Artifact download test - 1

Added working code from join repo to fetch docker image tags using artifact download.

.github/fetch_runID.py

@@ -0,0 +1,67 @@
+
+import json
+import logging
+import requests
+import sys
+
+if __name__ == '__main__':
+    logging.basicConfig(level=logging.DEBUG)
+
+    # Just checking to see if workflows are being fetched; it works!!!
+    # download_url = "https://api.github.com/repos/MukuFlash03/e-mission-server/actions/workflows"
+    # logging.debug("About to fetch workflows present in e-mission-server from %s" % download_url)
+    # r = requests.get(download_url)
+    # if r.status_code != 200:
+    #     logging.debug(f"Unable to fetch workflows, status code: {r.status_code}")
+    #     sys.exit(1)
+    # else:
+    #     workflows_json = json.loads(r.text)
+    #     logging.debug(f"Successfully fetched workflows")
+    #     print(workflows_json)
+
+        # for workflow_entry in workflows_json["workflows"]:
+        #     print("Workflow name: %s ; id: %s " % (workflow_entry["name"], workflow_entry["id"]))
+
+
+
+    '''
+        Workflow "docker image" uses image_build_push.yml
+        From above commented out code, and checked via terminal as well,
+        workflow id for the "docker image" can be fetched using:
+        https://api.github.com/repos/MukuFlash03/e-mission-server/actions/workflows
+        https://api.github.com/repos/e-mission/e-mission-server/actions/workflows
+
+        For MukuFlash03: id = 75506902 
+        For e-mission-server: id = 35580278 
+    '''
+    download_url = "https://api.github.com/repos/MukuFlash03/e-mission-server/actions/workflows/75506902/runs"
+    # download_url = "https://api.github.com/repos/e-mission/e-mission-server/actions/workflows/35580278/runs"
+    logging.debug("About to fetch workflow runs present in docker image workflow present in e-mission-server from %s" % download_url)
+    r = requests.get(download_url)
+    if r.status_code != 200:
+        logging.debug(f"Unable to fetch workflow runs, status code: {r.status_code}")
+        sys.exit(1)
+    else:
+        workflow_runs_json = json.loads(r.text)
+        logging.debug(f"Successfully fetched workflow runs")
+        # print(workflow_runs_json)
+
+        workflow_runs = workflow_runs_json["workflow_runs"]
+        if workflow_runs:
+            successful_runs = [run for run in workflow_runs \
+                                if run["status"] == "completed" and \
+                                run["conclusion"] == "success" and \
+                                run["head_branch"] == "tags-artifact"
+                               ]
+            # print(successful_runs)
+            if successful_runs:
+                sorted_runs = successful_runs.sort(reverse=True, key=lambda x: x["updated_at"])
+                sorted_runs = sorted(successful_runs, reverse=True, key=lambda x: x["updated_at"])
+                # print(sorted_runs)
+                latest_run_id = sorted_runs[0]["id"]
+                # print(latest_run_id)
+                print(f"::set-output name=run_id::{latest_run_id}")
+            # else:
+            #     print("No successful runs")
+        # else:
+        #     print("No workflow runs found")

.github/workflows/image_build_push.yml

@@ -8,9 +8,9 @@ on:
   push:
     # Mukul:
     # I've added a local test branch on my system and using it for testing image push.
-    # So, for testing purposes, need to checkout a branch "image-push-merge"
+    # So, for testing purposes, need to checkout a branch "tags-artifact"
     # TODO: Need to change to build off master or main once it looks good.
-    branches: [ image-push-merge ]
+    branches: [ tags-artifact ]
 
 
 # Env variable
@@ -20,11 +20,46 @@ env:
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
+
+  fetch_run_id:
+    runs-on: ubuntu-latest
+
+    outputs:
+      run_id: ${{ steps.get_run_id.outputs.run_id }}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with: 
+          python-version: '3.x'
+
+      - name: Install Python dependencies
+        run: |
+         python -m pip install --upgrade pip
+         pip install requests
+
+      - name: Run Python script
+        id: run_script
+        run: |
+          echo "Fetching latest successful run ID from e-misison-server docker image workflow"
+          python .github/fetch_runID.py
+    
+      - name: Get Run ID
+        id: get_run_id
+        run: echo "run_id=${{ steps.run_script.outputs.run_id }}" >> "$GITHUB_OUTPUT"
+
   # This workflow contains a single job called "build"
   build:
+    needs: fetch_run_id
+
     # The type of runner that the job will run on
     runs-on: ubuntu-latest
 
+    env:
+      RUN_ID: ${{needs.fetch_run_id.outputs.run_id}}
+
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
     # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
@@ -42,11 +77,35 @@ jobs:
       run: echo running in repo ${GITHUB_REPOSITORY#*/} branch ${GITHUB_REF##*/} on ${{ steps.date.outputs.date }}
 
     # Runs a set of commands using the runners shell
-    - name: build docker image
-      run: |
-        docker build -t $DOCKER_USER/${GITHUB_REPOSITORY#*/}:${GITHUB_REF##*/}_${{ steps.date.outputs.date }} .
-        docker images
-
-    - name: push docker image
-      run: |
-        docker push $DOCKER_USER/${GITHUB_REPOSITORY#*/}:${GITHUB_REF##*/}_${{ steps.date.outputs.date }}
+    # - name: build docker image
+    #   run: |
+    #     docker build -t $DOCKER_USER/${GITHUB_REPOSITORY#*/}:${GITHUB_REF##*/}_${{ steps.date.outputs.date }} .
+    #     docker images
+
+    # - name: push docker image
+    #   run: |
+    #     docker push $DOCKER_USER/${GITHUB_REPOSITORY#*/}:${GITHUB_REF##*/}_${{ steps.date.outputs.date }}
+
+    - name: Use Run ID from previous fetch_run_id job
+      run: echo Run ID from previous job ${{ needs.fetch_run_id.outputs.run_id }}
+
+    - name: Download artifact
+      uses: actions/download-artifact@v4
+      with:
+        name: docker-image-tag
+        github-token: ${{ secrets.GH_PAT_TAG }}
+        repository: MukuFlash03/e-mission-server
+        run-id: ${{ env.RUN_ID }}
+
+    - name: Print artifact tag
+      run: cat tag_file.txt
+
+    - name: Upload Artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: docker-image-tag
+        path: tag_file.txt
+        overwrite: true
+
+    - name: List artifact
+      run: ls -R