mirror of
https://github.com/clap-rs/clap
synced 2024-12-14 14:52:33 +00:00
858 lines
29 KiB
Rust
858 lines
29 KiB
Rust
use std::fmt;
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use clap::{App, Arg};
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use clap_generate::{generate, generators::*};
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#[derive(PartialEq, Eq)]
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pub struct PrettyString<'a>(pub &'a str);
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impl<'a> fmt::Debug for PrettyString<'a> {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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f.write_str(self.0)
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}
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}
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macro_rules! assert_eq {
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($left:expr, $right:expr) => {
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pretty_assertions::assert_eq!(PrettyString($left), PrettyString($right));
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}
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}
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static BASH: &'static str = r#"_myapp() {
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local i cur prev opts cmds
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COMPREPLY=()
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cur="${COMP_WORDS[COMP_CWORD]}"
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prev="${COMP_WORDS[COMP_CWORD-1]}"
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cmd=""
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opts=""
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for i in ${COMP_WORDS[@]}
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do
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case "${i}" in
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myapp)
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cmd="myapp"
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;;
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help)
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cmd+="__help"
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;;
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test)
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cmd+="__test"
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;;
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*)
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;;
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esac
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done
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case "${cmd}" in
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myapp)
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opts=" -h -V --help --version <file> test help"
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if [[ ${cur} == -* || ${COMP_CWORD} -eq 1 ]] ; then
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COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
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return 0
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fi
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case "${prev}" in
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*)
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COMPREPLY=()
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;;
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esac
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COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
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return 0
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;;
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myapp__help)
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opts=" -h -V --help --version "
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if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
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COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
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return 0
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fi
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case "${prev}" in
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*)
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COMPREPLY=()
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;;
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esac
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COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
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return 0
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;;
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myapp__test)
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opts=" -h -V --case --help --version "
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if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
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COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
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return 0
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fi
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case "${prev}" in
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--case)
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COMPREPLY=($(compgen -f ${cur}))
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return 0
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;;
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*)
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COMPREPLY=()
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;;
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esac
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COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
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return 0
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;;
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esac
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}
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complete -F _myapp -o bashdefault -o default myapp
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"#;
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static ZSH: &'static str = r#"#compdef myapp
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autoload -U is-at-least
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_myapp() {
