mirror of
https://github.com/jimeh/tmux-themepack.git
synced 2026-02-19 03:16:38 +00:00
Jim Myhrberg
ba8616db4c
This is achieved by using custom @-prefixed tmux options which are set with the `-o` option, meaning, the theme will only set the value if it is not already set. This allows users to override any of the options in the theme by simply setting them before loading the theme. Additionally all themes are now generated using a custom theme builder, that allows sharing various parts of themes between them easily.
108 lines
2.2 KiB
Bash
Executable File
108 lines
2.2 KiB
Bash
Executable File
#! /usr/bin/env bash
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#set -e
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shopt -s extglob
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[ -n "$BUILD_THEME_DEBUG" ] && set -x
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trim() {
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local string="$*"
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string="${string#"${string%%[![:space:]]*}"}"
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string="${string%"${string##*[![:space:]]}"}"
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echo -n "$string"
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}
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find-included() {
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local needle source dir found
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needle="$1"
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source="$2"
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dir="$(dirname "$source")"
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found=""
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if [[ "${needle:0:1}" == "/" ]]; then
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echo "$needle"
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return 0
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fi
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while [ -z "$found" ] && [[ ! "$dir" =~ ^(\/|\.|\.\.)$ ]]; do
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if [ -f "${dir}/${needle}" ]; then
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found="${dir}/${needle}"
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elif [ -f "${dir}/${needle}.tmuxsh" ]; then
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found="${dir}/${needle}.tmuxsh"
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elif [ -f "${dir}/${needle}.tmuxtheme" ]; then
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found="${dir}/${needle}.tmuxtheme"
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else
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dir="$(dirname "$dir")"
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fi
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done
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if [ -z "$found" ]; then
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echo "ERROR: Could not find \"$needle\" to include in \"$source\"" 1>&2
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return 1
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else
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# echo "INFO: Found \"$needle\" to include in \"$source\"" 1>&2
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echo "$found"
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return 0
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fi
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}
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build-theme() {
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local source target output file line included err
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source="$1"
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target="$2"
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output=""
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err="0"
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while IFS= read -r line; do
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if [[ "$line" =~ ^#=\ *include\ \"(.+)\".*$ ]]; then
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if file="$(find-included "${BASH_REMATCH[1]}" "$source")"; then
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if included="$(build-theme "${file}")"; then
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output="${output}${included}
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"
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else
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err="1"
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fi
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else
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err="1"
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fi
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else
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output="${output}${line}
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"
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fi
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done < "$source"
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if [ "$err" != "0" ]; then
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return "$err"
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elif [ -z "$target" ]; then
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echo "$(trim "$output")"
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else
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mkdir -p "$(dirname "$target")"
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echo "$(trim "$output")" > "$target"
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fi
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}
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help() {
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echo "usage: build-theme <source-file> [<target-file>]"
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echo ""
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echo "Arguments:"
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echo " <source-file> - The theme file to build."
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echo " <target-file> - Write output to specified file. If not given, print"
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echo " output to STDOUT."
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}
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main() {
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local source="$1"
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local target="$2"
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if [ -z "$source" ]; then
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help
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exit 1
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elif [[ " $* " =~ ^.*\ (-h|--help)\ .*$ ]]; then
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help
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else
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build-theme "$source" "$target"
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return "$?"
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fi
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}
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main "$@"
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exit "$?"
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