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feat: configurable
macos-icon-*-color in Ghostty themes (#6)
Set of POSIX-compliant scripts to give users ability to generate theme files with `macos-icon-*` options setting ghost & screen tints they desire
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,228 @@ | ||
| #!/usr/bin/env sh | ||
| # vim: ft=sh | ||
|
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||
| _help() { | ||
| 2>&1 cat <<EOF | ||
| Generates a Ghostty theme file with macos-icon-ghost-color and macos-icon-screen-color directives | ||
| based on an existing theme. This script is mainly designed to be used with tinted-theming/tinty. | ||
| OPTIONS: | ||
| -g palette_index | ||
| Use palette[palette_index] as macos-icon-ghost-color | ||
| -s palette_index|palette_indices | ||
| Use palette[palette_index] as macos-icon-screen-color. | ||
| If you wish the screen color to be a gradient, specify a comma-separated list of | ||
| indices e.g. -s 12,6,2 | ||
| EOF | ||
| } | ||
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| ghostty_palette_color_0="#{{ base00-hex }}" | ||
| ghostty_palette_color_1="#{{ base08-hex }}" | ||
| ghostty_palette_color_2="#{{ base0B-hex }}" | ||
| ghostty_palette_color_3="#{{ base0A-hex }}" | ||
| ghostty_palette_color_4="#{{ base0D-hex }}" | ||
| ghostty_palette_color_5="#{{ base0E-hex }}" | ||
| ghostty_palette_color_6="#{{ base0C-hex }}" | ||
| ghostty_palette_color_7="#{{ base05-hex }}" | ||
| ghostty_palette_color_8="#{{ base02-hex }}" | ||
| ghostty_palette_color_9="#{{ base08-hex }}" | ||
| ghostty_palette_color_10="#{{ base0B-hex }}" | ||
| ghostty_palette_color_11="#{{ base0A-hex }}" | ||
| ghostty_palette_color_12="#{{ base0D-hex }}" | ||
| ghostty_palette_color_13="#{{ base0E-hex }}" | ||
| ghostty_palette_color_14="#{{ base0C-hex }}" | ||
| ghostty_palette_color_15="#{{ base07-hex }}" | ||
| ghostty_palette_color_16="#{{ base09-hex }}" | ||
| ghostty_palette_color_17="#{{ base0F-hex }}" | ||
| ghostty_palette_color_18="#{{ base01-hex }}" | ||
| ghostty_palette_color_19="#{{ base02-hex }}" | ||
| ghostty_palette_color_20="#{{ base04-hex }}" | ||
| ghostty_palette_color_21="#{{ base06-hex }}" | ||
|
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| _theme_file() { | ||
| cat <<EOF | ||
| # vim: ft=ghostty | ||
| # {{ scheme-name }} theme for Ghostty | ||
| # Scheme Author: {{ scheme-author }} | ||
| # Scheme System: {{ scheme-system }} | ||
| # Template Author: Tinted Terminal (https://github.com/tinted-theming/tinted-terminal) | ||
| # Color palette | ||
| palette = 0=$ghostty_palette_color_0 | ||
| palette = 1=$ghostty_palette_color_1 | ||
| palette = 2=$ghostty_palette_color_2 | ||
| palette = 3=$ghostty_palette_color_3 | ||
| palette = 4=$ghostty_palette_color_4 | ||
| palette = 5=$ghostty_palette_color_5 | ||
| palette = 6=$ghostty_palette_color_6 | ||
| palette = 7=$ghostty_palette_color_7 | ||
| palette = 8=$ghostty_palette_color_8 | ||
| palette = 9=$ghostty_palette_color_9 | ||
| palette = 10=$ghostty_palette_color_10 | ||
| palette = 11=$ghostty_palette_color_11 | ||
| palette = 12=$ghostty_palette_color_12 | ||
| palette = 13=$ghostty_palette_color_13 | ||
| palette = 14=$ghostty_palette_color_14 | ||
| palette = 15=$ghostty_palette_color_15 | ||
| palette = 16=$ghostty_palette_color_16 | ||
| palette = 17=$ghostty_palette_color_17 | ||
| palette = 18=$ghostty_palette_color_18 | ||
| palette = 19=$ghostty_palette_color_19 | ||
| palette = 20=$ghostty_palette_color_20 | ||
| palette = 21=$ghostty_palette_color_21 | ||
| # Foreground & background colors | ||
| background = $ghostty_palette_color_0 | ||
| foreground = $ghostty_palette_color_7 | ||
| cursor-color = $ghostty_palette_color_7 | ||
| selection-background = $ghostty_palette_color_8 | ||
| selection-foreground = $ghostty_palette_color_7 | ||