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typeset -A opt_args
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typeset -a _arguments_options
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local ret=1
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if is-at-least 5.2; then
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_arguments_options=(-s -S -C)
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else
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_arguments_options=(-s -C)
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fi
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local context curcontext="$curcontext" state line
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_arguments "${_arguments_options[@]}" \
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'-h[Prints help information]' \
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'--help[Prints help information]' \
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'-V[Prints version information]' \
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'--version[Prints version information]' \
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'::file -- some input file:_files' \
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":: :_myapp_commands" \
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"*::: :->myapp" \
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&& ret=0
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case $state in
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(myapp)
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words=($line[2] "${words[@]}")
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(( CURRENT += 1 ))
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curcontext="${curcontext%:*:*}:myapp-command-$line[2]:"
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case $line[2] in
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(test)
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_arguments "${_arguments_options[@]}" \
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'--case=[the case to test]' \
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'-h[Prints help information]' \
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'--help[Prints help information]' \
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'-V[Prints version information]' \
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'--version[Prints version information]' \
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&& ret=0
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;;
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(help)
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_arguments "${_arguments_options[@]}" \
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'-h[Prints help information]' \
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'--help[Prints help information]' \
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'-V[Prints version information]' \
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'--version[Prints version information]' \
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&& ret=0
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;;
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esac
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;;
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esac
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}
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(( $+functions[_myapp_commands] )) ||
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_myapp_commands() {
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local commands; commands=(
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"test:tests things" \
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"help:Prints this message or the help of the given subcommand(s)" \
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)
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_describe -t commands 'myapp commands' commands "$@"
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}
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(( $+functions[_myapp__help_commands] )) ||
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_myapp__help_commands() {
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local commands; commands=(
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)
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_describe -t commands 'myapp help commands' commands "$@"
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}
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(( $+functions[_myapp__test_commands] )) ||
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_myapp__test_commands() {
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local commands; commands=(
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)
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_describe -t commands 'myapp test commands' commands "$@"
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}
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_myapp "$@""#;
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static FISH: &'static str = r#"complete -c myapp -n "__fish_use_subcommand" -s h -l help -d 'Prints help information'
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complete -c myapp -n "__fish_use_subcommand" -s V -l version -d 'Prints version information'
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complete -c myapp -n "__fish_use_subcommand" -f -a "test" -d 'tests things'
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complete -c myapp -n "__fish_use_subcommand" -f -a "help" -d 'Prints this message or the help of the given subcommand(s)'
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complete -c myapp -n "__fish_seen_subcommand_from test" -l case -d 'the case to test'
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complete -c myapp -n "__fish_seen_subcommand_from test" -s h -l help -d 'Prints help information'
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complete -c myapp -n "__fish_seen_subcommand_from test" -s V -l version -d 'Prints version information'
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complete -c myapp -n "__fish_seen_subcommand_from help" -s h -l help -d 'Prints help information'
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complete -c myapp -n "__fish_seen_subcommand_from help" -s V -l version -d 'Prints version information'
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"#;
