try to build images in workflow

.github/workflows/build-images.yml

@@ -0,0 +1,74 @@
+#
+name: Create and publish a Docker image
+
+# Configures this workflow to run every time a change is pushed to the branch called `main`.
+on:
+  push:
+    branches:
+      - 'main'
+    tags:
+      - 'v*'
+
+# Defines two custom environment variables for the workflow. These are used for
+# the Container registry domain, and a name for the Docker image that this
+# workflow builds.
+env:
+  REGISTRY: ghcr.io
+  IMAGE_BASE: photodirs
+
+# There is a single job in this workflow. It's configured to run on the latest
+# available version of Ubuntu.
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job.
+    permissions:
+      contents: read
+      packages: write
+      # 
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      # Uses the `docker/login-action` action to log in to the Container
+      # registry registry using the account and password that will publish the
+      # packages. Once published, the packages are scoped to the account
+      # defined here.
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Generate the default config (port 3333, admin=true)
+      - run: bin/gen-config
+
+      # This step uses
+      # [docker/metadata-action](https://github.com/docker/metadata-action#about)
+      # to extract tags and labels that will be applied to the specified image.
+      # The `id` "meta" allows the output of this step to be referenced in a
+      # subsequent step. The `images` value provides the base name for the tags
+      # and labels.
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_BASE }}-nginx
+      # This step uses the `docker/build-push-action` action to build the
+      # image, based on your repository's `Dockerfile`. If the build succeeds,
+      # it pushes the image to GitHub Packages.
+      # It uses the `context` parameter to define the build's context as the
+      # set of files located in the specified path. For more information, see
+      # "[Usage](https://github.com/docker/build-push-action#usage)" in the
+      # README of the `docker/build-push-action` repository.
+      # It uses the `tags` and `labels` parameters to tag and label the image
+      # with the output from the "meta" step.
+      - name: Build and push Docker image
+        uses: docker/build-push-action@5
+        with:
+          file: ./Dockerfile.nginx
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile.nginx

@@ -0,0 +1,6 @@
+# vim:syn=dockerfile
+FROM nginx:1
+
+COPY nginx.conf /etc/nginx/nginx.conf
+COPY nginx-photodirs-common.conf /etc/nginx/nginx-photodirs-common.conf
+

bin/gen-config

@@ -26,42 +26,46 @@ export PHOTODIRS_NFS_HOST=${PHOTODIRS_NFS_HOST:=truenas.lan}
 export PHOTODIRS_NFS_PATH=${PHOTODIRS_NFS_PATH:=/mnt/data-pool/shared/photos}
 export PHOTODIRS_ORIG_DIR=${PHOTODIRS_ORIG_DIR:=/mnt/shared/photos}
 
-echo
-echo '=================================================================='
-echo 'Photodirs setup...'
-echo '=================================================================='
-echo
-read -r -p "Web port? [${PHOTODIRS_WEB_PORT}] " PHOTODIRS_WEB_PORT_INPUT
-PHOTODIRS_WEB_PORT=${PHOTODIRS_WEB_PORT_INPUT:=${PHOTODIRS_WEB_PORT}}
+# interactive setup if interactive terminal
+if [ -n $PS1 ]
+then
+  echo
+  echo '=================================================================='
+  echo 'Photodirs setup...'
+  echo '=================================================================='
+  echo
+  read -r -p "Web port? [${PHOTODIRS_WEB_PORT}] " PHOTODIRS_WEB_PORT_INPUT
+  PHOTODIRS_WEB_PORT=${PHOTODIRS_WEB_PORT_INPUT:=${PHOTODIRS_WEB_PORT}}
 
-read -r -p "Run Admin? [${PHOTODIRS_ENABLE_ADMIN}] " PHOTODIRS_ENABLE_ADMIN_INPUT
-PHOTODIRS_ENABLE_ADMIN=${PHOTODIRS_ENABLE_ADMIN_INPUT:=${PHOTODIRS_ENABLE_ADMIN}}
+  read -r -p "Run Admin? [${PHOTODIRS_ENABLE_ADMIN}] " PHOTODIRS_ENABLE_ADMIN_INPUT
+  PHOTODIRS_ENABLE_ADMIN=${PHOTODIRS_ENABLE_ADMIN_INPUT:=${PHOTODIRS_ENABLE_ADMIN}}
 