| # Set \`macos-icon\` = custom-style in your main configuration file to enable theming of the app icon. | ||
| EOF | ||
| } | ||
|
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| _palette_value() { | ||
| # Indirect expansion is not POSIX-compliant. Writing this as a switch-case avoids using eval and injection risks that | ||
| # comes with it. | ||
| case "$1" in | ||
| "0") echo $ghostty_palette_color_0 | ||
| break | ||
| ;; | ||
| "1") echo $ghostty_palette_color_1 | ||
| break | ||
| ;; | ||
| "2") echo $ghostty_palette_color_2 | ||
| break | ||
| ;; | ||
| "3") echo $ghostty_palette_color_3 | ||
| break | ||
| ;; | ||
| "4") echo $ghostty_palette_color_4 | ||
| break | ||
| ;; | ||
| "5") echo $ghostty_palette_color_5 | ||
| break | ||
| ;; | ||
| "6") echo $ghostty_palette_color_6 | ||
| break | ||
| ;; | ||
| "7") echo $ghostty_palette_color_7 | ||
| break | ||
| ;; | ||
| "8") echo $ghostty_palette_color_8 | ||
| break | ||
| ;; | ||
| "9") echo $ghostty_palette_color_9 | ||
| break | ||
| ;; | ||
| "10") echo $ghostty_palette_color_10 | ||
| break | ||
| ;; | ||
| "11") echo $ghostty_palette_color_11 | ||
| break | ||
| ;; | ||
| "12") echo $ghostty_palette_color_12 | ||
| break | ||
| ;; | ||
| "13") echo $ghostty_palette_color_13 | ||
| break | ||
| ;; | ||
| "14") echo $ghostty_palette_color_14 | ||
| break | ||
| ;; | ||
| "15") echo $ghostty_palette_color_15 | ||
| break | ||
| ;; | ||
| "16") echo $ghostty_palette_color_16 | ||
| break | ||
| ;; | ||
| "17") echo $ghostty_palette_color_17 | ||
| break | ||
| ;; | ||
| "18") echo $ghostty_palette_color_18 | ||
| break | ||
| ;; | ||
| "19") echo $ghostty_palette_color_19 | ||
| break | ||
| ;; | ||
| "20") echo $ghostty_palette_color_20 | ||
| break | ||
| ;; | ||
| "21") echo $ghostty_palette_color_21 | ||
| break | ||
| ;; | ||
| esac | ||
| } | ||
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| OPTIND=1 | ||
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| OPTS=$(getopt g:s:h $*) || exit 2 | ||
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| eval set -- "$OPTS" | ||
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| ghost_color_arg=15 # Default ghost color to Bright White | ||
| screen_colors_arg=12 # Default screen color to Bright Blue | ||
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| while [ -n "$1" ]; do | ||
| case "$1" in | ||
| -g) | ||
| ghost_color_arg="$2" | ||
| shift 2 | ||
| ;; | ||
| -s) | ||
| screen_colors_arg="$2" | ||
| shift 2 | ||
| ;; | ||
| --) | ||
| shift | ||
| break | ||
| ;; | ||
| -h) | ||
| shift | ||
| _help | ||
| exit 0 | ||
| ;; | ||
| -h) | ||
| _help | ||
| exit 1 | ||
| ;; | ||
| esac | ||
| done | ||
|
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| screen_color_values= | ||
| ghost_color_value=$(_palette_value $ghost_color_arg) | ||
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| _theme_file | ||
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| if [ -n "$ghost_color_value" ]; then | ||
| echo "# Extracted palette color $ghost_color_arg:" | ||
| echo "macos-icon-ghost-color = $ghost_color_value" | ||
| fi | ||
|
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| # Parse comma-separated string in POSIX-compliant way | ||
| # TODO: There has to be a better way to do this. | ||
| screen_color_values=$( | ||
| o= | ||
| echo $screen_colors_arg | tr ',' "\n" | while read c; do | ||
| color_value=$(_palette_value $c) | ||
| if [ -n "$color_value" ]; then | ||
| if [ -n "$o" ]; then | ||
| color_value=",$color_value" | ||
| fi | ||
| o="$o$color_value" | ||
| echo "$o" | ||
| fi | ||
| done | tail -n 1 | ||
| ) | ||
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| if [ -n "$screen_color_values" ]; then | ||
| echo "# Extracted palette colors $screen_colors_arg:" | ||
| echo "macos-icon-screen-color = $screen_color_values" | ||
| fi |
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