colorscheme rework for alacritty and proper getty support
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@ -6,9 +6,11 @@ use desktop/colorscheme --group dotwryn
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CHECK_ENVIRONMENT
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#####################################################################
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SET_THEME alternate
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i3-sensible-terminal &
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PID=$!
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sleep 0.1
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SET_THEME main
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wait $!
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MAIN() {
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unset USAGE
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GET_COLORSCHEME_HEX $@
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}
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#####################################################################
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MAIN $@
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@ -7,4 +7,10 @@ use desktop/colorscheme --group dotwryn
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CHECK_ENVIRONMENT
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#####################################################################
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GET_COLORSCHEME_HEX $@
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MAIN() {
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unset USAGE
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SET_THEME $@
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}
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#####################################################################
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MAIN $@
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@ -1,27 +1,261 @@
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#####################################################################
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DEPENDENCIES+=(
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awk sed tr
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)
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DEPENDENCIES+=(awk sed tr)
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REQUIRED_ENV+=()
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#####################################################################
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GET_COLORSCHEME_HEX() {
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[ $1 ] && [[ $1 -le 15 ]] && [[ $1 -ge 0 ]] \
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|| FAIL 1 'must provide ANSI color number 0-15'
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_COLORSCHEME_DIR="$DOTWRYN/colorschemes"
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grep "^color$1 " "$DOTWRYN/colorschemes/kitty.main" \
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| awk '{print $2}' \
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| sed 's/ //g; s/#//g' \
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| tr '[:lower:]' '[:upper:]' \
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;
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ACTIVE_THEME_NAME='main'
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ACTIVE_THEME="$_COLORSCHEME_DIR/active.$ACTIVE_THEME_NAME"
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GET_COLORSCHEME_HEX() {
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[ ! $USAGE ] && USAGE="
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usage: ...args... [...options...]
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options:
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-h, --help show this dialogue and exit
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args:
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\$1 [0-15] gets the indicated color by ANSI color number
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background gets the background color
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foreground gets the foreground color
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cursor gets the cursor color
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all sets all theme variables (returns nothing)
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"
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local ARGS=()
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while [[ $# -gt 0 ]]
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do
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case $1 in
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-h | --help ) USAGE; return 0;;
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all ) ARGS=(all); break ;;
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* ) ARGS+=($1) ;;
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esac
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shift 1
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done
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[[ ${#ARGS[@]} -gt 0 ]] || ERROR 'must provide at least one color lookup'
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CHECK_ERRORS || return 1
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##########################################
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local PATTERN
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for A in ${ARGS[@]}
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do
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case $A in
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all )
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FOREGROUND=$(GET_COLORSCHEME_HEX foreground)
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BACKGROUND=$(GET_COLORSCHEME_HEX background)
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CURSOR=$(GET_COLORSCHEME_HEX cursor)
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BLACK=$(GET_COLORSCHEME_HEX 0)
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RED=$(GET_COLORSCHEME_HEX 1)
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GREEN=$(GET_COLORSCHEME_HEX 2)
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YELLOW=$(GET_COLORSCHEME_HEX 3)
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BLUE=$(GET_COLORSCHEME_HEX 4)
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MAGENTA=$(GET_COLORSCHEME_HEX 5)
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CYAN=$(GET_COLORSCHEME_HEX 6)
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WHITE=$(GET_COLORSCHEME_HEX 7)
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BRIGHT_BLACK=$(GET_COLORSCHEME_HEX 8 )
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BRIGHT_RED=$(GET_COLORSCHEME_HEX 9 )
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BRIGHT_GREEN=$(GET_COLORSCHEME_HEX 10)
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BRIGHT_YELLOW=$(GET_COLORSCHEME_HEX 11)
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BRIGHT_BLUE=$(GET_COLORSCHEME_HEX 12)
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BRIGHT_MAGENTA=$(GET_COLORSCHEME_HEX 13)
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BRIGHT_CYAN=$(GET_COLORSCHEME_HEX 14)
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BRIGHT_WHITE=$(GET_COLORSCHEME_HEX 15)
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return 0
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;;
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foreground | background | cursor ) PATTERN="^$A " ;;
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* ) : \
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&& [ $A ] && [[ $A -le 15 ]] && [[ $A -ge 0 ]] \
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|| { ERROR 'must provide ANSI color number 0-15'; return 1; }
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PATTERN="^color$A "
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;;
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esac
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grep "$PATTERN" "$ACTIVE_THEME" \
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| awk '{print $2}' \
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| sed 's/ //g; s/#//g' \
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| tr '[:lower:]' '[:upper:]' \
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;
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done
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}
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SET_THEME() {
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local THEME="$DOTWRYN/colorschemes/kitty.$1"
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[ ! -f "$THEME" ] && FAIL 1 "no such theme '$1'"
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local LOCAL_THEME="$HOME/.config/kitty/theme.conf"
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rm -- $LOCAL_THEME
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ln -s "$THEME" "$LOCAL_THEME"
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[ ! $USAGE ] && USAGE="
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usage: [...options...]
