update baseimages, add trigger workflows

.github/workflows/external_trigger.yml

@@ -0,0 +1,40 @@
+name: External Trigger Main
+
+on:
+  workflow_dispatch:
+
+jobs:
+  external-trigger-3.9:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2.3.3
+
+      - name: External Trigger
+        if: github.ref == 'refs/heads/3.9'
+        run: |
+          if [ -n "${{ secrets.PAUSE_EXTERNAL_TRIGGER_BASEIMAGE_ALPINE_NGINX_3.9 }}" ]; then
+            echo "Github secret PAUSE_EXTERNAL_TRIGGER_BASEIMAGE_ALPINE_NGINX_3.9 is set; skipping trigger."
+            exit 0
+          fi
+          echo "External trigger running off of 3.9 branch. To disable this trigger, set a Github secret named \"PAUSE_EXTERNAL_TRIGGER_BASEIMAGE_ALPINE_NGINX_3.9\"."
+          echo "Setting env vars"
+          BUILD_VERSION_ARG='OS'
+          LS_USER='linuxserver'
+          LS_REPO='docker-baseimage-alpine-nginx'
+          CONTAINER_NAME='baseimage-alpine-nginx'
+          DOCKERHUB_IMAGE='lsiobase/nginx'
+          DEV_DOCKERHUB_IMAGE='lsiodev/baseimage-nginx'
+          PR_DOCKERHUB_IMAGE='lspipepr/baseimage-nginx'
+          DIST_IMAGE='alpine'
+          MULTIARCH='true'
+          CI='true'
+          CI_WEB='true'
+          CI_PORT='80'
+          CI_SSL='true'
+          CI_DELAY='120'
+          CI_DOCKERENV='TZ=US/Pacific'
+          CI_AUTH='user:password'
+          CI_WEBPATH=''
+          echo "Retrieving external version"
+          echo "No external release, exiting."
+          exit 0

.github/workflows/external_trigger_scheduler.yml

@@ -0,0 +1,41 @@
+name: External Trigger Scheduler
+
+on:
+  schedule:
+    - cron:  '20 * * * *'
+  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: |
+          git for-each-ref --format='%(refname:short)' refs/remotes
+          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-baseimage-alpine-nginx/${br}/jenkins-vars.yml \
+              | docker run --rm -i --entrypoint yq ghcr.io/linuxserver/yq -r .ls_branch)
+            if [ "$br" == "$ls_branch" ]; then
+              echo "${br} is a live branch, checking workflow."
+              if curl -sfX GET https://raw.githubusercontent.com/linuxserver/docker-baseimage-alpine-nginx/${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-baseimage-alpine-nginx/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

.github/workflows/package_trigger.yml

@@ -0,0 +1,22 @@
+name: Package Trigger Main
+
+on:
+  workflow_dispatch:
+
+jobs:
+  package-trigger-3.9:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2.3.3
+
+      - name: Package Trigger
+        if: github.ref == 'refs/heads/3.9'
+        run: |
+          if [ -n "${{ secrets.PAUSE_PACKAGE_TRIGGER_BASEIMAGE_ALPINE_NGINX_3.9 }}" ]; then
+            echo "Github secret PAUSE_PACKAGE_TRIGGER_BASEIMAGE_ALPINE_NGINX_3.9 is set; skipping trigger."
+            exit 0
+          fi
+          echo "Package trigger running off of 3.9 branch. To disable, set a Github secret named \"PAUSE_PACKAGE_TRIGGER_BASEIMAGE_ALPINE_NGINX_3.9\"."
+          curl -X POST \
+            https://ci.linuxserver.io/job/Docker-Pipeline-Builders/job/docker-baseimage-alpine-nginx/job/3.9/buildWithParameters?PACKAGE_CHECK=true \
+            --user ${{ secrets.JENKINS_USER }}:${{ secrets.JENKINS_TOKEN }}

.github/workflows/package_trigger_scheduler.yml

@@ -0,0 +1,42 @@
+name: Package Trigger Scheduler
+
+on:
+  schedule:
+    - cron:  '01 6 * * 6'
+  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: |
+          git for-each-ref --format='%(refname:short)' refs/remotes
+          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-baseimage-alpine-nginx/${br}/jenkins-vars.yml \
+              | docker run --rm -i --entrypoint yq ghcr.io/linuxserver/yq -r .ls_branch)
+            if [ "${br}" == "${ls_branch}" ]; then
+              echo "Branch ${br} appears to be live; triggering."
+              if curl -sfX GET https://raw.githubusercontent.com/linuxserver/docker-baseimage-alpine-nginx/${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-baseimage-alpine-nginx/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

Dockerfile

@@ -1,4 +1,4 @@
-FROM lsiobase/alpine:3.9
+FROM ghcr.io/linuxserver/baseimage-alpine:3.9
 
 # install packages
 RUN \

Dockerfile.aarch64

@@ -1,4 +1,4 @@
-FROM lsiobase/alpine:arm64v8-3.9
+FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.9
 
 # install packages
 RUN \

Dockerfile.armhf

@@ -1,4 +1,4 @@
-FROM lsiobase/alpine:arm32v7-3.9
+FROM ghcr.io/linuxserver/baseimage-alpine:arm32v7-3.9
 
 # install packages
 RUN \