forgejo/releases/container-images-pull-verify-push.sh
Loïc Dachary c78a861d1b
[CI] implementation: Woodpecker based CI
(cherry picked from commit c2a7aaeee8)
(cherry picked from commit 6b6007fbce)
(cherry picked from commit 63608a221e)
(cherry picked from commit 5cfe60baa7)
(cherry picked from commit 2af4c73d12)
(cherry picked from commit 1985959bfe)
(cherry picked from commit 880424c77e)
2023-04-11 22:42:41 +02:00

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#!/bin/sh
set -ex
: ${DOCKER_HOST:=unix:///var/run/docker.sock}
: ${ARCHS:=amd64 arm64}
: ${PULL_USER:=forgejo-integration}
if test "$CI_REPO" = "forgejo/release" ; then
: ${PUSH_USER:=forgejo}
else
: ${PUSH_USER:=forgejo-experimental}
fi
: ${INTEGRATION_IMAGE:=codeberg.org/$PULL_USER/forgejo}
: ${TAG:=${CI_COMMIT_TAG##v}}
: ${SHORT_TAG=${TAG%.*-*}}
: ${DOMAIN:=codeberg.org}
: ${TOKEN_HEADER:=/tmp/token$$}
trap "rm -f ${TOKEN_HEADER}" EXIT
: ${VERIFY:=true}
VERIFY_COMMAND='gitea --version'
VERIFY_STRING='built with'
publish() {
for suffix in '' '-rootless' ; do
images=""
for arch in $ARCHS ; do
#
# Get the image from the integration user
#
image=$(image_name $PULL_USER $suffix)
docker pull --platform linux/$arch $image
#
# Verify it is usable
#
if $VERIFY ; then
docker run --platform linux/$arch --rm $image $VERIFY_COMMAND | grep "$VERIFY_STRING"
fi
#
# Push the image with a tag reflecting the architecture to the repo owner
#
arch_image=$(arch_image_name $PUSH_USER $arch $suffix)
docker tag $image $arch_image
docker push $arch_image
images="$images $arch_image"
done
#
# Push a manifest with all the architectures to the repo owner
#
manifest=$(image_name $PUSH_USER $suffix)
docker manifest rm $manifest || true
docker manifest create $manifest $images
image_put $PUSH_USER $(image_tag $suffix) $manifest
image_put $PUSH_USER $(short_image_tag $suffix) $manifest
#
# Sanity check to ensure the manifest that are published can actualy
# be used.
#
for arch in $ARCHS ; do
docker pull --platform linux/$arch $(image_name $PUSH_USER $suffix)
docker pull --platform linux/$arch $(short_image_name $PUSH_USER $suffix)
done
done
}
boot() {
if docker version ; then
return
fi
apk --update --no-cache add coredns jq curl
( echo ".:53 {" ; echo " forward . /etc/resolv.conf"; echo "}" ) > /etc/coredns/Corefile
coredns -conf /etc/coredns/Corefile &
/usr/local/bin/dockerd --data-root /var/lib/docker --host=$DOCKER_HOST --dns 172.17.0.3 &
for i in $(seq 60) ; do
docker version && break
sleep 1
done
docker version || exit 1
}
authenticate() {
echo "$RELEASETEAMTOKEN" | docker login --password-stdin --username "$RELEASETEAMUSER" $DOMAIN
curl -u$RELEASETEAMUSER:$RELEASETEAMTOKEN -sS https://$DOMAIN/v2/token | jq --raw-output '"Authorization: token \(.token)"' > $TOKEN_HEADER
}
image_put() {
docker manifest inspect $3 > /tmp/manifest.json
curl -sS -H @$TOKEN_HEADER -X PUT --data-binary @/tmp/manifest.json https://$DOMAIN/v2/$1/forgejo/manifests/$2
}
main() {
boot
authenticate
publish
}
image_name() {
echo $DOMAIN/$1/forgejo:$(image_tag $2)
}
image_tag() {
echo $TAG$1
}
short_image_name() {
echo $DOMAIN/$1/forgejo:$(short_image_tag $2)
}
short_image_tag() {
echo $SHORT_TAG$1
}
arch_image_name() {
echo $DOMAIN/$1/forgejo:$(arch_image_tag $2 $3)
}
arch_image_tag() {
echo $TAG-$1$2
}
${@:-main}