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static POWERSHELL: &'static str = r#"
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using namespace System.Management.Automation
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using namespace System.Management.Automation.Language
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Register-ArgumentCompleter -Native -CommandName 'my_app' -ScriptBlock {
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param($wordToComplete, $commandAst, $cursorPosition)
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$commandElements = $commandAst.CommandElements
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$command = @(
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'my_app'
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for ($i = 1; $i -lt $commandElements.Count; $i++) {
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$element = $commandElements[$i]
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if ($element -isnot [StringConstantExpressionAst] -or
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$element.StringConstantType -ne [StringConstantType]::BareWord -or
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$element.Value.StartsWith('-')) {
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break
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}
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$element.Value
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}) -join ';'
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$completions = @(switch ($command) {
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'my_app' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('-V', 'V', [CompletionResultType]::ParameterName, 'Prints version information')
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[CompletionResult]::new('--version', 'version', [CompletionResultType]::ParameterName, 'Prints version information')
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[CompletionResult]::new('test', 'test', [CompletionResultType]::ParameterValue, 'tests things')
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[CompletionResult]::new('help', 'help', [CompletionResultType]::ParameterValue, 'Prints this message or the help of the given subcommand(s)')
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break
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}
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'my_app;test' {
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[CompletionResult]::new('--case', 'case', [CompletionResultType]::ParameterName, 'the case to test')
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('-V', 'V', [CompletionResultType]::ParameterName, 'Prints version information')
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[CompletionResult]::new('--version', 'version', [CompletionResultType]::ParameterName, 'Prints version information')
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break
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}
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'my_app;help' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('-V', 'V', [CompletionResultType]::ParameterName, 'Prints version information')
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[CompletionResult]::new('--version', 'version', [CompletionResultType]::ParameterName, 'Prints version information')
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break
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}
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})
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$completions.Where{ $_.CompletionText -like "$wordToComplete*" } |
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Sort-Object -Property ListItemText
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}
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"#;
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static ELVISH: &'static str = r#"
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edit:completion:arg-completer[my_app] = [@words]{
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fn spaces [n]{
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repeat $n ' ' | joins ''
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}
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fn cand [text desc]{
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edit:complex-candidate $text &display-suffix=' '(spaces (- 14 (wcswidth $text)))$desc
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}
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command = 'my_app'
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for word $words[1:-1] {
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if (has-prefix $word '-') {
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break
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}
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command = $command';'$word
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}
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completions = [
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&'my_app'= {
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cand -h 'Prints help information'
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cand --help 'Prints help information'
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cand -V 'Prints version information'
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cand --version 'Prints version information'
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cand test 'tests things'
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cand help 'Prints this message or the help of the given subcommand(s)'
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}
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&'my_app;test'= {
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cand --case 'the case to test'
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cand -h 'Prints help information'
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cand --help 'Prints help information'
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cand -V 'Prints version information'
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cand --version 'Prints version information'
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}
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&'my_app;help'= {
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cand -h 'Prints help information'
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cand --help 'Prints help information'
