From e587e145ae2ee6acff8da14476c02f8492245dda Mon Sep 17 00:00:00 2001
From: aptalca <aptalca@linuxserver.io>
Date: Thu, 19 Nov 2020 14:51:33 -0500
Subject: [PATCH] add trigger workflows

---
 .github/workflows/external_trigger.yml        | 86 +++++++++++++++++++
 .../workflows/external_trigger_scheduler.yml  | 43 ++++++++++
 .github/workflows/package_trigger.yml         | 33 +++++++
 .../workflows/package_trigger_scheduler.yml   | 44 ++++++++++
 4 files changed, 206 insertions(+)
 create mode 100644 .github/workflows/external_trigger.yml
 create mode 100644 .github/workflows/external_trigger_scheduler.yml
 create mode 100644 .github/workflows/package_trigger.yml
 create mode 100644 .github/workflows/package_trigger_scheduler.yml

diff --git a/.github/workflows/external_trigger.yml b/.github/workflows/external_trigger.yml
new file mode 100644
index 0000000..c3592f2
--- /dev/null
+++ b/.github/workflows/external_trigger.yml
@@ -0,0 +1,86 @@
+name: External Trigger Main
+
+on:
+  workflow_dispatch:
+
+jobs:
+  external-trigger-master:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2.3.3
+
+      - name: External Trigger
+        if: github.ref == 'refs/heads/master'
+        run: |
+          if [ -n "${{ secrets.PAUSE_EXTERNAL_TRIGGER_PLEX_MASTER }}" ]; then
+            echo "**** Github secret PAUSE_EXTERNAL_TRIGGER_PLEX_MASTER is set; skipping trigger. ****"
+            exit 0
+          fi
+          echo "**** External trigger running off of master branch. To disable this trigger, set a Github secret named \"PAUSE_EXTERNAL_TRIGGER_PLEX_MASTER\". ****"
+          echo "**** Retrieving external version ****"
+          EXT_RELEASE=$(curl -s "https://plex.tv/api/downloads/5.json" | jq -r ". | .computer.Linux.version")
+          if [ -z "${EXT_RELEASE}" ]; then
+            echo "**** Can't retrieve external version, exiting ****"
+            FAILURE_REASON="Can't retrieve external version for plex branch master"
+            curl -X POST -H "Content-Type: application/json" --data '{"avatar_url": "https://cdn.discordapp.com/avatars/354986384542662657/df91181b3f1cf0ef1592fbe18e0962d7.png","embeds": [{"color": 16711680,
+              "description": "**Trigger Failed** \n**Reason:** '"${FAILURE_REASON}"' \n"}],
+              "username": "Github Actions"}' ${{ secrets.DISCORD_WEBHOOK }}
+            exit 1
+          fi
+          echo "**** External version: ${EXT_RELEASE} ****"
+          echo "**** Retrieving last pushed version ****"
+          image="linuxserver/plex"
+          tag="latest"
+          token=$(curl -sX GET \
+            "https://ghcr.io/token?scope=repository%3Alinuxserver%2Fplex%3Apull" \
+            | jq -r '.token')
+            multidigest=$(curl -s \
+              --header "Accept: application/vnd.docker.distribution.manifest.v2+json" \
+              --header "Authorization: Bearer ${token}" \
+              "https://ghcr.io/v2/${image}/manifests/${tag}" \
+              | jq -r 'first(.manifests[].digest)')
+            digest=$(curl -s \
+              --header "Accept: application/vnd.docker.distribution.manifest.v2+json" \
+              --header "Authorization: Bearer ${token}" \
+              "https://ghcr.io/v2/${image}/manifests/${multidigest}" \
+              | jq -r '.config.digest')
+          image_info=$(curl -sL \
+            --header "Authorization: Bearer ${token}" \
+            "https://ghcr.io/v2/${image}/blobs/${digest}" \
+            | jq -r '.container_config')
+          IMAGE_RELEASE=$(echo ${image_info} | jq -r '.Labels.build_version' | awk '{print $3}')
+          IMAGE_VERSION=$(echo ${IMAGE_RELEASE} | awk -F'-ls' '{print $1}')
+          if [ -z "${IMAGE_VERSION}" ]; then
+            echo "**** Can't retrieve last pushed version, exiting ****"
+            FAILURE_REASON="Can't retrieve last pushed version for plex tag latest"
