xdg-ninja: change jq json source

There was an issue caused by inconsistencies on the implementation of
echo through different shells. Some, like bash, did not interpret \n
while others, like dash, did. This caused issue when sending the
information to jq to parse as it as JSON specifications forbids
multi-line strings.

A quick fix was applied by giving jq the path to the file to analyze
rather than grabbing it from stdin.

diff --git a/xdg-ninja.sh b/xdg-ninja.sh
index e16bd7120cafd042a0522d8ea4983458f702fdd2..d3e43d801a1f181122e8ede1bf56de607cf2005d 100755 (executable)
--- a/xdg-ninja.sh
+++ b/xdg-ninja.sh
@@ -166,14 +166,14 @@ check_file() {
 
 # 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
-$(echo "$INPUT" | jq -rc '.files[]')
+$(jq -rc '.files[]' "$PROGRAM")
 EOF
 }
 
@@ -182,7 +182,7 @@ enumerate_programs() {
     printf "\e[1;3mStarting to check your \e[1;36m\$HOME.\e[1;0m\n"
     printf "\n"
     for prog_filename in "${0%/*}"/programs/*; do
-        check_program "$(cat "$prog_filename")"
+        check_program "$prog_filename"
     done
     printf "\e[1;3mDone checking your \e[1;36m\$HOME.\e[1;0m\n"
     printf "\n"