blumeops/mise-tasks/container-tag-and-release

#!/usr/bin/env bash
#MISE description="Release a container image by creating a git tag"

set -euo pipefail

CONTAINER="${1:-}"
VERSION="${2:-}"

if [[ -z "$CONTAINER" || -z "$VERSION" ]]; then
    echo "Usage: mise run container-tag-and-release <container> <version>"
    echo ""
    echo "Run 'mise run container-list' to see available containers and recent tags."
    exit 1
fi

# Validate version format
if [[ ! "$VERSION" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
    echo "Error: Version must be in format vX.Y.Z (e.g. v1.0.0)"
    exit 1
fi

# Determine build type: Nix or Dockerfile
CONTAINER_DIR="containers/${CONTAINER}"
if [[ -f "$CONTAINER_DIR/default.nix" ]]; then
    BUILD_TYPE="nix"
    TAG="${CONTAINER}-nix-${VERSION}"
elif [[ -f "$CONTAINER_DIR/Dockerfile" ]]; then
    BUILD_TYPE="dockerfile"
    TAG="${CONTAINER}-${VERSION}"
else
    echo "Error: No Dockerfile or default.nix found in '$CONTAINER_DIR'"
    echo ""
    echo "Available containers:"
    for dir in containers/*/; do
        [[ -d "$dir" ]] || continue
        name=$(basename "$dir")
        if [[ -f "$dir/default.nix" ]]; then
            echo "  - $name (nix)"
        elif [[ -f "$dir/Dockerfile" ]]; then
            echo "  - $name (dockerfile)"
        fi
    done
    exit 1
fi

echo "Creating release tag: $TAG"
echo "Build type: $BUILD_TYPE"
echo ""

# Check if tag already exists
if git rev-parse "$TAG" >/dev/null 2>&1; then
    echo "Error: Tag '$TAG' already exists"
    echo "Existing tags for $CONTAINER:"
    git tag -l "${CONTAINER}-*v*" | sort -V | tail -5
    exit 1
fi

# Image name follows convention: blumeops/<container>
IMAGE="blumeops/${CONTAINER}"

echo "Container: $CONTAINER"
echo "Directory: $CONTAINER_DIR"
echo "Image: registry.ops.eblu.me/$IMAGE:$VERSION"
echo ""

# Create and push tag
git tag "$TAG"
git push origin "$TAG"

echo ""
echo "Tag '$TAG' created and pushed"
echo ""
echo "The workflow will now build and push:"
echo "  registry.ops.eblu.me/$IMAGE:$VERSION"
echo ""
echo "Monitor the build at:"
echo "  https://forge.ops.eblu.me/eblume/blumeops/actions"