axzshctl: Add --version

[ax-zsh.git] / bin / axzshctl

diff --git a/bin/axzshctl b/bin/axzshctl
index af10fabd3c54f70a67ee6e100d7ce3db522b8f91..d0eca718904f16b6da8d7d92ad4b577987972462 100755 (executable)
--- a/bin/axzshctl
+++ b/bin/axzshctl
@@ -1,7 +1,7 @@
 #!/usr/bin/env zsh
 #
 # AX-ZSH: Alex' Modular ZSH Configuration
-# Copyright (c) 2015-2017 Alexander Barton <alex@barton.de>
+# Copyright (c) 2015-2020 Alexander Barton <alex@barton.de>
 #
 
 # Include "ax-common.sh", if available:
@@ -21,6 +21,19 @@ if [[ -z "$ax_common_sourced" ]]; then
 fi
 unset dir ax_common ax_common_sourced
 
+function Version {
+       echo "ax-zsh -- Modular configuration system for the Z shell (ZSH)"
+       echo "Copyright (c) 2015-2019 Alexander Barton <alex@barton.de>."
+       echo "Licensed under the terms of the MIT license, see LICENSE.md for details."
+       echo "Homepage: <https://github.com/alexbarton/ax-zsh>"
+       if [[ -d "$AXZSH/.git" && -n "$commands[git]" ]]; then
+               echo -n "Version: Git ID "
+               ( cd "$AXZSH" && git describe --always )
+       fi
+       echo
+       exit 0
+}
+
 function Usage {
        echo "Usage: $NAME <command> [...]"
        echo
@@ -80,16 +93,16 @@ function NormalizedPluginName {
 
 function EnableAXZSH {
        for f (~/.zlogin ~/.zlogout ~/.zprofile ~/.zshrc); do
-               ln -sv "$AXZSH/ax.zsh" "$f" \
+               ln -s "$AXZSH/ax.zsh" "$f" \
                        || ax_error "Failed to create symbolic link for \"$f\"!"
        done
 }
 
 function DisableAXZSH {
        for f (~/.zlogin ~/.zlogout ~/.zprofile ~/.zshrc); do
-               if [ -h "$f" ]; then
-                       rm -v "$f" || ax_msg 2 "Failed to remove \"$f\"!"
-               elif [ -e "$f" ]; then
+               if [[ -h "$f" ]]; then
+                       rm "$f" || ax_msg 2 "Failed to remove \"$f\"!"
+               elif [[ -e "$f" ]]; then
                        ax_error "Error: Not removing \"$f\", it is not a symbolic link!"
                else
                        ax_msg 1 "Warning: \"$f\" already does not exist. Ok."
@@ -118,7 +131,7 @@ function EnablePlugin {
                # Try to enable a theme in this "foreign module", but ignore
                # errors: we don't know if this module provides a theme or is
                # a "regular" plugin ...
-               if SetTheme "${plugin#*#}" 2>/dev/null; then
+               if SetTheme "$plugin" 2>/dev/null; then
                        ax_msg 0 "Module \"$1\" was enabled as theme \"${plugin#*#}\"."
                        # A theme was enabled: So assume that this is a theme
                        # and don't enable it as plugin.
@@ -208,11 +221,11 @@ function ResetPlugins {
 function EnableDefaultPlugins {
        local dir="$AXZSH/active_plugins"
 
-       ax_msg - "Activating (linking) default plugins ..."
+       ax_msg - "Activating default plugins ..."
        mkdir -p "$dir"
        (
                cd "$dir" || exit 9
-               ln -sfv "$AXZSH/default_plugins/"* "$PWD"
+               ln -sf "$AXZSH/default_plugins/"* "$PWD"
        )
        return $?
 }
@@ -220,19 +233,34 @@ function EnableDefaultPlugins {
 function SetTheme {
        local link_name="$AXZSH/active_theme"
 
-       if [ "$1" = "-" ]; then
+       # --- Powerlevel10k ---
+       # Remove "instant prompt" configuration, if any ...
+       rm -f "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
+
+       if [[ "$1" = "-" ]]; then
                rm -f "$link_name" || return 1
                ax_msg 0 "Theme settings have been reset."
                return 0
        fi
 
-       if [ -r "$1" ]; then
+       if [[ -r "$1" ]]; then
                theme="$1"
-       elif [ -r "$AXZSH/custom_themes/$1.axzshtheme" ]; then
+       elif [[ -r "$AXZSH/custom_themes/$1.axzshtheme" ]]; then
                theme="$AXZSH/custom_themes/$1.axzshtheme"
-       elif [ -r "$AXZSH/themes/$1.axzshtheme" ]; then
+       elif [[ -r "$AXZSH/themes/$1.axzshtheme" ]]; then
                theme="$AXZSH/themes/$1.axzshtheme"
        else
+               # Look for theme in specific remote module:
+               for f (
+                       "$AXZSH/repos/$1/"*.axzshtheme(N[1])
+                       "$AXZSH/repos/$1/"*.zsh-theme(N[1])
+               ); do
+                       if [[ -r "$f" ]]; then
+                               theme="$f"
+                               break
+                       fi
+               done
+
                # Look for theme inside of installed plugins:
                for dname (
                        "$AXZSH/custom_themes"
@@ -247,12 +275,13 @@ function SetTheme {
                                break
                        fi
                done
+
                if [[ -z "$theme" ]]; then
                        ax_error "Theme \"$1\" not found!"
                        return 1
                fi
        fi
-       ln -fsv "$theme" "$link_name" || return 1
+       ln -fs "$theme" "$link_name" || return 1
        return $?
 }
 
@@ -278,7 +307,7 @@ function UpgradeForeignPlugins {
 
        for dir ($AXZSH/repos/*(N)); do
                name=${dir:t:s/#/\//}
-               if [ -d "$dir/.git" ]; then
+               if [[ -d "$dir/.git" ]]; then
                        ax_msg - "Upgrading \"$name\" [git] ..."
                        (
                                cd "$dir"
@@ -421,8 +450,11 @@ case "$cmd" in
                [[ $# -eq 0 ]] || Usage
                UpdatePluginCache -v
                ;;
-       "--help")
-               Usage
+       "--version"|"version")
+               Version >&2
+               ;;
+       "--help"|"help")
+               Usage >&2
                ;;
        *)
                ax_error "Invalid command \"$cmd\"!"