Initial commit

entrypoint.sh

@@ -0,0 +1,62 @@
+#!/busybox/sh
+set -e pipefail
+
+export REGISTRY=${INPUT_REGISTRY:-"docker.io"}
+export IMAGE=${INPUT_IMAGE}
+export BRANCH=$(echo ${GITHUB_REF} | sed -e "s/refs\/heads\///g" | sed -e "s/\//-/g")
+export TAG=${INPUT_TAG:-$([ "$BRANCH" == "master" ] && echo latest || echo $BRANCH)}
+export TAG=${TAG:-"latest"}
+export USERNAME=${INPUT_USERNAME:-$GITHUB_ACTOR}
+export PASSWORD=${INPUT_PASSWORD:-$GITHUB_TOKEN}
+export IMAGE=$IMAGE:$TAG
+
+function sanitize() {
+    if [ -z "${1}" ]; then
+        echo >&2 "Unable to find the ${2}. Did you set with.${2}?"
+        exit 1
+    fi
+}
+
+sanitize "${REGISTRY}" "registry"
+sanitize "${USERNAME}" "username"
+sanitize "${PASSWORD}" "password"
+sanitize "${IMAGE}" "image"
+sanitize "${TAG}" "tag"
+
+if [ "$REGISTRY" == "docker.pkg.github.com" ]; then
+    export IMAGE="$GITHUB_REPOSITORY/$IMAGE"
+
+    if [ -z $INPUT_CACHE_REGISTRY ]; then
+        export INPUT_CACHE_REGISTRY="$GITHUB_REPOSITORY/$INPUT_CACHE_REGISTRY"
+    fi
+fi
+
+if [ "$REGISTRY" == "docker.io" ]; then
+    export REGISTRY="index.${REGISTRY}/v1/"
+else
+    export IMAGE="$REGISTRY/$IMAGE"
+fi
+
+export CACHE=${INPUT_CACHE:+"--cache=true"}
+export CACHE=$CACHE${INPUT_CACHE_TTL:+" --cache-ttl=$INPUT_CACHE_TTL"}
+export CACHE=$CACHE${INPUT_CACHE_REGISTRY:+" --cache-repo=$INPUT_CACHE_REGISTRY"}
+export CACHE=$CACHE${INPUT_CACHE_DIRECTORY:+" --cache-dir=$INPUT_CACHE_DIRECTORY"}
+export CONTEXT="--context $GITHUB_WORKSPACE"
+export DOCKERFILE="--dockerfile ${INPUT_BUILD_FILE:-Dockerfile}"
+export DESTINATION="--destination $IMAGE"
+
+export ARGS="$CACHE $CONTEXT $DOCKERFILE $DESTINATION $INPUT_EXTRA_ARGS"
+echo $ARGS
+
+cat <<EOF >/kaniko/.docker/config.json
+{
+    "auths": {
+        "https://${REGISTRY}": {
+            "username": "${USERNAME}",
+            "password": "${PASSWORD}"
+        }
+    }
+}
+EOF
+
+/kaniko/executor $ARGS