format json script

Signed-off-by: crueter <crueter@eden-emu.dev>

tools/cpm-hash.sh

@@ -1,4 +1,4 @@
 #!/bin/sh
 
-SUM=`wget -q https://github.com/$1/archive/$2.zip -O - | sha512sum`
+SUM=$(wget -q https://github.com/$1/archive/$2.zip -O - | sha512sum)
 echo "$SUM" | cut -d " " -f1

tools/cpm/format-json.sh

@@ -0,0 +1,8 @@
+#!/bin/sh -e
+
+FILES=$(find . src -maxdepth 3 -name cpmfile.json)
+
+for file in $FILES; do
+    jq --indent 4 < $file > $file.new
+    mv $file.new $file
+done