72 lines
1.9 KiB
Bash
Executable File
72 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2018 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#!/bin/bash
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set -e -o pipefail
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DEP_VERSION=v0.4.1
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DEP_DIR="$GOPATH/src/github.com/golang/dep"
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install_dep() {
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echo "Installing dep ${DEP_VERSION}"
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if [ ! -d "$DEP_DIR" ]; then
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go get -u -d github.com/golang/dep/cmd/dep
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fi
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cd $DEP_DIR
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git checkout -q ${DEP_VERSION}
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go build -o $GOPATH/bin/dep github.com/golang/dep/cmd/dep
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}
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if [ -z "$VALIDATE_UPSTREAM" ]; then
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VALIDATE_REPO='git@github.com:GoogleContainerTools/kaniko.git'
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VALIDATE_BRANCH='master'
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VALIDATE_HEAD="$(git rev-parse --verify HEAD)"
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git fetch -q "$VALIDATE_REPO" "refs/heads/$VALIDATE_BRANCH"
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VALIDATE_UPSTREAM="$(git rev-parse --verify FETCH_HEAD)"
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VALIDATE_COMMIT_DIFF="$VALIDATE_UPSTREAM...$VALIDATE_HEAD"
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validate_diff() {
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if [ "$VALIDATE_UPSTREAM" != "$VALIDATE_HEAD" ]; then
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git diff "$VALIDATE_COMMIT_DIFF" "$@"
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fi
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}
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fi
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# See if there have been upstream changes
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IFS=$'\n'
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files=( $(validate_diff --name-only -- 'Gopkg.toml' 'Gopkg.lock' 'vendor/' || true) )
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unset IFS
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if [ ${#files[@]} -gt 0 ]; then
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if ! [ -x "$(command -v dep)" ]; then
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install_dep
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fi
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dep ensure
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diffs="$(git status --porcelain -- vendor Gopkg.toml Gopkg.lock 2>/dev/null)"
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if [ "$diffs" ]; then
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{
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echo 'Vendor not reproducible, please commit these changes to fix.'
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echo
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echo "$diffs"
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} >&2
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false
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fi
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else
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echo 'No vendor changes from upstream. Skipping dep ensure, dep prune'
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fi
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