94 lines
3.0 KiB
Bash
94 lines
3.0 KiB
Bash
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#!/usr/bin/env bash
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# This script is an interactive wrapper around the scripts build.sh, tag.sh
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# and push.sh intended for use during official Terraform releases.
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#
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# This script should be used only when git HEAD is pointing at the release tag
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# for what will become the new latest *stable* release, since it will update
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# the "latest", "light", and "full" tags to refer to what was built.
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#
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# To release a specific version without updating the various symbolic tags,
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# use build.sh directly and then manually push the single release tag it
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# creates. This is appropriate both when publishing a beta version and if,
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# for some reason, it's necessary to (re-)publish and older version.
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set -eu
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BASE="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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cd "$BASE"
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# We assume that this is always running while git HEAD is pointed at a release
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# tag or a branch that is pointed at the same commit as a release tag. If not,
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# this will fail since we can't build a release image for a commit that hasn't
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# actually been released.
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VERSION="$(git describe)"
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VERSION_SLUG="${VERSION#v}"
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# Verify that the version is already deployed to releases.hashicorp.com.
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if curl --output /dev/null --silent --head --fail "https://releases.hashicorp.com/terraform/${VERSION_SLUG}/terraform_${VERSION_SLUG}_SHA256SUMS"; then
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echo "===== Docker image release for Terraform $VERSION ====="
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echo ""
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else
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cat >&2 <<EOT
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There is no $VERSION release of Terraform on releases.hashicorp.com.
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release.sh can only create docker images for released versions. Use
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"git checkout {version}" to switch to a release tag before running this
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script.
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To create an untagged docker image for any arbitrary commit, use 'docker build'
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directly in the root of the Terraform repository.
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EOT
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exit 1
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fi
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# Build the two images tagged with the version number
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./build.sh "$VERSION"
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# Verify that they were built correctly.
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echo "-- Testing $VERSION Images --"
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echo ""
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echo -n "light image version: "
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docker run --rm -e "CHECKPOINT_DISABLE=1" "hashicorp/terraform:${VERSION_SLUG}" version
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echo -n "full image version: "
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docker run --rm -e "CHECKPOINT_DISABLE=1" "hashicorp/terraform:${VERSION_SLUG}-full" version
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echo ""
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read -p "Did both images produce suitable version output for $VERSION? " -n 1 -r
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echo ""
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if ! [[ $REPLY =~ ^[Yy]$ ]]; then
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echo >&2 Aborting due to inconsistent version output.
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exit 1
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fi
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echo ""
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# Update the latest, light and full tags to point to the images we just built.
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./tag.sh "$VERSION"
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# Last chance to bail out
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echo "-- Prepare to Push --"
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echo ""
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echo "The following Terraform images are available locally:"
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docker images --format "{{.ID}}\t{{.Tag}}" hashicorp/terraform
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echo ""
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read -p "Ready to push the tags $VERSION_SLUG, light, full, and latest up to dockerhub? " -n 1 -r
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echo ""
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if ! [[ $REPLY =~ ^[Yy]$ ]]; then
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echo >&2 "Aborting because reply wasn't positive."
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exit 1
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fi
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echo ""
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# Actually upload the images
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./push.sh "$VERSION"
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echo ""
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echo "-- All done! --"
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echo ""
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echo "Confirm the release at https://hub.docker.com/r/hashicorp/terraform/tags/"
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echo ""
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