docker-nixpkgs/ci.sh
Jonas Chevalier bf1338907c
ci: add GitHub Actions cron (#16)
* ci: add dependabot

* ci: revamp logic

Merge username and password as a single auth token. It doesn't make
sense to split out the user and password since they are so tied
together. Might as well treat the whole think as a secret blob.

Remove Travis-CI. Travis is dead for OSS.

Add GitHub Actions cron. Remove cachix as it's pushing too much stuff.

Merge all of the CI logic into a single ci.sh script.
2021-02-10 13:25:01 +01:00

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#!/usr/bin/env bash
#
# CI specific build script.
#
set -euo pipefail
channel=${NIXPKGS_CHANNEL:-nixos-unstable}
registry=${CI_REGISTRY:-docker.io}
registry_auth=${CI_REGISTRY_AUTH:-}
image_prefix=${CI_PROJECT_PATH:-nixpkgs}
if [[ $channel == nixos-unstable ]]; then
image_tag=latest
else
image_tag=$channel
fi
export NIX_PATH=channel:$channel
banner() {
echo "========================================================"
echo " $*"
echo "========================================================"
}
cd "$(dirname "$0")"
banner "Building images"
# Build all the docker images
nix-build \
--no-out-link \
--option sandbox true \
if [[ $(git rev-parse --abbrev-ref HEAD) != master ]]; then
banner "Skipping push on non-master branch"
exit
fi
if [[ -n "${registry_auth}" ]]; then
banner "docker login"
./docker-login "$registry_auth" "$registry"
fi
banner "docker push"
./push-all "$registry" "$image_prefix" "$image_tag"
if [[ -n "${registry_auth}" && $registry = *docker.io ]]; then
banner "docker metadata update"
./dockerhub-metadata "$registry_auth" "$image_prefix"
fi