#!/usr/bin/env sh
-USE_GLOW=false
-USE_BAT=false
-if command -v glow >/dev/null 2>/dev/null; then
- USE_GLOW=true
-elif command -v bat >/dev/null 2>/dev/null; then
- USE_BAT=true
- printf "Glow not found, markdown rendering will be done by bat.\n"
- printf "Install glow for easier reading & copy-paste.\n"
-else
- printf "Glow or bat not found, markdown rendering not available.\n"
- printf "Output will be raw markdown and might look weird.\n"
- printf "Install glow for easier reading & copy-paste.\n"
-fi
+has_command() {
+ command -v "$1" >/dev/null 2>/dev/null
+ return $?
+}
+
+auto_set_decoder() {
+ DECODER="cat"
+ if has_command glow; then
+ DECODER="glow -"
+ elif has_command batcat; then
+ DECODER="batcat -pp --decorations=always --color=always --language markdown"
+ printf "Markdown rendering will be done by bat. (Glow is recommended)\n"
+ elif has_command bat; then
+ DECODER="bat -pp --decorations=always --color=always --language markdown"
+ printf "Markdown rendering will be done by bat. (Glow is recommended)\n"
+ elif has_command pygmentize; then
+ DECODER="pygmentize -l markdown"
+ printf "Markdown rendering will be done by pygmentize. (Glow is recommended)\n"
+ elif has_command highlight; then
+ DECODER="highlight --out-format ansi --syntax markdown"
+ printf "Markdown rendering will be done by highlight. (Glow is recommended)\n"
+ else
+ printf "Install glow for easier reading & copy-paste.\n"
+ fi
+}
+auto_set_decoder
unalias -a
-HELPSTRING="""\
+init_constants() {
+ FX_RESET="\033[0m"
+ FX_BOLD="\033[1m"
+ FX_ITALIC="\033[3m"
+
+ FG_RED="\033[31m"
+ FG_GREEN="\033[32m"
+ FG_YELLOW="\033[33m"
+ FG_CYAN="\033[36m"
+ FG_WHITE="\033[37m"
+ BG_MAGENTA="\033[45m"
+}
+init_constants
+
+help() {
+ init_constants
+ HELPSTRING="""\
- \033[37;45;1mxdg-ninja\033[0m
- \033[1;3mCheck your \$HOME for unwanted files.\033[1;0m
+ ${FG_WHITE}${BG_MAGENTA}${FX_BOLD}xdg-ninja${FX_RESET}
+
+ ${FX_BOLD}${FX_ITALIC}Check your \$HOME for unwanted files.${FX_RESET}
────────────────────────────────────
- \033[3m--help\033[0m \033[1mThis help menu\033[0m
- \033[3m-h\033[0m
+ ${FX_ITALIC}--help${FX_RESET} ${FX_BOLD}This help menu${FX_RESET}
+ ${FX_ITALIC}-h\033${FX_RESET}
- \033[3m--no-skip-ok\033[0m \033[1mDisplay messages for all files checked (verbose)\033[0m
- \033[3m-v\033[0m
+ ${FX_ITALIC}--no-skip-ok${FX_RESET} ${FX_BOLD}Display messages for all files checked (verbose)${FX_RESET}
+ ${FX_ITALIC}-v${FX_RESET}
- \033[3m--skip-ok\033[0m \033[1mDon't display anything for files that do not exist (default)\033[0m
+ ${FX_ITALIC}--skip-ok${FX_RESET} ${FX_BOLD}Don't display anything for files that do not exist (default)${FX_RESET}
-"""
+ """
+ printf "%b" "$HELPSTRING"
+}
SKIP_OK=true
for i in "$@"; do
if [ "$i" = "--help" ] || [ "$i" = "-h" ]; then
- printf "%b" "$HELPSTRING"
+ help
exit
elif [ "$i" = "--skip-ok" ]; then
SKIP_OK=true
done
if [ -z "${XDG_DATA_HOME}" ]; then
- printf '\033[1;36m%s\033[1;0m\n' "The \$XDG_DATA_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!"
- printf "\033[1;36m ⤷ \033[1mThe recommended value is: \033[1;3m\$HOME/.local/share\033[1;0m\n"
+ printf '%b%s%b\n' "${FX_BOLD}${FG_CYAN}" "The \$XDG_DATA_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!" "${FX_RESET}"
+ printf "%b ⤷ The recommended value is: %b\$HOME/.local/share%b\n" "${FX_BOLD}${FG_CYAN}" "${FX_BOLD}${FX_ITALIC}" "${FX_RESET}"
fi
if [ -z "${XDG_CONFIG_HOME}" ]; then
- printf '\033[1;36m%s\033[1;0m\n' "The \$XDG_CONFIG_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!"
- printf "\033[1;36m ⤷ \033[1mThe recommended value is: \033[1;3m\$HOME/.config\033[1;0m\n"
+ printf '%b%s%b\n' "${FX_BOLD}${FG_CYAN}" "The \$XDG_CONFIG_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!" "${FX_RESET}"
+ printf "%b ⤷ The recommended value is: %b\$HOME/.config%b\n" "${FX_BOLD}${FG_CYAN}" "${FX_BOLD}${FX_ITALIC}" "${FX_RESET}"
fi
if [ -z "${XDG_STATE_HOME}" ]; then
- printf '\033[1;36m%s\033[1;0m\n' "The \$XDG_STATE_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!"
