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36 lines
926 B
Bash
36 lines
926 B
Bash
#!/bin/bash
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# THIS IS MEANT TO BE RUN BY CI
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set -e
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# Usage: retry MAX CMD...
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# Retry CMD up to MAX times. If it fails MAX times, returns failure.
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# Example: retry 3 docker push "$DOCKERHUB_REPO:$TAG"
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function retry() {
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max=$1
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shift
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count=1
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until "$@"; do
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count=$((count + 1))
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if [[ $count -gt $max ]]; then
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return 1
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fi
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echo "$count / $max"
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done
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return 0
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}
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# configure docker creds
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retry 3 echo "$DOCKER_PASS" | docker login -u="$DOCKER_USER" --password-stdin
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# docker tag and push git branch to dockerhub
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if [ -n "$1" ]; then
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[ "$1" == master ] && TAG=latest || TAG="$1"
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docker tag app:build "$DOCKERHUB_REPO:$TAG" ||
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(echo "Couldn't tag app:build as $DOCKERHUB_REPO:$TAG" && false)
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retry 3 docker push "$DOCKERHUB_REPO:$TAG" ||
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(echo "Couldn't push $DOCKERHUB_REPO:$TAG" && false)
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echo "Pushed $DOCKERHUB_REPO:$TAG"
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fi
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