#!/usr/bin/env sh
-# shellcheck disable=SC2016
-
-USE_GLOW=true
-if ! command -v glow >/dev/null 2>/dev/null; then
- printf "Glow not found, markdown rendering not available."
- printf "Output will be raw markdown and might look weird."
- printf "Install glow for easier reading & copy-paste."
- USE_GLOW=false
+
+has_command() {
+ command -v "$1" >/dev/null 2>/dev/null
+ return $?
+}
+
+USE_GLOW=false
+USE_BAT=false
+USE_PYGMENTIZE=false
+USE_HIGHLIGHT=false
+if has_command glow; then
+ USE_GLOW=true
+else
+ if has_command bat; then
+ USE_BAT=true
+ printf "Markdown rendering will be done by bat. (Glow is recommended)\n"
+ elif has_command pygmentize; then
+ printf "Markdown rendering will be done by pygmentize. (Glow is recommended)\n"
+ USE_PYGMENTIZE=true
+ elif has_command highlight; then
+ printf "Markdown rendering will be done by highlight. (Glow is recommended)\n"
+ USE_HIGHLIGHT=true
+ else
+ printf "Markdown rendering not available. (Glow is recommended)\n"
+ printf "Output will be raw markdown and might look weird.\n"
+ fi
+ printf "Install glow for easier reading & copy-paste.\n"
fi
unalias -a
HELPSTRING="""\
- \e[37;45;1mxdg-ninja\e[0m
+ \033[37;45;1mxdg-ninja\033[0m
- \e[1;3mCheck your \$HOME for unwanted files.\e[1;0m
+ \033[1;3mCheck your \$HOME for unwanted files.\033[1;0m
────────────────────────────────────
- \e[3m--help\e[0m \e[1mThis help menu\e[0m
- \e[3m-h\e[0m
+ \033[3m--help\033[0m \033[1mThis help menu\033[0m
+ \033[3m-h\033[0m
- \e[3m--no-skip-ok\e[0m \e[1mDisplay messages for all files checked (verbose)\e[0m
- \e[3m-v\e[0m
+ \033[3m--no-skip-ok\033[0m \033[1mDisplay messages for all files checked (verbose)\033[0m
+ \033[3m-v\033[0m
- \e[3m--skip-ok\e[0m \e[1mDon't display anything for files that do not exist (default)\e[0m
+ \033[3m--skip-ok\033[0m \033[1mDon't display anything for files that do not exist (default)\033[0m
"""
done
if [ -z "${XDG_DATA_HOME}" ]; then
- printf '\e[1;36m%s\e[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 '\e[1;36m ⤷ \e[1mThe recommended value is: \e[1;3m$HOME/.local/share\e[1;0m\n'
+ printf '\033[1;36m%s\033[1;0m\n' "The \$XDG_DATA_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!"
+ printf "\033[1;36m ⤷ \033[1mThe recommended value is: \033[1;3m\$HOME/.local/share\033[1;0m\n"
fi
if [ -z "${XDG_CONFIG_HOME}" ]; then
- printf '\e[1;36m%s\e[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 '\e[1;36m ⤷ \e[1mThe recommended value is: \e[1;3m$HOME/.config\e[1;0m\n'
+ printf '\033[1;36m%s\033[1;0m\n' "The \$XDG_CONFIG_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!"
+ printf "\033[1;36m ⤷ \033[1mThe recommended value is: \033[1;3m\$HOME/.config\033[1;0m\n"
fi
if [ -z "${XDG_STATE_HOME}" ]; then
- printf '\e[1;36m%s\e[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 '\e[1;36m ⤷ \e[1mThe recommended value is: \e[1;3m$HOME/.local/state\e[1;0m\n'
+ printf '\033[1;36m%s\033[1;0m\n' "The \$XDG_STATE_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!"
+ printf "\033[1;36m ⤷ \033[1mThe recommended value is: \033[1;3m\$HOME/.local/state\033[1;0m\n"
fi
if [ -z "${XDG_CACHE_HOME}" ]; then
- printf '\e[1;36m%s\e[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 '\e[1;36m ⤷ \e[1mThe recommended value is: \e[1;3m$HOME/.cache\e[1;0m\n'
+ printf '\033[1;36m%s\033[1;0m\n' "The \$XDG_CACHE_HOME environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!"
+ printf "\033[1;36m ⤷ \033[1mThe recommended value is: \033[1;3m\$HOME/.cache\033[1;0m\n"
fi
if [ -z "${XDG_RUNTIME_DIR}" ]; then
- printf '\e[1;36m%s\e[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 '\e[1;36m ⤷ \e[1mThe recommended value is: \e[1;3m/run/user/$UID\e[1;0m\n'
+ printf '\033[1;36m%s\033[1;0m\n' "The \$XDG_RUNTIME_DIR environment variable is not set, make sure to add it to your shell's configuration before setting any of the other environment variables!"
+ printf "\033[1;36m ⤷ \033[1mThe recommended value is: \033[1;3m/run/user/\$UID\033[1;0m\n"
fi
if ! command -v jq >/dev/null 2>/dev/null; then
- printf "jq is needed to run this script, but it wasn't found. Please install it to be able to use this script."
