🌱 Publish images with ko

- Publish images with ko

https://github.com/ossf/scorecard/issues/744

Signed-off-by: naveensrinivasan <172697+naveensrinivasan@users.noreply.github.com>

.github/workflows/publishimage.yml

@@ -0,0 +1,58 @@
+# Copyright 2021 Security Scorecard Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: publishimage
+
+permissions:
+  contents: read
+  id-token: write
+  packages: write
+
+on:
+  push:
+    branches:
+    - main
+env:
+  GO_VERSION: 1.17.7
+
+jobs:
+  unit-test:
+    name: publishimage
+    runs-on: ubuntu-latest
+    steps:
+     - name: Harden Runner
+       uses: step-security/harden-runner@bdb12b622a910dfdc99a31fdfe6f45a16bc287a4 # v1
+       with:
+         egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
+
+     - name: Clone the code
+       uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748 # v2.3.4
+       with:
+          fetch-depth: 0
+     - name: Setup Go
+       uses: actions/setup-go@f6164bd8c8acb4a71fb2791a8b6c4024ff038dab # v2.2.0
+       with:
+         go-version: ${{ env.GO_VERSION }}
+     - name: install ko
+       uses: imjasonh/setup-ko@2c3450ca27f6e6f2b02e72a40f2163c281a1f675 # v0.4
+     - name: publishimage
+       uses: nick-invision/retry@7f8f3d9f0f62fe5925341be21c2e8314fd4f7c7c
+       with:
+          max_attempts: 3
+          retry_on: error
+          timeout_minutes: 30
+          command: |
+            go env -w GOFLAGS=-mod=mod
+            make install
+            make scorecard-ko

Makefile

@@ -200,9 +200,8 @@ ko-build-everything: $(ko-targets)
 
 scorecard-ko:
 	$(call create_kocache_path)
-	KO_DATA_DATE_EPOCH=$(SOURCE_DATE_EPOCH) KO_DOCKER_REPO=${KO_PREFIX}/scorecard LDFLAGS="$(LDFLAGS)" \
+	KO_DATA_DATE_EPOCH=$(SOURCE_DATE_EPOCH) LDFLAGS="$(LDFLAGS)" \
 	KO_CACHE=$(KOCACHE_PATH) ko build -B \
-			   --push=false \
 			   --sbom=none \
 			   --platform=$(PLATFORM)\
 			   --tags latest,$(GIT_VERSION),$(GIT_HASH) github.com/ossf/scorecard/v4

go.sum

@@ -1087,8 +1087,7 @@ github.com/mattn/goveralls v0.0.2/go.mod h1:8d1ZMHsd7fW6IRPKQh46F2WRpyib5/X4FOpe
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=
 github.com/maxbrunsfeld/counterfeiter/v6 v6.2.2/go.mod h1:eD9eIE7cdwcMi9rYluz88Jz2VyhSmden33/aXg4oVIY=
-github.com/maxbrunsfeld/counterfeiter/v6 v6.4.1 h1:hZD/8vBuw7x1WqRXD/WGjVjipbbo/HcDBgySYYbrUSk=
-github.com/maxbrunsfeld/counterfeiter/v6 v6.4.1/go.mod h1:DK1Cjkc0E49ShgRVs5jy5ASrM15svSnem3K/hiSGD8o=
+github.com/maxbrunsfeld/counterfeiter/v6 v6.5.0/go.mod h1:fJ0UAZc1fx3xZhU4eSHQDJ1ApFmTVhp5VTpV9tm2ogg=
 github.com/mcuadros/go-jsonschema-generator v0.0.0-20200330054847-ba7a369d4303 h1:mc6Th1b2xkPDUHTIUynE0LMJUgPEJdIDUjBLvj8yprs=
 github.com/mcuadros/go-jsonschema-generator v0.0.0-20200330054847-ba7a369d4303/go.mod h1:O6IeMrJ2EU+kDaxu7Dchbd0fbmrsTcjg8SGYFVJCr5A=
 github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=