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formula: add clap completion style

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Daeho Ro 2024-12-17 07:52:45 +09:00
parent 3001afe881
commit 65fe5e24d0
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1 changed files with 13 additions and 1 deletions
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14
Library/Homebrew/formula.rb
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@ -2105,6 +2105,15 @@ class Formula
# bin/"foo")
# ```
#
# Using predefined `shell_parameter_format :clap`.
#
# ```ruby
# generate_completions_from_executable(bin/"foo", shell_parameter_format: :clap, shells: [:zsh])
#
# # translates to
# (zsh_completion/"_foo").write Utils.safe_popen_read({ "SHELL" => "zsh", "COMPLETE" => "zsh" }, bin/"foo")
# ```
#
# Using custom `shell_parameter_format`.
#
# ```ruby
@ -2125,7 +2134,7 @@ class Formula
# the shells to generate completion scripts for. Defaults to `[:bash, :zsh, :fish]`.
# @param shell_parameter_format
# specify how `shells` should each be passed to the `executable`. Takes either a String representing a
# prefix, or one of `[:flag, :arg, :none, :click]`. Defaults to plainly passing the shell.
# prefix, or one of `[:flag, :arg, :none, :click, :clap]`. Defaults to plainly passing the shell.
sig {
params(
commands: T.any(Pathname, String),
@ -2158,6 +2167,9 @@ class Formula
prog_name = File.basename(commands.first.to_s).upcase.tr("-", "_")
popen_read_env["_#{prog_name}_COMPLETE"] = "#{shell}_source"
nil
elsif shell_parameter_format == :clap
popen_read_env["COMPLETE"] = shell.to_s
nil
else
"#{shell_parameter_format}#{shell}"
end