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28de3ecaa3
As discussed in #313, dokku base commands such as build, release, and deploy require specifying both `$APP` and `$IMAGE` as arguments where `IMAGE="app/$APP"`. Thus, the `$IMAGE` parameter is currently redudant. This patch removes the need to specify `$IMAGE` for these base commands and is backwards compatible. If, in the future, the base commands expect and `$IMAGE` different than `app/$APP`, then the `$IMAGE` parameter will be re-added for those specific commands.
115 lines
3.1 KiB
Bash
Executable File
115 lines
3.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eo pipefail
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export DOKKU_ROOT=${DOKKU_ROOT:="/home/dokku"}
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export PLUGIN_PATH=${PLUGIN_PATH:="/var/lib/dokku/plugins"}
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[[ -f $DOKKU_ROOT/dokkurc ]] && source $DOKKU_ROOT/dokkurc
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[[ $DOKKU_TRACE ]] && set -x
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if [[ $(id -un) != "dokku" && $1 != "plugins-install" ]]; then
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sudo -u dokku -H $0 "$@"
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exit
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fi
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case "$1" in
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receive)
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APP="$2"; IMAGE="app/$APP"
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echo "-----> Cleaning up ..."
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dokku cleanup
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echo "-----> Building $APP ..."
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cat | dokku build $APP
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echo "-----> Releasing $APP ..."
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dokku release $APP
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echo "-----> Deploying $APP ..."
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dokku deploy $APP
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echo "=====> Application deployed:"
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echo " $(dokku url $APP)"
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echo
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;;
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build)
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APP="$2"; IMAGE="app/$APP"; CACHE_DIR="$DOKKU_ROOT/$APP/cache"
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id=$(cat | docker run -i -a stdin progrium/buildstep /bin/bash -c "mkdir -p /app && tar -xC /app")
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test $(docker wait $id) -eq 0
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docker commit $id $IMAGE > /dev/null
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[[ -d $CACHE_DIR ]] || mkdir $CACHE_DIR
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pluginhook pre-build $APP
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id=$(docker run -d -v $CACHE_DIR:/cache $IMAGE /build/builder)
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docker attach $id
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test $(docker wait $id) -eq 0
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docker commit $id $IMAGE > /dev/null
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pluginhook post-build $APP
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;;
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release)
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APP="$2"; IMAGE="app/$APP"
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pluginhook pre-release $APP
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if [[ -f "$DOKKU_ROOT/$APP/ENV" ]]; then
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id=$(cat "$DOKKU_ROOT/$APP/ENV" | docker run -i -a stdin $IMAGE /bin/bash -c "mkdir -p /app/.profile.d && cat > /app/.profile.d/app-env.sh")
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test $(docker wait $id) -eq 0
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docker commit $id $IMAGE > /dev/null
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fi
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pluginhook post-release $APP
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;;
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deploy)
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APP="$2"; IMAGE="app/$APP"
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pluginhook pre-deploy $APP
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# kill the app when running
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if [[ -f "$DOKKU_ROOT/$APP/CONTAINER" ]]; then
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oldid=$(< "$DOKKU_ROOT/$APP/CONTAINER")
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docker kill $oldid > /dev/null 2>&1 || true
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fi
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# start the app
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DOCKER_ARGS=$(: | pluginhook docker-args $APP)
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id=$(docker run -d -p 5000 -e PORT=5000 $DOCKER_ARGS $IMAGE /bin/bash -c "/start web")
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echo $id > "$DOKKU_ROOT/$APP/CONTAINER"
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port=$(docker port $id 5000 | sed 's/0.0.0.0://')
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echo $port > "$DOKKU_ROOT/$APP/PORT"
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echo "http://$(< "$DOKKU_ROOT/HOSTNAME"):$port" > "$DOKKU_ROOT/$APP/URL"
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pluginhook post-deploy $APP $port
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;;
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cleanup)
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# delete all non-running container
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docker ps -a | grep 'Exit' | awk '{print $1}' | xargs docker rm &> /dev/null &
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# delete unused images
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docker images | grep '<none>' | awk '{print $3}' | xargs docker rmi &> /dev/null &
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;;
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plugins)
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ls -1 -d $PLUGIN_PATH/*/
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;;
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plugins-install)
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pluginhook install
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;;
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# temporary hack for https://github.com/progrium/dokku/issues/82
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deploy:all)
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for app in $(ls -d $DOKKU_ROOT/*/); do
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APP=$(basename $app);
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dokku deploy $APP
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done
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;;
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help)
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cat<<EOF | pluginhook commands help | sort
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help Print the list of commands
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plugins Print active plugins
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plugins-install Install active plugins
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EOF
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;;
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*)
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for script in $(ls -d /var/lib/dokku/plugins/*/commands); do
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$script "$@"
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done
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;;
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esac
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