-if [ "true" == "$PHOTODIRS_ENABLE_ADMIN" ]
-then
-  read -r -p "Admin port? [$PHOTODIRS_ADMIN_PORT] " PHOTODIRS_ADMIN_PORT_INPUT
-  PHOTODIRS_ADMIN_PORT=${PHOTODIRS_ADMIN_PORT_INPUT:=${PHOTODIRS_ADMIN_PORT}}
-fi
+  if [ "true" == "$PHOTODIRS_ENABLE_ADMIN" ]
+  then
+    read -r -p "Admin port? [$PHOTODIRS_ADMIN_PORT] " PHOTODIRS_ADMIN_PORT_INPUT
+    PHOTODIRS_ADMIN_PORT=${PHOTODIRS_ADMIN_PORT_INPUT:=${PHOTODIRS_ADMIN_PORT}}
+  fi
 
-read -r -p "Mount type (bind | nfs)? [$PHOTODIRS_MOUNT_TYPE] " PHOTODIRS_MOUNT_TYPE_INPUT
-PHOTODIRS_MOUNT_TYPE=${PHOTODIRS_MOUNT_TYPE_INPUT:=${PHOTODIRS_MOUNT_TYPE}}
+  read -r -p "Mount type (bind | nfs)? [$PHOTODIRS_MOUNT_TYPE] " PHOTODIRS_MOUNT_TYPE_INPUT
+  PHOTODIRS_MOUNT_TYPE=${PHOTODIRS_MOUNT_TYPE_INPUT:=${PHOTODIRS_MOUNT_TYPE}}
 
-if [ "nfs" == "$PHOTODIRS_MOUNT_TYPE" ]
-then
-  # nfs mount
-  read -r -p "NFS Host? [$PHOTODIRS_NFS_HOST] " PHOTODIRS_NFS_HOST_INPUT
-  PHOTODIRS_NFS_HOST=${PHOTODIRS_NFS_HOST_INPUT:=${PHOTODIRS_NFS_HOST}}
-  read -r -p "NFS Path? [$PHOTODIRS_NFS_PATH] " PHOTODIRS_NFS_PATH_INPUT
-  PHOTODIRS_NFS_PATH=${PHOTODIRS_NFS_PATH_INPUT:=${PHOTODIRS_NFS_PATH}}
-elif [ "bind" == "$PHOTODIRS_MOUNT_TYPE" ]
-then
-  # bind mount
-  read -r -p "Originals Directory? [$PHOTODIRS_ORIG_DIR] " PHOTODIRS_ORIG_DIR_INPUT
-  PHOTODIRS_ORIG_DIR=${PHOTODIRS_ORIG_DIR_INPUT:=${PHOTODIRS_ORIG_DIR}}
-else
-  # error
-  echo 'Unsupported mount type. :('
-  exit 1
+  if [ "nfs" == "$PHOTODIRS_MOUNT_TYPE" ]
+  then
+    # nfs mount
+    read -r -p "NFS Host? [$PHOTODIRS_NFS_HOST] " PHOTODIRS_NFS_HOST_INPUT
+    PHOTODIRS_NFS_HOST=${PHOTODIRS_NFS_HOST_INPUT:=${PHOTODIRS_NFS_HOST}}
+    read -r -p "NFS Path? [$PHOTODIRS_NFS_PATH] " PHOTODIRS_NFS_PATH_INPUT
+    PHOTODIRS_NFS_PATH=${PHOTODIRS_NFS_PATH_INPUT:=${PHOTODIRS_NFS_PATH}}
+  elif [ "bind" == "$PHOTODIRS_MOUNT_TYPE" ]
+  then
+    # bind mount
+    read -r -p "Originals Directory? [$PHOTODIRS_ORIG_DIR] " PHOTODIRS_ORIG_DIR_INPUT
+    PHOTODIRS_ORIG_DIR=${PHOTODIRS_ORIG_DIR_INPUT:=${PHOTODIRS_ORIG_DIR}}
+  else
+    # error
+    echo 'Unsupported mount type. :('
+    exit 1
+  fi
 fi
 
 cat << EOF > docker-compose.yml