+            curl -X POST -H "Content-Type: application/json" --data '{"avatar_url": "https://cdn.discordapp.com/avatars/354986384542662657/df91181b3f1cf0ef1592fbe18e0962d7.png","embeds": [{"color": 16711680,
+              "description": "**Trigger Failed** \n**Reason:** '"${FAILURE_REASON}"' \n"}],
+              "username": "Github Actions"}' ${{ secrets.DISCORD_WEBHOOK }}
+            exit 1
+          fi
+          echo "**** Last pushed version: ${IMAGE_VERSION} ****"
+          if [ "${EXT_RELEASE}" == "${IMAGE_VERSION}" ]; then
+            echo "**** Version ${EXT_RELEASE} already pushed, exiting ****"
+            exit 0
+          else
+            echo "**** New version ${EXT_RELEASE} found; old version was ${IMAGE_VERSION}. Triggering new build ****"
+            response=$(curl -iX POST \
+              https://ci.linuxserver.io/job/Docker-Pipeline-Builders/job/docker-plex/job/master/buildWithParameters?PACKAGE_CHECK=false \
+              --user ${{ secrets.JENKINS_USER }}:${{ secrets.JENKINS_TOKEN }} | grep -i location | sed "s|^[L|l]ocation: \(.*\)|\1|")
+            echo "**** Jenkins job queue url: ${response} ****"
+            echo "**** Sleeping 10 seconds until job starts ****"
+            sleep 10
+            buildurl=$(curl -s "${response%$'\r'}api/json" | jq -r '.executable.url')
+            buildurl="${buildurl%$'\r'}"
+            echo "**** Jenkins job build url: ${buildurl}; attempting to change the job description ****"
+            curl -iX POST \
+              "${buildurl}submitDescription" \
+              --user ${{ secrets.JENKINS_USER }}:${{ secrets.JENKINS_TOKEN }} \
+              --data-urlencode "description=GHA external trigger https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}" \
+              --data-urlencode "Submit=Submit"
+            echo "**** Notifying Discord ****"
+            TRIGGER_REASON="A version change was detected for plex tag latest. Old version:${IMAGE_VERSION} New version:${EXT_RELEASE}"
+            curl -X POST -H "Content-Type: application/json" --data '{"avatar_url": "https://cdn.discordapp.com/avatars/354986384542662657/df91181b3f1cf0ef1592fbe18e0962d7.png","embeds": [{"color": 9802903,
+              "description": "**Build Triggered** \n**Reason:** '"${TRIGGER_REASON}"' \n**Build URL:** '"${buildurl}display/redirect"' \n"}],
+              "username": "Github Actions"}' ${{ secrets.DISCORD_WEBHOOK }}
+          fi
diff --git a/.github/workflows/external_trigger_scheduler.yml b/.github/workflows/external_trigger_scheduler.yml
new file mode 100644
index 0000000..9f6be23
--- /dev/null
+++ b/.github/workflows/external_trigger_scheduler.yml
@@ -0,0 +1,43 @@
+name: External Trigger Scheduler
+
+on:
+  schedule:
+    - cron:  '45 * * * *'
+  workflow_dispatch:
+
+jobs:
+  external-trigger-scheduler:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2.3.3
+        with:
+          fetch-depth: '0'
+        
+      - name: External Trigger Scheduler
+        run: |
+          echo "**** Branches found: ****"
+          git for-each-ref --format='%(refname:short)' refs/remotes
+          echo "**** Pulling the yq docker image ****"
+          docker pull ghcr.io/linuxserver/yq
+          for br in $(git for-each-ref --format='%(refname:short)' refs/remotes)
+          do
+            br=$(echo "$br" | sed 's|origin/||g')
+            echo "**** Evaluating branch ${br} ****"
+            ls_branch=$(curl -sX GET https://raw.githubusercontent.com/linuxserver/docker-plex/${br}/jenkins-vars.yml \
+              | docker run --rm -i --entrypoint yq ghcr.io/linuxserver/yq -r .ls_branch)
+            if [ "$br" == "$ls_branch" ]; then
+              echo "**** Branch ${br} appears to be live; checking workflow. ****"
+              if curl -sfX GET https://raw.githubusercontent.com/linuxserver/docker-plex/${br}/.github/workflows/external_trigger.yml > /dev/null 2>&1; then
+                echo "**** Workflow exists. Triggering external trigger workflow for branch ${br} ****."
