58 lines
1.9 KiB
Bash
Executable File
58 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# A script to build and push the Docker image to a Gitea container registry.
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#
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# Usage:
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# export GITEA_REPO_URL="https://git.example.com/user/repo"
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# ./scripts/deploy.sh <TAG>
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#
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# Example:
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# ./scripts/deploy.sh v1.0.1
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#
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set -euo pipefail
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# Check that the required GITEA_REPO_URL is set.
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if [ -z "${GITEA_REPO_URL:-}" ]; then
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echo "Error: GITEA_REPO_URL environment variable is not set."
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echo "Please set it to your full repository URL (e.g., https://gitea.com/user/repo)"
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exit 1
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fi
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# Get the image tag from the first script argument, or default to "latest".
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readonly IMAGE_TAG="${1:-latest}"
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echo "--- Preparing for deployment ---"
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# Extract the registry and repository path from the Gitea URL.
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readonly GITEA_REGISTRY=$(echo "$GITEA_REPO_URL" | sed -e 's|https://||' -e 's|/.*$||')
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readonly REPO_PATH=$(echo "$GITEA_REPO_URL" | sed -e 's|https://[^/]*\/||' -e 's|\.git$||')
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# Construct the full Docker image name and tag.
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readonly FULL_IMAGE_NAME="${GITEA_REGISTRY}/${REPO_PATH}:${IMAGE_TAG}"
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# --- Print Summary ---
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echo "Registry URL: ${GITEA_REGISTRY}"
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echo "Repository Path: ${REPO_PATH}"
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echo "Image Tag: ${IMAGE_TAG}"
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echo "Full Image Name: ${FULL_IMAGE_NAME}"
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echo "--------------------------------"
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# --- Execution ---
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# 1. Log in to the Gitea Docker registry.
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echo "--> Logging in to Docker registry at ${GITEA_REGISTRY}..."
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docker login "${GITEA_REGISTRY}"
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# 2. Build the Docker image with the full name and tag.
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# We pass the root of the repo as the build context.
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echo "--> Building image: ${FULL_IMAGE_NAME}..."
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docker build -t "${FULL_IMAGE_NAME}" -f ./docker/Dockerfile .
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# 3. Push the built image to the Gitea registry.
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echo "--> Pushing image to registry..."
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docker push "${FULL_IMAGE_NAME}"
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# --- Success Message ---
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echo
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echo "> Success! Image has been pushed."
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echo " You can now pull it using: docker pull ${FULL_IMAGE_NAME}" |