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cand -V 'Prints version information'
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cand --version 'Prints version information'
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}
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]
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$completions[$command]
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}
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"#;
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static ELVISH_SPECIAL_CMDS: &'static str = r#"
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edit:completion:arg-completer[my_app] = [@words]{
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fn spaces [n]{
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repeat $n ' ' | joins ''
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}
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fn cand [text desc]{
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edit:complex-candidate $text &display-suffix=' '(spaces (- 14 (wcswidth $text)))$desc
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}
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command = 'my_app'
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for word $words[1:-1] {
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if (has-prefix $word '-') {
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break
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}
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command = $command';'$word
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}
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completions = [
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&'my_app'= {
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cand -h 'Prints help information'
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cand --help 'Prints help information'
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cand -V 'Prints version information'
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cand --version 'Prints version information'
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cand test 'tests things'
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cand some_cmd 'tests other things'
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cand some-cmd-with-hypens 'some-cmd-with-hypens'
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cand help 'Prints this message or the help of the given subcommand(s)'
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}
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&'my_app;test'= {
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cand --case 'the case to test'
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cand -h 'Prints help information'
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cand --help 'Prints help information'
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cand -V 'Prints version information'
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cand --version 'Prints version information'
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}
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&'my_app;some_cmd'= {
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cand --config 'the other case to test'
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cand -h 'Prints help information'
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cand --help 'Prints help information'
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cand -V 'Prints version information'
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cand --version 'Prints version information'
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}
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&'my_app;some-cmd-with-hypens'= {
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cand -h 'Prints help information'
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cand --help 'Prints help information'
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cand -V 'Prints version information'
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cand --version 'Prints version information'
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}
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&'my_app;help'= {
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cand -h 'Prints help information'
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cand --help 'Prints help information'
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cand -V 'Prints version information'
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cand --version 'Prints version information'
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}
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]
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$completions[$command]
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}
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"#;
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static POWERSHELL_SPECIAL_CMDS: &'static str = r#"
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using namespace System.Management.Automation
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using namespace System.Management.Automation.Language
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Register-ArgumentCompleter -Native -CommandName 'my_app' -ScriptBlock {
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param($wordToComplete, $commandAst, $cursorPosition)
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$commandElements = $commandAst.CommandElements
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$command = @(
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'my_app'
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for ($i = 1; $i -lt $commandElements.Count; $i++) {
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$element = $commandElements[$i]
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if ($element -isnot [StringConstantExpressionAst] -or
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$element.StringConstantType -ne [StringConstantType]::BareWord -or
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$element.Value.StartsWith('-')) {
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break
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}
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$element.Value
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}) -join ';'
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$completions = @(switch ($command) {
