Standardized error messages.
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parent
28da8f916b
commit
95c29bada8
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@ -19,7 +19,7 @@ TRAP_SIGNALS=(
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# Adds a function to a list to be called when a trap is triggered.
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function add-zsh-trap() {
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if (( $# < 2 )); then
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print "Usage: $0 type function"
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print "usage: $0 type function"
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return 1
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fi
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2
init.zsh
2
init.zsh
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@ -3,7 +3,7 @@
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# Check for the minimum supported version.
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min_zsh_version='4.3.10'
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if ! autoload -Uz is-at-least || ! is-at-least "$min_zsh_version"; then
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print "omz: The minimum supported Zsh version is $min_zsh_version."
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print "omz: too old shell version detected, minimum required: $min_zsh_version"
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fi
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unset min_zsh_version
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@ -4,12 +4,14 @@ local file_name
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local extract_dir
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if (( $# == 0 )); then
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print "Usage: extract [-option] [file ...]"
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print
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print "Options:"
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print " -r, --remove Remove archive."
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print
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print "Report bugs to <sorin.ionescu@gmail.com>."
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cat >&2 <<EOF
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usage: $0 [-option] [file ...]
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options:
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-r, --remove remove archive
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Report bugs to <sorin.ionescu@gmail.com>.
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EOF
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fi
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remove_archive=1
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@ -20,7 +22,7 @@ fi
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while (( $# > 0 )); do
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if [[ ! -f "$1" ]]; then
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print "extract: '$1' is not a valid file" 1>&2
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print "$0: file not valid: $1" >&2
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shift
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continue
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fi
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@ -56,7 +58,7 @@ while (( $# > 0 )); do
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cd ..
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;;
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(*)
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print "extract: '$1' cannot be extracted" 1>&2
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print "$0: cannot extract: $1" >&2
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success=1
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;;
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esac
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@ -1,12 +1,14 @@
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local verbose
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if (( $# == 0 )); then
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print "Usage: extract [-option] [file ...]"
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print
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print "Options:"
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print " -v, --verbose Verbose archive listing."
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print
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print "Report bugs to <sorin.ionescu@gmail.com>."
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cat >&2 <<EOF
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usage: $0 [-option] [file ...]
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options:
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-v, --verbose verbose archive listing
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Report bugs to <sorin.ionescu@gmail.com>.
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EOF
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fi
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if [[ "$1" == "-v" ]] || [[ "$1" == "--verbose" ]]; then
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@ -16,7 +18,7 @@ fi
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while (( $# > 0 )); do
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if [[ ! -f "$1" ]]; then
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print "extract: '$1' is not a valid file" 1>&2
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print "$0: file not valid: $1" >&2
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shift
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continue
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fi
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@ -35,7 +37,7 @@ while (( $# > 0 )); do
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(*.rar) unrar ${${verbose:+v}:-l} "$1" ;;
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(*.7z) 7za l "$1" ;;
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(*)
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print "ls-archive: '$1' cannot be listed" 1>&2
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print "$0: cannot list: $1" >&2
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success=1
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;;
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esac
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@ -30,11 +30,11 @@ if [[ -n "$url" ]]; then
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"$BROWSER" "$url"
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return 0
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else
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print "fatal: Browser not set or set to a non-existent browser." >&2
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print "$0: browser not set or set to a non-existent browser" >&2
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return 1
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fi
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else
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print "fatal: Not a Git repository or origin remote not set." >&2
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print "$0: not a Git repository or remote origin not set" >&2
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return 1
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fi
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@ -64,7 +64,7 @@ function _git-info-abort() {
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return 1
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fi
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cat > /dev/stderr <<END
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cat >&2 <<EOF
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Gathering status for certain repositories is time intensive.
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@ -74,7 +74,7 @@ for this repository.
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To revert, execute:
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git-info on
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END
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EOF
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unset _git_info_executing
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git config --bool prompt.showinfo false
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@ -156,7 +156,7 @@ function git-info() {
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elif [[ "$1" == [Oo][Ff][Ff] ]]; then
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git config --bool prompt.showinfo false
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else
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print "Usage: $0 [ on | off ]"
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print "usage: $0 [ on | off ]" >&2
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fi
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return 0
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fi
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@ -149,7 +149,7 @@ if [[ $+functions[_zsh_highlight] -eq 0 ]]; then
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{
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# Load Zsh module zsh/zleparameter, needed to override user defined widgets.
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zmodload zsh/zleparameter 2>/dev/null || {
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print 'zsh-syntax-highlighting: failed loading zsh/zleparameter.' >&2
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print 'history-substring-search: failed loading: zsh/zleparameter' >&2
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return 1
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}
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@ -176,7 +176,7 @@ if [[ $+functions[_zsh_highlight] -eq 0 ]]; then
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zle -N $cur_widget _zsh_highlight_widget_$cur_widget";;
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# Default: unhandled case.
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*) print "zsh-syntax-highlighting: unhandled ZLE widget '$cur_widget'" >&2 ;;
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*) print "history-substring-search: unhandled ZLE widget: $cur_widget" >&2 ;;
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esac
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done
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}
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@ -1,6 +1,6 @@
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# Perl Global Substitution
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if (( $# < 2 )); then
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print "Usage: $0 find replace [file ...]" >&2
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print "usage: $0 find replace [file ...]" >&2
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return 1
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fi
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@ -1,6 +1,6 @@
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# Perl grep since 'grep -P' is terrible.
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if (( $# < 1 )) ; then
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print "Usage: $0 pattern [file ...]" >&2
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print "usage: $0 pattern [file ...]" >&2
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return 1
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fi
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@ -1,11 +1,11 @@
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local config_file="$HOME/.wakeonlan/$1"
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if [[ ! -f "$config_file" ]]; then
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print "$0: $1: There is no such device file." >&2
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print "$0: no such device file: $1" >&2
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return 1
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fi
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if (( ! $+commands[wakeonlan] )); then
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print "$0: Can't find wakeonlan. Is it installed?" >&2
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print "$0: command not found: wakeonlan" >&2
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return 1
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fi
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