add build definitions for fork

.dockerignore

@@ -22,3 +22,4 @@ node_modules
 !.yarn/plugins
 !.yarn/versions
 !.yarn/cache
+Dockerfile.pluralkit

.github/workflows/pluralkit-docker.yml

@@ -0,0 +1,37 @@
+name: Build and push Docker image
+on: push
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+    if: github.repository == 'PluralKit/grafana'
+    steps:
+      - uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.CR_PAT }}
+      - uses: actions/checkout@v2
+      - run: echo "BRANCH_NAME=${GITHUB_REF#refs/heads/}" | sed 's|/|-|g' >> $GITHUB_ENV
+
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=raw,value=${{ github.sha }}
+          flavor: |
+            latest=false
+
+      - uses: docker/build-push-action@v2
+        with:
+          # https://github.com/docker/build-push-action/issues/378
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          cache-from: type=registry,ref=ghcr.io/pluralkit/grafana:${{ env.BRANCH_NAME }}
+          cache-to: type=inline
+

Dockerfile.pluralkit

@@ -0,0 +1,104 @@
+FROM alpine:latest AS js-src
+RUN apk add nodejs-current yarn
+WORKDIR /tmp/grafana
+COPY . .
+RUN yarn install --immutable
+RUN yarn dev
+
+FROM alpine:edge AS go-src
+RUN apk add go bash binutils-gold gcc g++ make git make
+WORKDIR /tmp/grafana
+COPY . .
+RUN make build-go
+
+# Final stage
+FROM alpine:latest
+
+LABEL maintainer="Grafana Labs <[email protected]>"
+
+ARG GF_UID="472"
+ARG GF_GID="0"
+
+ENV PATH="/usr/share/grafana/bin:$PATH" \
+    GF_PATHS_CONFIG="/etc/grafana/grafana.ini" \
+    GF_PATHS_DATA="/var/lib/grafana" \
+    GF_PATHS_HOME="/usr/share/grafana" \
+    GF_PATHS_LOGS="/var/log/grafana" \
+    GF_PATHS_PLUGINS="/var/lib/grafana/plugins" \
+    GF_PATHS_PROVISIONING="/etc/grafana/provisioning"
+
+WORKDIR $GF_PATHS_HOME
+
+# Install dependencies
+RUN if grep -i -q alpine /etc/issue; then \
+      apk add --no-cache ca-certificates bash curl tzdata musl-utils && \
+      apk info -vv | sort; \
+    elif grep -i -q ubuntu /etc/issue; then \
+      DEBIAN_FRONTEND=noninteractive && \
+      apt-get update && \
+      apt-get install -y ca-certificates curl tzdata musl && \
+      apt-get autoremove -y && \
+      rm -rf /var/lib/apt/lists/*; \
+    else \
+      echo 'ERROR: Unsupported base image' && /bin/false; \
+    fi
+
+# glibc support for alpine x86_64 only
+RUN if grep -i -q alpine /etc/issue && [ `arch` = "x86_64" ]; then \
+      wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub && \
+      wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.35-r0/glibc-2.35-r0.apk \
+        -O /tmp/glibc-2.35-r0.apk && \
+      wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.35-r0/glibc-bin-2.35-r0.apk \
+        -O /tmp/glibc-bin-2.35-r0.apk && \
+      apk add --force-overwrite --no-cache /tmp/glibc-2.35-r0.apk /tmp/glibc-bin-2.35-r0.apk && \
+      rm -f /lib64/ld-linux-x86-64.so.2 && \
+      ln -s /usr/glibc-compat/lib64/ld-linux-x86-64.so.2 /lib64/ld-linux-x86-64.so.2 && \
+      rm -f /tmp/glibc-2.35-r0.apk && \
+      rm -f /tmp/glibc-bin-2.35-r0.apk && \
+      rm -f /lib/ld-linux-x86-64.so.2 && \
+      rm -f /etc/ld.so.cache; \
+    fi
+
+COPY --from=go-src /tmp/grafana/conf ./conf
+
+RUN if [ ! $(getent group "$GF_GID") ]; then \
+      if grep -i -q alpine /etc/issue; then \
+        addgroup -S -g $GF_GID grafana; \
+      else \
+        addgroup --system --gid $GF_GID grafana; \
+      fi; \
+    fi && \
+    GF_GID_NAME=$(getent group $GF_GID | cut -d':' -f1) && \
+    mkdir -p "$GF_PATHS_HOME/.aws" && \
+    if grep -i -q alpine /etc/issue; then \
+      adduser -S -u $GF_UID -G "$GF_GID_NAME" grafana; \
+    else \
+      adduser --system --uid $GF_UID --ingroup "$GF_GID_NAME" grafana; \
+    fi && \
+    mkdir -p "$GF_PATHS_PROVISIONING/datasources" \
+             "$GF_PATHS_PROVISIONING/dashboards" \
+             "$GF_PATHS_PROVISIONING/notifiers" \
+             "$GF_PATHS_PROVISIONING/plugins" \
+             "$GF_PATHS_PROVISIONING/access-control" \
+             "$GF_PATHS_PROVISIONING/alerting" \
+             "$GF_PATHS_LOGS" \
+             "$GF_PATHS_PLUGINS" \
+             "$GF_PATHS_DATA" && \
+    cp conf/sample.ini "$GF_PATHS_CONFIG" && \
+    cp conf/ldap.toml /etc/grafana/ldap.toml && \
+    chown -R "grafana:$GF_GID_NAME" "$GF_PATHS_DATA" "$GF_PATHS_HOME/.aws" "$GF_PATHS_LOGS" "$GF_PATHS_PLUGINS" "$GF_PATHS_PROVISIONING" && \
+    chmod -R 777 "$GF_PATHS_DATA" "$GF_PATHS_HOME/.aws" "$GF_PATHS_LOGS" "$GF_PATHS_PLUGINS" "$GF_PATHS_PROVISIONING"
+
+COPY --from=go-src /tmp/grafana/bin/grafana* /tmp/grafana/bin/*/grafana* ./bin/
+COPY --from=js-src /tmp/grafana/public ./public
+COPY --from=js-src /tmp/grafana/LICENSE ./
+
+EXPOSE 3000
+
+ARG RUN_SH=./packaging/docker/run.sh
+
+COPY ${RUN_SH} /run.sh
+
+USER "$GF_UID"
+ENTRYPOINT [ "/run.sh" ]
+