Add Bash and Zsh completion scripts (#22646)

This PR adds contrib scripts for bash and zsh completion.

Simply call:

```bash
source contrib/autocompletion/bash_autocomplete
```

or for Zsh:

```bash
source contrib/autocompletion/zsh_autocomplete
```

Signed-off-by: Andrew Thornton <art27@cantab.net>

---------

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: a1012112796 <1012112796@qq.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
zeripath 2023-02-21 17:32:24 +00:00 committed by GitHub
parent 4de5cd9f36
commit 43405c35f0
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#compdef ${PROG:=gitea}
# Heavily inspired by https://github.com/urfave/cli
_cli_zsh_autocomplete() {
local -a opts
local cur
cur=${words[-1]}
if [[ "$cur" == "-"* ]]; then
opts=("${(@f)$(_CLI_ZSH_AUTOCOMPLETE_HACK=1 ${words[@]:0:#words[@]-1} ${cur} --generate-bash-completion)}")
else
opts=("${(@f)$(_CLI_ZSH_AUTOCOMPLETE_HACK=1 ${words[@]:0:#words[@]-1} --generate-bash-completion)}")
fi
if [[ "${opts[1]}" != "" ]]; then
_describe 'values' opts
else
_files
fi
return
}
if [ -z $PROG ] ; then
compdef _cli_zsh_autocomplete gitea
else
compdef _cli_zsh_autocomplete $(basename $PROG)
fi