darwin and { "apropos", " " } or { "apropos", "" } local sysname = string.lower(uname.sysname)
if sysname == "darwin" then
local major_version = tonumber(vim.fn.matchlist(uname.release, [[^\(\d\+\)\..*]])[2]) or 0
return major_version >= 22 and { "apropos", "." } or { "apropos", " " }
elseif sysname == "freebsd" then
return { "apropos", "." }
else
return { "apropos", "" }
end
end) end)
opts.entry_maker = opts.entry_maker or make_entry.gen_from_apropos(opts) opts.entry_maker = opts.entry_maker or make_entry.gen_from_apropos(opts)
opts.env = { PATH = vim.env.PATH, MANPATH = vim.env.MANPATH } opts.env = { PATH = vim.env.PATH, MANPATH = vim.env.MANPATH }