70 lines
1.9 KiB
Bash
70 lines
1.9 KiB
Bash
#!/bin/zsh
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# vim: ft=zsh
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# Helper functions for the init files
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# Eryn Wells <eryn@erynwells.me>
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# Print prettier, more uniform messages
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function print_msg {
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# Level 0: always show
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local -i level=0 bold=0
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local prefix message
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local foreground background
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while getopts 'bl:f:k:p:' opt; do
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case $opt in
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b) bold=1;;
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l) level="$OPTARG";;
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f) foreground="$OPTARG";;
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k) background="$OPTARG";;
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p) prefix="$OPTARG";;
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esac
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done
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message=$@[$OPTIND,${#@}]
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(( bold )) && message="%B${message}%b"
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[[ -n "$foreground" ]] && message="%F{$foreground}$message%f"
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[[ -n "$background" ]] && message="%K{$background}$message%k"
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[[ -n "$prefix" ]] && message="$prefix $message"
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[[ ${NOISY:-0} -ge $level ]] && print -P "${message}"
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}
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function print_info { print_msg -p '%F{blue}==>%f' "$@" }
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function print_error { print_msg -p '%F{red}==>%f' "$@" }
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function print_heading { print_msg -b "$@" }
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function print_info_heading { print_info -b "$@" }
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function print_error_heading { print_error -b "$@" }
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function print_msg_sub { print_msg -p " *" "$@" }
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function print_info_sub { print_msg_sub -p ' %F{blue}*%f' "$@" }
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function print_error_sub { print_msg_sub -p ' %F{error}*%f' "$@" }
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function binary_exists { return $(hash $1 1>/dev/null 2>&1) }
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function binary_not_exists { binary_exists $1; return $(( ! $? )) }
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function load_module {
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local mod=$1
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local modpath
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for p in $fpath; do
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modpath=$p/$1
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[[ -d $modpath ]] && break
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modpath=''
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done
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if [[ -z "$modpath" ]]; then
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print_error -l 1 "Couldn't find path to module: $mod"
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return 1
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fi
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print_info -l 1 "Loading module: $mod"
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for func in `ls $modpath`; do
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print_info_sub -l 2 "Loading function: $func"
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autoload $func
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done
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return 0
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}
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