From c920d9ed8fae7935c61e7c186c93741ec029e65b Mon Sep 17 00:00:00 2001
From: Ben Vincent <ben@unkin.net>
Date: Sun, 8 Sep 2024 00:15:21 +1000
Subject: [PATCH] feat: initial commit

- add Makefile
- add gitea workflows
- add Dockerfile
---
 .gitea/workflows/build.yaml | 82 +++++++++++++++++++++++++++++++++++++
 Dockerfile                  | 18 ++++++++
 Makefile                    | 33 +++++++++++++++
 README.md                   | 11 ++++-
 4 files changed, 142 insertions(+), 2 deletions(-)
 create mode 100644 .gitea/workflows/build.yaml
 create mode 100644 Dockerfile
 create mode 100644 Makefile

diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
new file mode 100644
index 0000000..45167f0
--- /dev/null
+++ b/.gitea/workflows/build.yaml
@@ -0,0 +1,82 @@
+name: Build
+
+on:
+  pull_request:
+    branches:
+      - '**'
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Build Docker Image
+    runs-on: almalinux-8
+    services:
+      docker:
+        image: docker:dind
+        options: --privileged
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Install dependencies
+        run: |
+          apk add --no-cache make bash git
+
+      - name: Build Docker image
+        if: github.event_name == 'pull_request'
+        run: |
+          make build
+
+      - name: Save Docker context
+        if: github.event_name == 'pull_request'
+        run: tar -czf build-context.tar.gz .
+
+      - name: Upload build artifacts
+        if: github.event_name == 'pull_request'
+        uses: actions/upload-artifact@v3
+        with:
+          name: build-context
+          path: build-context.tar.gz
+
+  deploy:
+    name: Deploy Docker Image
+    runs-on: almalinux-8
+    needs: build
+    if: github.ref == 'refs/heads/master' && github.event_name == 'push'
+    services:
+      docker:
+        image: docker:dind
+        options: --privileged
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Download build artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: build-context
+
+      - name: Extract build artifacts
+        run: tar -xzf build-context.tar.gz
+
+      - name: Install dependencies
+        run: |
+          apk add --no-cache make bash git
+
+      - name: Log in to Docker
+        env:
+          UPLOAD_USER: ${{ secrets.UPLOAD_USER }}
+          UPLOAD_PASS: ${{ secrets.UPLOAD_PASS }}
+        run: echo "${{ secrets.UPLOAD_PASS }}" | docker login --username "${{ secrets.UPLOAD_USER }}" --password-stdin git.query.consul
+
+      - name: Push Docker image
+        run: |
+          make push
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..0d637c7
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,18 @@
+# Start with the AlmaLinux 8.10 base image
+FROM git.query.consul/unkin/almalinux8:latest
+
+# Clean and update the repository cache
+RUN dnf clean all && \
+    dnf makecache
+
+# Install nodejs:20 for actions
+RUN dnf module enable -y nodejs:20 && \
+    dnf install -y nodejs
+
+# Install build-essential
+RUN dnf groupinstall -y 'Development Tools' && \
+    dnf install -y make cmake gcc gcc-c++ rpm rpmdevtools wget
+
+# Cleanup
+RUN dnf clean all && \
+    rm -rf /var/cache/dnf
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..63d06f6
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,33 @@
+# Get the current Git commit hash
+GIT_COMMIT := $(shell git rev-parse --short HEAD)
+
+# Get the current date in YYYYMMDD format
+DATE_TAG := $(shell date +%Y%m%d)
+
+# Set the Docker image name and repository information
+IMAGE_NAME := alma8-buildagent
+REGISTRY := git.query.consul
+OWNER := unkin
+
+# Build the Docker image (without tags)
+build:
+	docker build --network=host -t $(REGISTRY)/$(OWNER)/$(IMAGE_NAME) .
+
+# Tag the Docker image with the Git commit hash, the date, and 'latest'
+tag:
+	docker tag $(REGISTRY)/$(OWNER)/$(IMAGE_NAME) $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):$(GIT_COMMIT)
+	docker tag $(REGISTRY)/$(OWNER)/$(IMAGE_NAME) $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):$(DATE_TAG)
+	docker tag $(REGISTRY)/$(OWNER)/$(IMAGE_NAME) $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):latest
+
+# Push the Docker image to a repository with all tags
+push: tag
+	docker push $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):$(GIT_COMMIT)
+	docker push $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):$(DATE_TAG)
+	docker push $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):latest
+
+# Clean up dangling Docker images
+clean:
+	docker image prune -f
+
+# Default target
+default: build
diff --git a/README.md b/README.md
index 5b416e8..2bf4630 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,10 @@
-# docker-almalinux-buildrunner
+# Docker Image Build: almalinux buildrunner
 
-Create almalinux docker images for buildagents
\ No newline at end of file
+[![Build Status](https://droneci.query.consul/api/badges/unkin/docker-almalinux-base/status.svg)](https://droneci.query.consul/unkin/docker-almalinux-base)
+
+This project provides a reproducible Docker image build process for `almalinux:8.10`, with custom YUM repository configurations and package installations. The build is automated using a `Makefile` and managed via CI tasks to ensure consistent and reliable Docker image builds.
+
+This build includes:
+- build-essentials
+- nodejs:20 for actions
+- make, git, rpmbuild, etc