initial

tmux/powerline/lib/rcfile.sh

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+# Read user rc file.
+
+process_settings() {
+	__read_rcfile
+
+	if [ -z "$TMUX_POWERLINE_DEBUG_MODE_ENABLED" ]; then
+		export TMUX_POWERLINE_DEBUG_MODE_ENABLED="${TMUX_POWERLINE_DEBUG_MODE_ENABLED_DEFAULT}"
+	fi
+
+	if [ -z "$TMUX_POWERLINE_PATCHED_FONT_IN_USE" ]; then
+		export TMUX_POWERLINE_PATCHED_FONT_IN_USE="${TMUX_POWERLINE_PATCHED_FONT_IN_USE_DEFAULT}"
+	fi
+
+	if [ -z "$TMUX_POWERLINE_THEME" ]; then
+		export TMUX_POWERLINE_THEME="${TMUX_POWERLINE_THEME_DEFAULT}"
+	fi
+
+	eval TMUX_POWERLINE_DIR_USER_SEGMENTS="$TMUX_POWERLINE_DIR_USER_SEGMENTS"
+	eval TMUX_POWERLINE_DIR_USER_THEMES="$TMUX_POWERLINE_DIR_USER_THEMES"
+	if [ -n "$TMUX_POWERLINE_DIR_USER_THEMES" ] && [ -f "${TMUX_POWERLINE_DIR_USER_THEMES}/${TMUX_POWERLINE_THEME}.sh" ]; then
+		source "${TMUX_POWERLINE_DIR_USER_THEMES}/${TMUX_POWERLINE_THEME}.sh"
+	else
+		source "${TMUX_POWERLINE_DIR_THEMES}/${TMUX_POWERLINE_THEME}.sh"
+	fi
+
+}
+
+generate_default_rc() {
+	read -d '' rccontents  << EORC
+# Default configuration file for tmux-powerline.
+# Modeline {
+#	 vi: foldmarker={,} foldmethod=marker foldlevel=0 tabstop=4 filetype=sh
+# }
+
+# General {
+	# Show which segment fails and its exit code.
+	export TMUX_POWERLINE_DEBUG_MODE_ENABLED="${TMUX_POWERLINE_DEBUG_MODE_ENABLED_DEFAULT}"
+	# Use patched font symbols.
+	export TMUX_POWERLINE_PATCHED_FONT_IN_USE="${TMUX_POWERLINE_PATCHED_FONT_IN_USE_DEFAULT}"
+	# The theme to use.
+	export TMUX_POWERLINE_THEME="${TMUX_POWERLINE_THEME_DEFAULT}"
+	# Overlay directory to look for themes. There you can put your own themes outside the repo. Fallback will still be the "themes" directory in the repo.
+	export TMUX_POWERLINE_DIR_USER_THEMES=""
+	# Overlay directory to look for segments. There you can put your own segments outside the repo. Fallback will still be the "segments" directory in the repo.
+	export TMUX_POWERLINE_DIR_USER_SEGMENTS=""
+# }
+EORC
+
+	for segment in ${TMUX_POWERLINE_DIR_SEGMENTS}/*.sh; do
+		source "$segment"
+		if declare -f generate_segmentrc >/dev/null; then
+			segmentrc=$(generate_segmentrc | sed -e 's/^/\\t/g')
+			unset -f generate_segmentrc
+			local seg_name="${segment##*/}"
+			rccontents="${rccontents}\n\n# ${seg_name} {\n${segmentrc}\n# }"
+		fi
+	done
+
+	echo -e "$rccontents" > "$TMUX_POWERLINE_RCFILE_DEFAULT"
+	echo "Default configuration file generated to: ${TMUX_POWERLINE_RCFILE_DEFAULT}"
+	echo "Copy/move it to \"${TMUX_POWERLINE_RCFILE}\" and make your changes."
+}
+
+__read_rcfile() {
+	if [  -f "$TMUX_POWERLINE_RCFILE" ]; then
+		source "$TMUX_POWERLINE_RCFILE"
+	fi
+}