+ printf "jq is needed to run this script, but it wasn't found. Please install it to be able to use this script.\n"
exit
fi
}
# Returns 0 if the path doesn't lead anywhere
-# Return 1 if the path points to a file, 2 if it points to a directory
-check_not_exists_file() {
+# Returns 1 if the path leads to something
+check_if_file_exists() {
FILE_PATH=$(apply_shell_expansion "$1")
- if [ -f "$FILE_PATH" ]; then
+ if [ -e "$FILE_PATH" ]; then
return 1
- elif [ -d "$FILE_PATH" ]; then
- return 2
else
return 0
fi
}
+decode_string() {
+ printf "%s" "$1" | sed -e 's/\\n/\
+/g' -e 's/\\\"/\"/g' -e '$ s/\n*$/\
+\
+/' # Replace \n with literal newline and \" with ", normalize number of trailing newlines to 2
+}
+
# Function to handle the formatting of output
log() {
MODE="$1"
case "$MODE" in
ERR)
- printf '[\e[1;31m%s\e[1;0m]: \e[1;3m%s\e[1;0m\n' "$NAME" "$FILENAME"
+ printf '[\033[1;31m%s\033[1;0m]: \033[1;3m%s\033[1;0m\n' "$NAME" "$FILENAME"
;;
WARN)
- printf '[\e[1;33m%s\e[1;0m]: \e[1;3m%s\e[1;0m\n' "$NAME" "$FILENAME"
+ printf '[\033[1;33m%s\033[1;0m]: \033[1;3m%s\033[1;0m\n' "$NAME" "$FILENAME"
;;
INFO)
- printf '[\e[1;36m%s\e[1;0m]: \e[1;3m%s\e[1;0m\n' "$NAME" "$FILENAME"
+ printf '[\033[1;36m%s\033[1;0m]: \033[1;3m%s\033[1;0m\n' "$NAME" "$FILENAME"
;;
SUCS)
[ "$SKIP_OK" = false ] &&
- printf '[\e[1;32m%s\e[1;0m]: \e[1;3m%s\e[1;0m\n' "$NAME" "$FILENAME"
+ printf '[\033[1;32m%s\033[1;0m]: \033[1;3m%s\033[1;0m\n' "$NAME" "$FILENAME"
;;
HELP)
- if $USE_GLOW; then
- printf "%s" "$HELP" | glow -
+ 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
+ elif [ $USE_PYGMENTIZE = true ]; then
+ decode_string "$HELP" | pygmentize -l markdown
+ printf "\n"
+ elif [ $USE_HIGHLIGHT = true ]; then
+ decode_string "$HELP" | highlight --out-format ansi --syntax markdown
else
- printf "%s" "$HELP"
+ decode_string "$HELP"
fi
;;
# Checks that the given file does not exist, otherwise outputs help
check_file() {
- INPUT="$1"
- NAME="$2"
-
- FILENAME=$(printf "%s" "$INPUT" | jq -r .path)
- MOVABLE=$(printf "%s" "$INPUT" | jq -r .movable)
- HELP=$(printf "%s" "$INPUT" | jq -r .help)
+ NAME="$1"
+ FILENAME="$2"
+ MOVABLE="$3"
+ HELP="$4"
- check_not_exists_file "$FILENAME"
+ check_if_file_exists "$FILENAME"
case $? in
log SUCS "$NAME" "$FILENAME" "$HELP"
;;
- 1 | 2)
- if "$MOVABLE"; then
+ 1)
+ if [ "$MOVABLE" = true ]; then
log ERR "$NAME" "$FILENAME" "$HELP"
else
log WARN "$NAME" "$FILENAME" "$HELP"
esac
}
-# Reads a file from programs/, calls check_file on each file specified for the program
-check_program() {
- INPUT=$1
-
- NAME=$(printf "%s" "$INPUT" | jq -r .name)
-
- while IFS= read -r file; do
- check_file "$file" "$NAME"
+# Reads files from programs/, calls check_file on each file specified for each program
+do_check_programs() {
+ while IFS="
+" read -r name; read -r filename; read -r movable; read -r help; do
+ check_file "$name" "$filename" "$movable" "$help"
done <<EOF
-$(echo "$INPUT" | jq -rc '.files[]')
+$(jq 'inputs as $input | $input.files[] as $file | $input.name, $file.path, $file.movable, $file.help' "$(dirname "$0")"/programs/* | sed -e 's/^"//' -e 's/"$//')
EOF
+# sed is to trim quotes
}
-# Loops over all files in the programs/ directory and calls check_program
-enumerate_programs() {
- printf "\e[1;3mStarting to check your \e[1;36m\$HOME.\e[1;0m\n"
+check_programs() {
+ printf "\033[1;3mStarting to check your \033[1;36m\$HOME.\033[1;0m\n"
printf "\n"
- for prog_filename in "${0%/*}"/programs/*; do
- check_program "$(cat "$prog_filename")"
- done
- printf "\e[1;3mDone checking your \e[1;36m\$HOME.\e[1;0m\n"
+ do_check_programs
+ printf "\033[1;3mDone checking your \033[1;36m\$HOME.\033[1;0m\n"
printf "\n"
- printf "\e[3mIf you have files in your \e[1;36m\$HOME\e[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.\e[1;0m\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 "\n"
}
-enumerate_programs
+check_programs
projects / xdg-ninja.git / blobdiff