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'my_app' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('-V', 'V', [CompletionResultType]::ParameterName, 'Prints version information')
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[CompletionResult]::new('--version', 'version', [CompletionResultType]::ParameterName, 'Prints version information')
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[CompletionResult]::new('test', 'test', [CompletionResultType]::ParameterValue, 'tests things')
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[CompletionResult]::new('some_cmd', 'some_cmd', [CompletionResultType]::ParameterValue, 'tests other things')
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[CompletionResult]::new('some-cmd-with-hypens', 'some-cmd-with-hypens', [CompletionResultType]::ParameterValue, 'some-cmd-with-hypens')
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[CompletionResult]::new('help', 'help', [CompletionResultType]::ParameterValue, 'Prints this message or the help of the given subcommand(s)')
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break
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}
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'my_app;test' {
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[CompletionResult]::new('--case', 'case', [CompletionResultType]::ParameterName, 'the case to test')
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('-V', 'V', [CompletionResultType]::ParameterName, 'Prints version information')
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[CompletionResult]::new('--version', 'version', [CompletionResultType]::ParameterName, 'Prints version information')
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break
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}
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'my_app;some_cmd' {
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[CompletionResult]::new('--config', 'config', [CompletionResultType]::ParameterName, 'the other case to test')
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('-V', 'V', [CompletionResultType]::ParameterName, 'Prints version information')
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[CompletionResult]::new('--version', 'version', [CompletionResultType]::ParameterName, 'Prints version information')
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break
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}
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'my_app;some-cmd-with-hypens' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('-V', 'V', [CompletionResultType]::ParameterName, 'Prints version information')
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[CompletionResult]::new('--version', 'version', [CompletionResultType]::ParameterName, 'Prints version information')
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break
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}
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'my_app;help' {
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[CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Prints help information')
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[CompletionResult]::new('-V', 'V', [CompletionResultType]::ParameterName, 'Prints version information')
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[CompletionResult]::new('--version', 'version', [CompletionResultType]::ParameterName, 'Prints version information')
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break
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}
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})
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$completions.Where{ $_.CompletionText -like "$wordToComplete*" } |
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Sort-Object -Property ListItemText
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}
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"#;
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static ZSH_SPECIAL_CMDS: &'static str = r#"#compdef my_app
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autoload -U is-at-least
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_my_app() {
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typeset -A opt_args
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typeset -a _arguments_options
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local ret=1
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if is-at-least 5.2; then
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_arguments_options=(-s -S -C)
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else
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_arguments_options=(-s -C)
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fi
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local context curcontext="$curcontext" state line
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_arguments "${_arguments_options[@]}" \
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'-h[Prints help information]' \
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'--help[Prints help information]' \
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'-V[Prints version information]' \
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'--version[Prints version information]' \
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'::file -- some input file:_files' \
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":: :_my_app_commands" \
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"*::: :->my_app" \
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&& ret=0
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case $state in
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(my_app)
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words=($line[2] "${words[@]}")
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(( CURRENT += 1 ))
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curcontext="${curcontext%:*:*}:my_app-command-$line[2]:"
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case $line[2] in
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(test)
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_arguments "${_arguments_options[@]}" \
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'--case=[the case to test]' \
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'-h[Prints help information]' \
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'--help[Prints help information]' \
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'-V[Prints version information]' \
