Autoguard Extension

AutoGuard.gitlab-ci.yml

@@ -7,33 +7,49 @@ spec:
     head_ref:
       type: string 
       default: $CI_MERGE_REQUEST_SOURCE_BRANCH_NAME
+    fail_on_breaking:
+      type: string
+      default: "true"
+      description: "If true, pipeline fails on breaking changes. If false, breaking changes are reported and then passed"
 ---
 
 .autoGuard:
-  image: "docker"
+  image: "docker:latest"
   services:
     - docker:dind
-
+  variables:
+    DOCKER_DRIVER: overlay2
+
   before_script:
     - docker pull alexx882/auto-oas:1.2
-    - docker pull openapitools/openapi-diff:latest
+    - docker pull djamn/openapi-diff:latest
+    - apk add --no-cache git
   script: 
-    - git fetch
+    - git fetch --all
+
+    - mkdir -p autooas-base
+    - mkdir -p autooas-head
+    - chmod -R 777 autooas-base autooas-head
 
     - git checkout $[[inputs.base_ref]]
-    - docker run -v $[[ inputs.source_dir ]]:/project alexx882/auto-oas:1.2 /project /project/autooas-$[[inputs.base_ref]]/oas
+    - echo "Running Base Analysis..."
 
-    - git checkout $[[inputs.head_ref]]
-    - docker run -v $[[ inputs.source_dir ]]:/project alexx882/auto-oas:1.2 /project /project/autooas-$[[inputs.head_ref]]/oas
+    - |
+      if [ -d "$[[ inputs.source_dir ]]" ]; then
+        docker run -v "$(pwd):/project" alexx882/auto-oas:1.2 "/project/$[[ inputs.source_dir ]]" /project/autooas-base/openapi
+      else
+        echo "Directory '$[[ inputs.source_dir ]]' not found in base ref, treating as new project."
+      fi
 
+    - git checkout $[[inputs.head_ref]]
+    - echo "Running Head Analysis..."
+    - docker run -v "$(pwd):/project" alexx882/auto-oas:1.2 "/project/$[[ inputs.source_dir ]]" /project/autooas-head/openapi
 
     - |
-      OLD_DIR=autooas-$[[inputs.base_ref]]
-      NEW_DIR=autooas-$[[inputs.head_ref]]
+      OLD_DIR=autooas-base
+      NEW_DIR=autooas-head
 
-      set +e
-      EMPTY_OAS='{  "openapi" : "3.0.1",  "info" : {    "title" : "",    "description" : "Spring Profile: ???",    "version" : ""  },  "paths" : {  },    "components" : {    "schemas" : {    }  }}'
-
+      EMPTY_OAS='{ "openapi": "3.0.1", "info": { "title": "", "version": "" }, "paths": {}, "components": { "schemas": {} } }'
       echo $EMPTY_OAS > empty.json
 
       OLD_FILES=$(find "$OLD_DIR" -type f | sed "s|$OLD_DIR/||" | sort)
@@ -46,56 +62,86 @@ spec:
       OTHER_FILES=$(comm -3 old_files new_files)
 
