Separate execution and command definition
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mitchell
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run
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run
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@ -1,86 +1,7 @@
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#!/usr/bin/env fish
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# This run(.fish) script serves as a central place to store frequently run commands for this project.
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# Source: https://github.com/mitchell/run.fish
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### Config ###
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# Top-level configurations, like function prefixes and argument delimeters
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#
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set -g run_func_prefix 'run'
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set -g run_arg_delimeter ':'
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source ./run.fish
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function define_aliases
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alias run_h='run_hello'
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alias run_l='run_lang'
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alias lang_f='lang_fr'
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end
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### Commands ###
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# Add, edit, and remove commands freely below.
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# To add a command simply create a function with this naming scheme: {run_func_prefix}_{name}.
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#
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function run_hello -d 'Say hello to the world'
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echo 'hello, world!'
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end
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function run_hey -a name -d 'Say hey to someone specific'
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echo "hey, $name!"
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end
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function run_lang -a command -d 'Groups lang subcommands'
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function lang_en -d 'Say hello in english'
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run_hello
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end
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function lang_fr -a name -d 'Say hello the world or someone specific, in french'
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if test -n "$name"
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echo "bonjour, $name!"
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else
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echo 'bonjour, le monde!'
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end
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end
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execute_command 'lang' $command
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end
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### Default Commands ###
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# Do not edit, unless you want to alter how the default commands work.
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#
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# Below is a set of default commands, like help and commands. They introspect on any valid run
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# script.
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#
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# Examples:
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# ./run help
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# ./run help:hello
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# ./run commands
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#
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function "$run_func_prefix"_commands -d 'List all available commands'
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functions --names | grep $run_func_prefix'_' | string replace $run_func_prefix'_' ''
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end
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function "$run_func_prefix"_help -a command -d 'Print command definition'
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if test -n "$command"
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functions $run_func_prefix'_'$command
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else
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echo 'Here are the available commands:'
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$run_func_prefix'_commands'
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echo \n"To see a command's definition and description do `./run help$run_arg_delimeter{command}`"
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end
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end
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### Command Execution ###
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# Do not edit, unless you want to alter how the script executes commands.
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#
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# This script can execute 1 or more commands like make. It can also receive 1 argument per
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# command or subcommand in the following format: {name}{run_arg_delimeter}{argument}.
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#
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# Examples:
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# ./run hello
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# ./run hey:mitchell
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# ./run lang:fr:mitchell
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# ./run hello hey:mitchell lang:fr
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#
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function main
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define_aliases
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@ -88,7 +9,11 @@ function main
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set -l last_status $status
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test $last_status -gt 0; and exit $last_status
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execute_command $run_func_prefix $command
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execute_command 'run' $command
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end
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if test -z "$argv"
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execute_command 'run' default
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end
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end
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@ -96,6 +21,8 @@ function execute_command -a prefix command
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set -l args (string split --max 1 $run_arg_delimeter $command)
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set -l func $prefix'_'$args[1]
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define_default_functions $prefix
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if functions -q $func
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$func $args[2]
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else
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@ -104,4 +31,35 @@ function execute_command -a prefix command
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end
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end
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function define_default_functions
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set -g prefix $argv[1]
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function "$prefix"_commands -d 'List all available commands'
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set -l names (functions --names | grep $prefix'_')
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for name in $names
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set -l details (functions -D -v $name)
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set -l description $details[5]
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set -l short_name (string replace "$prefix"_ '' $name)
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if test (string length $short_name) -ge 8
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echo $short_name\t$description
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else
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echo $short_name\t\t$description
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end
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end
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end
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function "$prefix"_help -a command -d 'Print command definition'
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if test -n "$command"
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functions $prefix'_'$command
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else
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echo 'Here are the available commands:'\n
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"$prefix"_commands
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echo \n"To see a command's definition and description do `run help$run_arg_delimeter{command}`"
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echo "To see a subcommand group's help menu do `run {command}$run_arg_delimeter""help`"
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end
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end
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end
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main $argv
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@ -0,0 +1,47 @@
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# This run.fish script serves as a central place to store frequently run commands for this project.
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# Source: https://github.com/mitchell/run.fish
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### Config ###
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# Top-level configurations, like function prefixes and argument delimeters
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#
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set -g run_arg_delimeter ':'
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function define_aliases
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alias run_h='run_hello'
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alias run_l='run_lang'
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alias lang_f='lang_fr'
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end
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### Commands ###
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# Add, edit, and remove commands freely below.
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# To add a command simply create a function with this naming scheme: {run_func_prefix}_{name}.
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#
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function run_default -d 'Say bonjour to run.fish user'
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run_lang fr:'run.fish user'
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end
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function run_hello -d 'Say hello to the world'
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echo 'hello, world!'
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end
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function run_hey -a name -d 'Say hey to someone specific'
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echo "hey, $name!"
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end
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function run_lang -a command -d 'Groups lang subcommands'
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function lang_en -d 'Say hello in english'
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run_hello
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end
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function lang_fr -a name -d 'Say hello the world or someone specific, in french'
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if test -n "$name"
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echo "bonjour, $name!"
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else
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echo 'bonjour, le monde!'
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end
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end
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execute_command 'lang' $command
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end
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