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options:
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-t, --theme one of the available color themes
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-l, --list-themes show available color themes and exit
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--only only set the theme for a specific terminal (alacritty kitty tty)
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-h, --help show this dialogue and exit
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generate all source-controlled theme files then link them to the
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appropriate local theme file to immediately update terminal themes
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"
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local SOURCE_THEME EMULATOR
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while [[ $# -gt 0 ]]
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do
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case $1 in
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-t | --theme ) THEME_NAME=$2; shift 1 ;;
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-l | --list-themes ) _LIST_THEMES; return 0 ;;
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--only )
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EMULATOR=$2; shift 1
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command -v _SET_THEME__$EMULATOR >/dev/null 2>&1 \
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|| ERROR "terminal emulator '$EMULATOR' not supported"
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;;
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-h | --help ) USAGE; return 0 ;;
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* ) ERROR "unknown argument '$1'"
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esac
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shift 1
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done
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CHECK_ERRORS || return 1
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##########################################
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[ $THEME_NAME ] || THEME_NAME=$(_LIST_THEMES | FZF 'select a theme')
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[ $THEME_NAME ] || ABORT
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local THEME="$_COLORSCHEME_DIR/$THEME_NAME.conf"
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[ -f "$THEME" ] || FAIL 1 "no such theme '$THEME_NAME'"
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##########################################
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STATUS "updating theme $ACTIVE_THEME_NAME" \
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&& ln -sf "$THEME" "$ACTIVE_THEME" \
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&& SUCCESS "theme $ACTIVE_THEME_NAME set to '$THEME_NAME'" \
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|| FAIL 2 "unable to set theme $ACTIVE_THEME_NAME to '$THEME_NAME'"
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local EMULATORS=(alacritty kitty getty)
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[ $EMULATOR ] && EMULATORS=($EMULATOR)
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GET_COLORSCHEME_HEX all
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for EMULATOR in ${EMULATORS[@]}
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do
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STATUS "updating $EMULATOR theme to use $ACTIVE_THEME_NAME" \
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&& _GENERATE_THEME__$EMULATOR \
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&& _SET_THEME__$EMULATOR \
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&& SUCCESS "emulator $EMULATOR successfully set to $ACTIVE_THEME_NAME" \
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|| ERROR "error setting theme $ACTIVE_THEME_NAME for $EMULATOR"
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[[ $EMULATOR =~ ^getty$ ]] && [[ $TERM =~ ^linux$ ]] && {
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STATUS 'loading getty theme now' \
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&& NO_CLEAR=1 source "$ACTIVE_THEME.getty" \
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&& SUCCESS 'getty theme loaded' \
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|| ERROR 'getty theme loading error (see above)'
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}
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done
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CHECK_ERRORS --no-usage
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}
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#####################################################################
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_LIST_THEMES() {
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ls "$_COLORSCHEME_DIR" | grep '.conf$' | sed 's/.conf$//'
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}
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#####################################################################
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_GENERATE_THEME__alacritty() {
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STATUS "generating $ACTIVE_THEME_NAME.alacritty"
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echo "--- # yamllint disable rule:colons
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# do not edit; generated by scwrypts
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colors:
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primary:
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background: '0x$BACKGROUND'
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foreground: '0x$FOREGROUND'
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cursor:
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cursor: '0x$CURSOR'
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normal:
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black: '0x$BLACK'
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red: '0x$RED'
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green: '0x$GREEN'
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yellow: '0x$YELLOW'
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blue: '0x$BLUE'
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magenta: '0x$MAGENTA'
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cyan: '0x$CYAN'
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white: '0x$WHITE'
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bright:
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black: '0x$BRIGHT_BLACK'
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red: '0x$BRIGHT_RED'
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green: '0x$BRIGHT_GREEN'
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yellow: '0x$BRIGHT_YELLOW'
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blue: '0x$BRIGHT_BLUE'
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magenta: '0x$BRIGHT_MAGENTA'
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cyan: '0x$BRIGHT_CYAN'
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white: '0x$BRIGHT_WHITE'
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" | sed '$d' > "$ACTIVE_THEME.alacritty"
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}
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_SET_THEME__alacritty() {
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local LOCAL_THEME="$HOME/.config/alacritty/theme.yml"
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ln -sf "$ACTIVE_THEME.alacritty" "$LOCAL_THEME"
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}
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#####################################################################
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_GENERATE_THEME__kitty() {
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return 0 # existing theme is compatible with kitty
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}
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_SET_THEME__kitty() {
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local LOCAL_THEME="$HOME/.config/kitty/theme.conf"
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ln -sf "$ACTIVE_THEME" "$LOCAL_THEME"
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}
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#####################################################################
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_GENERATE_THEME__getty() {
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echo "#!/bin/sh
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# source this file to apply colorscheme to linux getty
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[[ \"\$TERM\" =~ ^linux$ ]] || return 0
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/bin/echo -e \" \
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\\e]P0$BACKGROUND \
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\\e]P1$RED \
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\\e]P2$GREEN \
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\\e]P3$YELLOW \
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\\e]P4$BLUE \
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\\e]P5$MAGENTA \
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\\e]P6$CYAN \
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\\e]P7$FOREGROUND \
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\\e]P8$BRIGHT_RED \
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\\e]P9$BRIGHT_GREEN \
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\\e]PA$BRIGHT_YELLOW \
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\\e]PB$BRIGHT_BLUE \
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\\e]PC$BRIGHT_MAGENTA \
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\\e]PD$BRIGHT_CYAN \
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\\e]PE$WHITE \
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\\e]PF$BRIGHT_WHITE \
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\"
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[ ! \$NO_CLEAR ] && clear
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return 0" > "$ACTIVE_THEME.getty"
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}
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_SET_THEME__getty() {
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local LOCAL_THEME="$HOME/.config/wryn/tty-colorscheme"
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ln -sf "$ACTIVE_THEME.getty" "$LOCAL_THEME"
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}
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