       STATUS=0
-
-      mkdir oas_diff
-
-      for p in $COMMON_FILES; do
-        printf "\x20\n\x20\nAnalyzing existing configuration $p\n"
-        docker run --rm -t \
-          -v $(pwd):/specs \
-          openapitools/openapi-diff:latest --fail-on-incompatible --html "/specs/oas_diff/$p.html" /specs/$OLD_DIR/$p /specs/$NEW_DIR/$p
+
+      mkdir -p oas_diff
+
+      run_diff() {
+        local name=$1
+        local old_path=$2
+        local new_path=$3
+
+        echo "Diffing $name..."
+
+        set +e
+
+        STATE=$(docker run --rm \
+          -v "$(pwd):/specs" \
+          openapitools/openapi-diff:latest \
+          --state \
+          --fail-on-incompatible \
+          --html "/specs/oas_diff/$name.html" \
+          --markdown "/specs/oas_diff/$name.md" \
+          "/specs/$old_path" "/specs/$new_path" 2>/dev/null)
+
         EXIT_CODE=$?
-        if [ $EXIT_CODE -eq 1 ]; then
-          echo -e "\e[31mBreaking changes detected in profile $p\033[37m"
+
+        STATE=$(echo "$STATE" | tr -d '\r')
+
+        if [ "$STATE" == "no_changes" ]; then
+             echo "No changes detected. Removing report files."
+             rm -f "oas_diff/$name.html"
+             rm -f "oas_diff/$name.md"
+        fi
+
+        set -e
+
+        if [ $EXIT_CODE -ne 0 ] || [ "$STATE" == "incompatible" ]; then
+          echo -e "\e[31mBreaking change detected in $name\e[0m"
+          return 1
+        fi
+
+        if [ "$STATE" == "compatible" ]; then
+           echo -e "\e[33mCompatible changes detected in $name\e[0m"
+           return 0
         fi
-        STATUS=$((STATUS + EXIT_CODE))
+
+        return 0
+      }
+
+      if [ -z "$COMMON_FILES" ] && [ -z "$OTHER_FILES" ]; then
+         echo "ERROR: No OpenAPI files were generated. Analysis failed."
+         exit 1
+      fi
+
+      for p in $COMMON_FILES; do
+        run_diff "$p" "$OLD_DIR/$p" $NEW_DIR/$p || STATUS=$((STATUS + 1))
       done
 
       for p in $OTHER_FILES; do
         if [ -f "$OLD_DIR/$p" ]; then
-          printf "\x20\n\x20\nAnalyzing deleted configuration $p\n"
-          docker run --rm -t \
-            -v $(pwd):/specs \
-            openapitools/openapi-diff:latest --fail-on-incompatible --html "/specs/oas_diff/$p.html" /specs/$OLD_DIR/$p /specs/empty.json
-          EXIT_CODE=$?
-          if [ $EXIT_CODE -eq 1 ]; then
-            echo -e "\e[31mBreaking changes detected in profile $p\033[37m"
-          fi
-          STATUS=$((STATUS + EXIT_CODE))
+          run_diff "$p" "$OLD_DIR/$p" "empty.json" || STATUS=$((STATUS + 1))
         else
-          printf "\x20\n\x20\nAnalyzing added configuration $p\n"
-          docker run --rm -t \
-            -v $(pwd):/specs \
-            openapitools/openapi-diff:latest --fail-on-incompatible --html "/specs/oas_diff/$p.html" /specs/empty.json /specs/$NEW_DIR/$p
-          EXIT_CODE=$?
-          if [ $EXIT_CODE -eq 1 ]; then
-            echo -e "\e[31mBreaking changes detected in profile $p\033[37m"
-          fi
-          STATUS=$((STATUS + EXIT_CODE))
+          run_diff "$p" "empty.json" "$NEW_DIR/$p" || STATUS=$((STATUS + 1))
         fi
       done
-
-      set -e
 
-      if [ $STATUS -gt 0 ]; then 
-        echo -e "\e[31mBreaking changes detected"
-        exit 1
+      if [ $STATUS -gt 0 ]; then
+        if [ "$[[ inputs.fail_on_breaking ]]" = "true" ]; then
+          echo "Fail on breaking is ENABLED. Failing job."
+          exit 1
+        else
+          echo "Fail on breaking is DISABLED. Job passes with warnings."
+          exit 0
+        fi
+      else
+        echo -e "\e[32mNo breaking changes found.\e[0m"
+        exit 0
       fi
 
   artifacts:
     when: always
     name: "OpenAPI specifications"
     paths:
-      - "autooas-$[[inputs.base_ref]]/oas*"
-      - "autooas-$[[inputs.head_ref]]/oas*"
-      - "oas_diff/*"
+      - "autooas-base/*.json"
+      - "autooas-head/*.json"
+      - "oas_diff/*"