- printf "\033[1;36m ⤷ \033[1mThe recommended value is: \033[1;3m\$HOME/.local/state\033[1;0m\n"
+ printf '%b%s%b\n' "${FX_BOLD}${FG_CYAN}" "The \$XDG_STATE_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!" "${FX_RESET}"
+ printf "%b ⤷ The recommended value is: %b\$HOME/.local/state%b\n" "${FX_BOLD}${FG_CYAN}" "${FX_BOLD}${FX_ITALIC}" "${FX_RESET}"
fi
if [ -z "${XDG_CACHE_HOME}" ]; then
- printf '\033[1;36m%s\033[1;0m\n' "The \$XDG_CACHE_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!"
- printf "\033[1;36m ⤷ \033[1mThe recommended value is: \033[1;3m\$HOME/.cache\033[1;0m\n"
+ printf '%b%s%b\n' "${FX_BOLD}${FG_CYAN}" "The \$XDG_CACHE_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!" "${FX_RESET}"
+ printf "%b ⤷ The recommended value is: %b\$HOME/.cache%b\n" "${FX_BOLD}${FG_CYAN}" "${FX_BOLD}${FX_ITALIC}" "${FX_RESET}"
fi
if [ -z "${XDG_RUNTIME_DIR}" ]; then
- printf '\033[1;36m%s\033[1;0m\n' "The \$XDG_RUNTIME_DIR environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!"
- printf "\033[1;36m ⤷ \033[1mThe recommended value is: \033[1;3m/run/user/\$UID\033[1;0m\n"
+ printf '%b%s%b\n' "${FX_BOLD}${FG_CYAN}" "The \$XDG_RUNTIME_DIR environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!" "${FX_RESET}"
+ printf "%b ⤷ The recommended value is: %b/run/user/\$UID%b\n" "${FX_BOLD}${FG_CYAN}" "${FX_BOLD}${FX_ITALIC}" "${FX_RESET}"
fi
if ! command -v jq >/dev/null 2>/dev/null; then
case "$MODE" in
ERR)
- printf '[\033[1;31m%s\033[1;0m]: \033[1;3m%s\033[1;0m\n' "$NAME" "$FILENAME"
+ printf '[%b%s%b]: %b%s%b\n' "${FX_BOLD}${FG_RED}" "$NAME" "${FX_RESET}" "${FX_BOLD}${FX_ITALIC}" "$FILENAME" "${FX_RESET}"
;;
WARN)
- printf '[\033[1;33m%s\033[1;0m]: \033[1;3m%s\033[1;0m\n' "$NAME" "$FILENAME"
+ printf '[%b%s%b]: %b%s%b\n' "${FX_BOLD}${FG_YELLOW}" "$NAME" "${FX_RESET}" "${FX_BOLD}${FX_ITALIC}" "$FILENAME" "${FX_RESET}"
;;
INFO)
- printf '[\033[1;36m%s\033[1;0m]: \033[1;3m%s\033[1;0m\n' "$NAME" "$FILENAME"
+ printf '[%b%s%b]: %b%s%b\n' "${FX_BOLD}${FG_CYAN}" "$NAME" "${FX_RESET}" "${FX_BOLD}${FX_ITALIC}" "$FILENAME" "${FX_RESET}"
;;
SUCS)
[ "$SKIP_OK" = false ] &&
- printf '[\033[1;32m%s\033[1;0m]: \033[1;3m%s\033[1;0m\n' "$NAME" "$FILENAME"
+ printf '[%b%s%b]: %b%s%b\n' "${FX_BOLD}${FG_GREEN}" "$NAME" "${FX_RESET}" "${FX_BOLD}${FX_ITALIC}" "$FILENAME" "${FX_RESET}"
;;
HELP)
- if [ "$USE_GLOW" = true ]; then
- decode_string "$HELP" | glow -
- elif [ "$USE_BAT" = true ]; then
- decode_string "$HELP" | bat -pp --decorations=always --color=always --language markdown
- else
- decode_string "$HELP"
- fi
+ decode_string "$HELP" | PAGER="cat" $DECODER
;;
esac
}
check_programs() {
- printf "\033[1;3mStarting to check your \033[1;36m\$HOME.\033[1;0m\n"
+ printf "%bStarting to check your %b\$HOME%b.\n" "${FX_BOLD}${FX_ITALIC}" "${FG_CYAN}" "${FX_RESET}"
printf "\n"
do_check_programs
- printf "\033[1;3mDone checking your \033[1;36m\$HOME.\033[1;0m\n"
+ printf "%bDone checking your %b\$HOME.%b\n" "${FX_BOLD}${FX_ITALIC}" "${FG_CYAN}" "${FX_RESET}"
printf "\n"
- printf "\033[3mIf you have files in your \033[1;36m\$HOME\033[1;0m that shouldn't be there, but weren't recognised by xdg-ninja, please consider creating a configuration file for it and opening a pull request on github.\033[1;0m\n"
+ printf "%bIf you have files in your %b\$HOME%b that shouldn't be there, but weren't recognised by xdg-ninja, please consider creating a configuration file for it and opening a pull request on github.%b\n" "${FX_ITALIC}" "${FG_CYAN}" "${FX_RESET}${FX_ITALIC}" "${FX_RESET}"
printf "\n"
}
+
check_programs
projects / xdg-ninja.git / blobdiff