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Initial get_zsh_complete with support for options

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Paul Ouellette
2019-06-24 18:03:09 -04:00
parent 4f99e3dce0
commit e9ee89eed5
1 changed files with 26 additions and 1 deletions
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27
src/argparse.lua
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@@ -1230,7 +1230,32 @@ complete -F _%s -o bashdefault -o default %s
return table.concat(buf, "\n")
end
function Parser:get_zsh_complete() print "not yet implemented" end
function Parser:get_zsh_complete()
local buf = {("compdef _%s %s\n"):format(self._name, self._name)}
table.insert(buf, ("_%s() {"):format(self._name))
table.insert(buf, " _arguments -s -S -C \\")
for _, option in ipairs(self._options) do
local line = {}
if #option._aliases > 1 then
table.insert(line, ("{%s}"):format(table.concat(option._aliases, ",")))
if option._description then
table.insert(line, ('"[%s]"'):format(get_short_description(option)))
end
else
table.insert(line, '"' .. option._aliases[1])
if option._description then
table.insert(line, ("[%s]"):format(get_short_description(option)))
end
table.insert(line, '"')
end
table.insert(buf, (" "):rep(8) .. table.concat(line) .. " \\")
end
table.insert(buf, "}")
return table.concat(buf, "\n") .. "\n"
end
local function fish_escape(string)
return string:gsub("[\\']", "\\%0")