71 lines
1.8 KiB
Bash
Executable File
71 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Release Docker image for kisom/goutils using the Dockerfile in the repo root.
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#
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# Behavior:
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# - Determines the git tag that points to HEAD. If no tag points to HEAD, aborts.
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# - Builds the Docker image from the top-level Dockerfile.
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# - Tags the image as kisom/goutils:<TAG> and kisom/goutils:latest.
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# - Pushes both tags.
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#
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# Usage:
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# ./release-docker.sh
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set -euo pipefail
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err() { printf "Error: %s\n" "$*" >&2; }
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info() { printf "==> %s\n" "$*"; }
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# Ensure we're inside a git repository and operate from the repo root.
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if ! REPO_ROOT=$(git rev-parse --show-toplevel 2>/dev/null); then
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err "This script must be run within a git repository."
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exit 1
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fi
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cd "$REPO_ROOT"
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IMAGE_REPO="kisom/goutils"
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DOCKERFILE_PATH="$REPO_ROOT/Dockerfile"
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if [[ ! -f "$DOCKERFILE_PATH" ]]; then
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err "Dockerfile not found at repository root: $DOCKERFILE_PATH"
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err "Create a top-level Dockerfile or adjust this script before releasing."
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exit 1
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fi
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# Find tags that point to HEAD.
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if ! TAGS=$(git tag --points-at HEAD); then
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err "Unable to query git tags."
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exit 1
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fi
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if [[ -z "$TAGS" ]]; then
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err "No git tag points at HEAD. Aborting release."
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exit 1
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fi
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# Use the first tag if multiple are present; warn the user.
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# Avoid readarray for broader Bash compatibility (e.g., macOS Bash 3.2).
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TAG_ARRAY=($TAGS)
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TAG="${TAG_ARRAY[0]}"
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if (( ${#TAG_ARRAY[@]} > 1 )); then
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info "Multiple tags point at HEAD: ${TAG_ARRAY[*]}"
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info "Using first tag: $TAG"
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fi
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info "Releasing Docker image for tag: $TAG"
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IMAGE_TAGGED="$IMAGE_REPO:$TAG"
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IMAGE_LATEST="$IMAGE_REPO:latest"
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info "Building image from $DOCKERFILE_PATH"
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docker build -f "$DOCKERFILE_PATH" -t "$IMAGE_TAGGED" -t "$IMAGE_LATEST" "$REPO_ROOT"
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info "Pushing $IMAGE_TAGGED"
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docker push "$IMAGE_TAGGED"
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info "Pushing $IMAGE_LATEST"
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docker push "$IMAGE_LATEST"
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info "Release complete."
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