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'--version[Prints version information]' \
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&& ret=0
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;;
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(some_cmd)
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_arguments "${_arguments_options[@]}" \
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'--config=[the other case to test]' \
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'-h[Prints help information]' \
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'--help[Prints help information]' \
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'-V[Prints version information]' \
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'--version[Prints version information]' \
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&& ret=0
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;;
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(some-cmd-with-hypens)
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_arguments "${_arguments_options[@]}" \
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'-h[Prints help information]' \
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'--help[Prints help information]' \
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'-V[Prints version information]' \
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'--version[Prints version information]' \
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&& ret=0
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;;
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(help)
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_arguments "${_arguments_options[@]}" \
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'-h[Prints help information]' \
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'--help[Prints help information]' \
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'-V[Prints version information]' \
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'--version[Prints version information]' \
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&& ret=0
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|
|
}
|
|
|
|
(( $+functions[_my_app_commands] )) ||
|
|
_my_app_commands() {
|
|
local commands; commands=(
|
|
"test:tests things" \
|
|
"some_cmd:tests other things" \
|
|
"some-cmd-with-hypens:" \
|
|
"help:Prints this message or the help of the given subcommand(s)" \
|
|
)
|
|
_describe -t commands 'my_app commands' commands "$@"
|
|
}
|
|
(( $+functions[_my_app__help_commands] )) ||
|
|
_my_app__help_commands() {
|
|
local commands; commands=(
|
|
|
|
)
|
|
_describe -t commands 'my_app help commands' commands "$@"
|
|
}
|
|
(( $+functions[_my_app__some-cmd-with-hypens_commands] )) ||
|
|
_my_app__some-cmd-with-hypens_commands() {
|
|
local commands; commands=(
|
|
|
|
)
|
|
_describe -t commands 'my_app some-cmd-with-hypens commands' commands "$@"
|
|
}
|
|
(( $+functions[_my_app__some_cmd_commands] )) ||
|
|
_my_app__some_cmd_commands() {
|
|
local commands; commands=(
|
|
|
|
)
|
|
_describe -t commands 'my_app some_cmd commands' commands "$@"
|
|
}
|
|
(( $+functions[_my_app__test_commands] )) ||
|
|
_my_app__test_commands() {
|
|
local commands; commands=(
|
|
|
|
)
|
|
_describe -t commands 'my_app test commands' commands "$@"
|
|
}
|
|
|
|
_my_app "$@""#;
|
|
|
|
static FISH_SPECIAL_CMDS: &'static str = r#"complete -c my_app -n "__fish_use_subcommand" -s h -l help -d 'Prints help information'
|
|
complete -c my_app -n "__fish_use_subcommand" -s V -l version -d 'Prints version information'
|
|
complete -c my_app -n "__fish_use_subcommand" -f -a "test" -d 'tests things'
|
|
complete -c my_app -n "__fish_use_subcommand" -f -a "some_cmd" -d 'tests other things'
|
|
complete -c my_app -n "__fish_use_subcommand" -f -a "some-cmd-with-hypens"
|
|
complete -c my_app -n "__fish_use_subcommand" -f -a "help" -d 'Prints this message or the help of the given subcommand(s)'
|
|
complete -c my_app -n "__fish_seen_subcommand_from test" -l case -d 'the case to test'
|
|
complete -c my_app -n "__fish_seen_subcommand_from test" -s h -l help -d 'Prints help information'
|
|
complete -c my_app -n "__fish_seen_subcommand_from test" -s V -l version -d 'Prints version information'
|
|
complete -c my_app -n "__fish_seen_subcommand_from some_cmd" -l config -d 'the other case to test'
|
|
complete -c my_app -n "__fish_seen_subcommand_from some_cmd" -s h -l help -d 'Prints help information'
|
|
complete -c my_app -n "__fish_seen_subcommand_from some_cmd" -s V -l version -d 'Prints version information'
|
|
complete -c my_app -n "__fish_seen_subcommand_from some-cmd-with-hypens" -s h -l help -d 'Prints help information'
|
|
complete -c my_app -n "__fish_seen_subcommand_from some-cmd-with-hypens" -s V -l version -d 'Prints version information'
|
|
complete -c my_app -n "__fish_seen_subcommand_from help" -s h -l help -d 'Prints help information'
|
|
complete -c my_app -n "__fish_seen_subcommand_from help" -s V -l version -d 'Prints version information'
|
|
"#;
|
|
|
|
static BASH_SPECIAL_CMDS: &'static str = r#"_my_app() {
|
|
local i cur prev opts cmds
|
|
COMPREPLY=()
|
|
cur="${COMP_WORDS[COMP_CWORD]}"
|
|
prev="${COMP_WORDS[COMP_CWORD-1]}"
|
|
cmd=""
|
|
opts=""
|
|
|
|
for i in ${COMP_WORDS[@]}
|
|
do
|
|
case "${i}" in
|
|
my_app)
|
|
cmd="my_app"
|
|
;;
|
|
|
|
help)
|
|
cmd+="__help"
|
|
;;
|
|
some-cmd-with-hypens)
|
|
cmd+="__some__cmd__with__hypens"
|
|
;;
|
|
some_cmd)
|
|
cmd+="__some_cmd"
|
|
;;
|
|
test)
|
|
cmd+="__test"
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
done
|
|
|
|
case "${cmd}" in
|
|
my_app)
|
|
opts=" -h -V --help --version <file> test some_cmd some-cmd-with-hypens help"
|
|
if [[ ${cur} == -* || ${COMP_CWORD} -eq 1 ]] ; then
|
|
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
|
|
return 0
|
|
fi
|
|
case "${prev}" in
|
|
|
|
*)
|
|
COMPREPLY=()
|
|
;;
|
|
esac
|
|
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
|
|
return 0
|
|
;;
|
|
|
|
my_app__help)
|
|
opts=" -h -V --help --version "
|
|
if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
|
|
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
|
|
return 0
|
|
fi
|
|
case "${prev}" in
|
|
|
|
*)
|
|
COMPREPLY=()
|
|
;;
|
|
esac
|
|
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
|
|
return 0
|
|
;;
|
|
my_app__some__cmd__with__hypens)
|
|
opts=" -h -V --help --version "
|
|
if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
|
|
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
|
|
return 0
|
|
fi
|
|
case "${prev}" in
|
|
|
|
*)
|
|
COMPREPLY=()
|
|
;;
|
|
esac
|
