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conky/.github/scripts/docker-build.bash
Brenden Matthews a03f0bc562 Fix typo
2024-05-02 15:14:48 -04:00

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#!/usr/bin/env bash
set -ex
DOCKERHUB_IMAGE_ID=$DOCKERHUB_ACCOUNT/$IMAGE_NAME
# Change all uppercase to lowercase
DOCKERHUB_IMAGE_ID=$(echo $DOCKERHUB_IMAGE_ID | tr '[A-Z]' '[a-z]')
image_tags=()
# Strip git ref prefix from version
VERSION_TAG=$(echo $GITHUB_REF | sed -e 's,.*/\(.*\),\1,')
# Strip "v" prefix from tag name
if [[ "$GITHUB_REF" == refs/tags/* ]]; then
VERSION_TAG=$(echo $VERSION_TAG | sed -e 's/^v//')
fi
image_tags+=("--tag" "$DOCKERHUB_IMAGE_ID:$VERSION_TAG")
# tag as latest on releases
if [[ "$RELEASE" == ON ]]; then
image_tags+=("--tag" "$DOCKERHUB_IMAGE_ID:latest")
fi
# Only build amd64 on PRs, build all platforms on main. The arm builds
# take far too long.
image_platforms="--platform linux/amd64"
push_image=""
cache_tag="pr-cache"
# Only push on main
if [[ "$GITHUB_REF" == refs/heads/main ]]; then
push_image="--push"
image_platforms="--platform linux/arm/v7,linux/arm64/v8,linux/amd64"
cache_tag="main-cache"
fi
docker buildx build \
${push_image} \
${image_platforms} \
--cache-from=type=registry,ref=$DOCKERHUB_ACCOUNT/$IMAGE_NAME:$cache_tag \
--cache-to=type=registry,ref=$DOCKERHUB_ACCOUNT/$IMAGE_NAME:$cache_tag,mode=max \
"${image_tags[@]}" \
.