Restructure haskell code

[xdg-ninja.git] / xdg-ninja.sh

diff --git a/xdg-ninja.sh b/xdg-ninja.sh
index c7b4ab21d9fcf313a4ad4030a8547c6f70c244dc..602f2628c6e3133d7fae217f78ce94fe3ef7eb41 100755 (executable)
--- a/xdg-ninja.sh
+++ b/xdg-ninja.sh
@@ -1,5 +1,4 @@
 #!/usr/bin/env sh
 #!/usr/bin/env sh

-# shellcheck disable=SC2016

 
 USE_GLOW=false
 USE_BAT=false
 
 USE_GLOW=false
 USE_BAT=false


@@ -7,10 +6,12 @@ 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
     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"
 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 or bat for easier reading & copy-paste.\n"
+    printf "Install glow for easier reading & copy-paste.\n"

 fi
 
 unalias -a
 fi
 
 unalias -a


@@ -18,19 +19,19 @@ unalias -a
 HELPSTRING="""\
 
 
 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

 
 """
 
 
 """
 


@@ -49,28 +50,28 @@ for i in "$@"; do
 done
 
 if [ -z "${XDG_DATA_HOME}" ]; then
 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 "${XDG_CONFIG_HOME}" ]; then
 fi
 if [ -z "${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 "${XDG_STATE_HOME}" ]; then
 fi
 if [ -z "${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 "${XDG_CACHE_HOME}" ]; then
 fi
 if [ -z "${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 "${XDG_RUNTIME_DIR}" ]; then
 fi
 if [ -z "${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
 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
 
     exit
 fi
 


@@ -108,29 +109,29 @@ log() {
     case "$MODE" in
 
     ERR)
     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)
         ;;
 
     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)
         ;;
 
     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 ] &&
         ;;
 
     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
         ;;
 
     HELP)
         if $USE_GLOW; then

-            printf "%s" "$HELP" | glow -
+            printf "%s\n" "$HELP" | glow -

         elif $USE_BAT; then
         elif $USE_BAT; then

-            printf "%s" "$HELP" | bat -pp -f --language markdown
+            printf "%s\n" "$HELP" | bat -pp --decorations=always --color=always --language markdown

         else
         else

-            printf "%s" "$HELP"
+            printf "%s\n" "$HELP"

         fi
         ;;
 
         fi
         ;;
 


@@ -172,27 +173,27 @@ check_file() {
 
 # Reads a file from programs/, calls check_file on each file specified for the program
 check_program() {
 
 # Reads a file from programs/, calls check_file on each file specified for the program
 check_program() {

-    INPUT=$1
+    PROGRAM=$1

 
 

-    NAME=$(printf "%s" "$INPUT" | jq -r .name)
+    NAME=$(jq -r .name "$PROGRAM")

 
     while IFS= read -r file; do
         check_file "$file" "$NAME"
     done <<EOF
 
     while IFS= read -r file; do
         check_file "$file" "$NAME"
     done <<EOF

-$(echo "$INPUT" | jq -rc '.files[]')
+$(jq -rc '.files[]' "$PROGRAM")

 EOF
 }
 
 # Loops over all files in the programs/ directory and calls check_program
 enumerate_programs() {
 EOF
 }
 
 # 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"
+    printf "\033[1;3mStarting to check your \033[1;36m\$HOME.\033[1;0m\n"

     printf "\n"
     printf "\n"

-    for prog_filename in "${0%/*}"/programs/*; do
-        check_program "$(cat "$prog_filename")"
+    for prog_filename in "$(dirname "$0")"/programs/*; do
+        check_program "$prog_filename"

     done
     done

-    printf "\e[1;3mDone checking your \e[1;36m\$HOME.\e[1;0m\n"
+    printf "\033[1;3mDone checking your \033[1;36m\$HOME.\033[1;0m\n"

     printf "\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"
 }
 
     printf "\n"
 }