Add support for local ruleset

.github/workflows/lint-using-action.yml

@@ -14,9 +14,7 @@ jobs:
     steps:
       - name: Run Linter
         uses: philips-labs/continuous-compliance@main
-        env:
-          target_repos: ${{ github.event.inputs.target_repos }}
-          GITHUB_TOKEN: ${{ secrets.TEMP_TOKEN }}
         with:
           target_repos: ${{ github.event.inputs.target_repos }}
-          gh_token: ${{ secrets.TEMP_TOKEN }}
+          gh_token: ${{ secrets.TEMP_TOKEN }}
+          ruleset: "https://gist.githubusercontent.com/Brend-Smits/385824d3422c0c06323bb1412cd5ba96/raw/08676dbf366a86641dd30fd5511b91afdee65adc/gistfile1.txt"

action.yaml

@@ -4,10 +4,9 @@ branding:
   icon: lock
   color: purple
 inputs:
-  ruleset_file_url:
-    description: 'url that links to a ruleset config file'
+  ruleset:
+    description: 'file path or url that links to a ruleset config file'
     required: true
-    default: 'https://gist.githubusercontent.com/Brend-Smits/385824d3422c0c06323bb1412cd5ba96/raw/08676dbf366a86641dd30fd5511b91afdee65adc/gistfile1.txt'
   gh_token:
     description: 'Github token that has permissions to create labels, issues and has read rights to view files.'
     required: true
@@ -19,5 +18,5 @@ runs:
   image: 'docker://ghcr.io/philips-labs/continuous-compliance:latest'
   args:
     - "${{ inputs.gh_token }}"
-    - "${{ inputs.ruleset_file_url }}"
+    - "${{ inputs.ruleset }}"
     - "${{ inputs.target_repos }}"

bin/loop.sh

@@ -1,12 +1,30 @@
 #!/bin/bash
 [ -n "$1" ] && GITHUB_TOKEN=$1 || exit 1
-[ -n "$2" ] && RULESET_FILE_URL=$2 || exit 1 
+[ -n "$2" ] && RULESET=$2 || exit 1 
 [ -n "$3" ] && TARGET_REPOS=$3 || exit 1
 
-for i in $(echo "$TARGET_REPOS" | sed "s/,/ /g"); do
-  export TARGET_REPO=$i
-  echo " checking: $i"
-  /app/repolinter/bin/repolinter.js lint \
-    --rulesetUrl "$RULESET_FILE_URL" \
-    -g https://x-access-token:"$GITHUB_TOKEN"@github.com/"${i}"
-done
+# Function that checks the target repositories with repolinter
+# $1 is the ruleset argument, valid examples here are:
+# 1. --rulesetFile /config/ruleset.json
+# 2. --rulesetUrl https://gist.github.com/ruleset.json
+function check_target_repos {
+    for i in $(echo "$TARGET_REPOS" | sed "s/,/ /g"); do
+      export TARGET_REPO=$i
+      echo "Checking repository: $i"
+      echo "Using ruleset parameter: $1"
+      /app/repolinter/bin/repolinter.js lint \
+        "$1" \
+        -g https://x-access-token:"$GITHUB_TOKEN"@github.com/"${i}"
+    done
+} 
+
+regex='(https?)://[-A-Za-z0-9\+&@#/%?=~_|!:,.;]*[-A-Za-z0-9\+&@#/%=~_|]'
+
+if [[ $RULESET =~ $regex ]]
+then 
+    echo "Link valid"
+    check_target_repos "--rulesetUrl ""$RULESET"""
+else
+    echo "No link, assuming file path"
+    check_target_repos "--rulesetFile ""$RULESET"""
+fi