|
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
|
|
return 0
|
|
;;
|
|
my_app__some_cmd)
|
|
opts=" -h -V --config --help --version "
|
|
if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
|
|
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
|
|
return 0
|
|
fi
|
|
case "${prev}" in
|
|
|
|
--config)
|
|
COMPREPLY=($(compgen -f ${cur}))
|
|
return 0
|
|
;;
|
|
*)
|
|
COMPREPLY=()
|
|
;;
|
|
esac
|
|
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
|
|
return 0
|
|
;;
|
|
my_app__test)
|
|
opts=" -h -V --case --help --version "
|
|
if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
|
|
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
|
|
return 0
|
|
fi
|
|
case "${prev}" in
|
|
|
|
--case)
|
|
COMPREPLY=($(compgen -f ${cur}))
|
|
return 0
|
|
;;
|
|
*)
|
|
COMPREPLY=()
|
|
;;
|
|
esac
|
|
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
|
|
return 0
|
|
;;
|
|
esac
|
|
}
|
|
|
|
complete -F _my_app -o bashdefault -o default my_app
|
|
"#;
|
|
|
|
static FISH_SPECIAL_HELP: &'static str = r#"complete -c my_app -n "__fish_use_subcommand" -l single-quotes -d 'Can be \'always\', \'auto\', or \'never\''
|
|
complete -c my_app -n "__fish_use_subcommand" -l double-quotes -d 'Can be "always", "auto", or "never"'
|
|
complete -c my_app -n "__fish_use_subcommand" -l backticks -d 'For more information see `echo test`'
|
|
complete -c my_app -n "__fish_use_subcommand" -l backslash -d 'Avoid \'\\n\''
|
|
complete -c my_app -n "__fish_use_subcommand" -l brackets -d 'List packages [filter]'
|
|
complete -c my_app -n "__fish_use_subcommand" -l expansions -d 'Execute the shell command with $SHELL'
|
|
complete -c my_app -n "__fish_use_subcommand" -s h -l help -d 'Prints help information'
|
|
complete -c my_app -n "__fish_use_subcommand" -s V -l version -d 'Prints version information'
|
|
"#;
|
|
|
|
static ZSH_SPECIAL_HELP: &'static str = r#"#compdef my_app
|
|
|
|
autoload -U is-at-least
|
|
|
|
_my_app() {
|
|
typeset -A opt_args
|
|
typeset -a _arguments_options
|
|
local ret=1
|
|
|
|
if is-at-least 5.2; then
|
|
_arguments_options=(-s -S -C)
|
|
else
|
|
_arguments_options=(-s -C)
|
|
fi
|
|
|
|
local context curcontext="$curcontext" state line
|
|
_arguments "${_arguments_options[@]}" \
|
|
'--single-quotes[Can be '\''always'\'', '\''auto'\'', or '\''never'\'']' \
|
|
'--double-quotes[Can be "always", "auto", or "never"]' \
|
|
'--backticks[For more information see `echo test`]' \
|
|
'--backslash[Avoid '\''\\n'\'']' \
|
|
'--brackets[List packages \[filter\]]' \
|
|
'--expansions[Execute the shell command with $SHELL]' \
|
|
'-h[Prints help information]' \
|
|
'--help[Prints help information]' \
|
|
'-V[Prints version information]' \
|
|
'--version[Prints version information]' \
|
|
&& ret=0
|
|
|
|
}
|
|
|
|
(( $+functions[_my_app_commands] )) ||
|
|
_my_app_commands() {
|
|
local commands; commands=(
|
|
|
|
)
|
|
_describe -t commands 'my_app commands' commands "$@"
|
|
}
|
|
|
|
_my_app "$@""#;
|
|
|
|
fn build_app() -> App<'static> {
|
|
build_app_with_name("myapp")
|
|
}
|
|
|
|
fn build_app_with_name(s: &'static str) -> App<'static> {
|
|
App::new(s)
|
|
.about("Tests completions")
|
|
.arg(Arg::with_name("file").help("some input file"))
|
|
.subcommand(
|
|
App::new("test").about("tests things").arg(
|
|
Arg::with_name("case")
|
|
.long("case")
|
|
.takes_value(true)
|
|
.help("the case to test"),
|
|
),
|
|
)
|
|
}
|
|
|
|
fn build_app_special_commands() -> App<'static> {
|
|
build_app_with_name("my_app")
|
|
.subcommand(
|
|
App::new("some_cmd").about("tests other things").arg(
|
|
Arg::with_name("config")
|
|
.long("--config")
|
|
.takes_value(true)
|
|
.help("the other case to test"),
|
|
),
|
|
)
|
|
.subcommand(App::new("some-cmd-with-hypens"))
|
|
}
|
|
|
|
fn build_app_special_help() -> App<'static> {
|
|
App::new("my_app")
|
|
.arg(
|
|
Arg::with_name("single-quotes")
|
|
.long("single-quotes")
|
|
.help("Can be 'always', 'auto', or 'never'"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("double-quotes")
|
|
.long("double-quotes")
|
|
.help("Can be \"always\", \"auto\", or \"never\""),
|
|
)
|
|
.arg(
|
|
Arg::with_name("backticks")
|
|
.long("backticks")
|
|
.help("For more information see `echo test`"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("backslash")
|
|
.long("backslash")
|
|
.help("Avoid '\\n'"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("brackets")
|
|
.long("brackets")
|
|
.help("List packages [filter]"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("expansions")
|
|
.long("expansions")
|
|
.help("Execute the shell command with $SHELL"),
|
|
)
|
|
}
|
|
|
|
fn common<G: Generator>(app: &mut App, name: &str, fixture: &str) {
|
|
let mut buf = vec![];
|
|
generate::<G, _>(app, name, &mut buf);
|
|
let string = String::from_utf8(buf).unwrap();
|
|
|
|
assert_eq!(&string, fixture);
|
|
}
|
|
|
|
#[test]
|
|
fn bash() {
|
|
let mut app = build_app();
|
|
common::<Bash>(&mut app, "myapp", BASH);
|
|
}
|
|
|
|
#[test]
|
|
fn zsh() {
|
|
let mut app = build_app();
|
|
common::<Zsh>(&mut app, "myapp", ZSH);
|
|
}
|
|
|
|
#[test]
|
|
fn fish() {
|
|
let mut app = build_app();
|
|
common::<Fish>(&mut app, "myapp", FISH);
|
|
}
|
|
|
|
#[test]
|
|
fn powershell() {
|
|
let mut app = build_app();
|
|
common::<PowerShell>(&mut app, "my_app", POWERSHELL);
|
|
}
|
|
|
|
#[test]
|
|
fn elvish() {
|
|
let mut app = build_app();
|
|
common::<Elvish>(&mut app, "my_app", ELVISH);
|
|
}
|
|
|
|
#[test]
|
|
fn elvish_with_special_commands() {
|
|
let mut app = build_app_special_commands();
|
|
common::<Elvish>(&mut app, "my_app", ELVISH_SPECIAL_CMDS);
|
|
}
|
|
|
|
#[test]
|
|
fn powershell_with_special_commands() {
|
|
let mut app = build_app_special_commands();
|
|
common::<PowerShell>(&mut app, "my_app", POWERSHELL_SPECIAL_CMDS);
|
|
}
|
|
|
|
#[test]
|
|
fn bash_with_special_commands() {
|
|
let mut app = build_app_special_commands();
|
|
common::<Bash>(&mut app, "my_app", BASH_SPECIAL_CMDS);
|
|
}
|
|
|
|
#[test]
|
|
fn fish_with_special_commands() {
|
|
let mut app = build_app_special_commands();
|
|
common::<Fish>(&mut app, "my_app", FISH_SPECIAL_CMDS);
|
|
}
|
|
|
|
#[test]
|
|
fn zsh_with_special_commands() {
|
|
let mut app = build_app_special_commands();
|
|
common::<Zsh>(&mut app, "my_app", ZSH_SPECIAL_CMDS);
|
|
}
|
|
|
|
#[test]
|
|
fn fish_with_special_help() {
|
|
let mut app = build_app_special_help();
|
|
common::<Fish>(&mut app, "my_app", FISH_SPECIAL_HELP);
|
|
}
|
|
|
|
#[test]
|
|
fn zsh_with_special_help() {
|
|
let mut app = build_app_special_help();
|
|
common::<Zsh>(&mut app, "my_app", ZSH_SPECIAL_HELP);
|
|
}
|