+                curl -iX POST \
+                  -H "Authorization: token ${{ secrets.CR_PAT }}" \
+                  -H "Accept: application/vnd.github.v3+json" \
+                  -d "{\"ref\":\"refs/heads/${br}\"}" \
+                  https://api.github.com/repos/linuxserver/docker-plex/actions/workflows/external_trigger.yml/dispatches
+              else
+                echo "**** Workflow doesn't exist; skipping trigger. ****"
+              fi
+            else
+              echo "**** ${br} appears to be a dev branch; skipping trigger. ****"
+            fi
+          done
diff --git a/.github/workflows/package_trigger.yml b/.github/workflows/package_trigger.yml
new file mode 100644
index 0000000..1d29244
--- /dev/null
+++ b/.github/workflows/package_trigger.yml
@@ -0,0 +1,33 @@
+name: Package Trigger Main
+
+on:
+  workflow_dispatch:
+
+jobs:
+  package-trigger-master:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2.3.3
+
+      - name: Package Trigger
+        if: github.ref == 'refs/heads/master'
+        run: |
+          if [ -n "${{ secrets.PAUSE_PACKAGE_TRIGGER_PLEX_MASTER }}" ]; then
+            echo "**** Github secret PAUSE_PACKAGE_TRIGGER_PLEX_MASTER is set; skipping trigger. ****"
+            exit 0
+          fi
+          echo "**** Package trigger running off of master branch. To disable, set a Github secret named \"PAUSE_PACKAGE_TRIGGER_PLEX_MASTER\". ****"
+          response=$(curl -iX POST \
+            https://ci.linuxserver.io/job/Docker-Pipeline-Builders/job/docker-plex/job/master/buildWithParameters?PACKAGE_CHECK=true \
+            --user ${{ secrets.JENKINS_USER }}:${{ secrets.JENKINS_TOKEN }} | grep -i location | sed "s|^[L|l]ocation: \(.*\)|\1|")
+          echo "**** Jenkins job queue url: ${response} ****"
+          echo "**** Sleeping 10 seconds until job starts ****"
+          sleep 10
+          buildurl=$(curl -s "${response%$'\r'}api/json" | jq -r '.executable.url')
+          buildurl="${buildurl%$'\r'}"
+          echo "**** Jenkins job build url: ${buildurl}; attempting to change the job description ****"
+          curl -iX POST \
+            "${buildurl}submitDescription" \
+            --user ${{ secrets.JENKINS_USER }}:${{ secrets.JENKINS_TOKEN }} \
+            --data-urlencode "description=GHA package trigger https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}" \
+            --data-urlencode "Submit=Submit"
diff --git a/.github/workflows/package_trigger_scheduler.yml b/.github/workflows/package_trigger_scheduler.yml
new file mode 100644
index 0000000..3421aa0
--- /dev/null
+++ b/.github/workflows/package_trigger_scheduler.yml
@@ -0,0 +1,44 @@
+name: Package Trigger Scheduler
+
+on:
+  schedule:
+    - cron:  '51 9 * * 4'
+  workflow_dispatch:
+
+jobs:
+  package-trigger-scheduler:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2.3.3
+        with:
+          fetch-depth: '0'
+        
+      - name: Package Trigger Scheduler
+        run: |
+          echo "**** Branches found: ****"
+          git for-each-ref --format='%(refname:short)' refs/remotes
+          echo "**** Pulling the yq docker image ****"
+          docker pull ghcr.io/linuxserver/yq
+          for br in $(git for-each-ref --format='%(refname:short)' refs/remotes)
+          do
+            br=$(echo "$br" | sed 's|origin/||g')
+            echo "**** Evaluating branch ${br} ****"
+            ls_branch=$(curl -sX GET https://raw.githubusercontent.com/linuxserver/docker-plex/${br}/jenkins-vars.yml \
+              | docker run --rm -i --entrypoint yq ghcr.io/linuxserver/yq -r .ls_branch)
+            if [ "${br}" == "${ls_branch}" ]; then
+              echo "**** Branch ${br} appears to be live; checking workflow. ****"
+              if curl -sfX GET https://raw.githubusercontent.com/linuxserver/docker-plex/${br}/.github/workflows/package_trigger.yml > /dev/null 2>&1; then
+                echo "**** Workflow exists. Triggering package trigger workflow for branch ${br}. ****"
+                curl -iX POST \
+                  -H "Authorization: token ${{ secrets.CR_PAT }}" \
+                  -H "Accept: application/vnd.github.v3+json" \
+                  -d "{\"ref\":\"refs/heads/${br}\"}" \
+                  https://api.github.com/repos/linuxserver/docker-plex/actions/workflows/package_trigger.yml/dispatches
+                sleep 30
+              else
+                echo "**** Workflow doesn't exist; skipping trigger. ****"
+              fi
+            else
+              echo "**** ${br} appears to be a dev branch; skipping trigger. ****"
+            fi
+          done