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https://github.com/dokku/dokku.git
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7d31c4fc1e
Users can modify the temporary working directory to add or remove any necessary files before an application is processed for deployment.
75 lines
2.3 KiB
Bash
Executable File
75 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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[[ " tar-from tar:from tar-in tar:in tar-build tar-build-locked help tar:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
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set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
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source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
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case "$1" in
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tar-from|tar:from)
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verify_app_name "$2"
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APP=$2
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URL=$3
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shift 3
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curl -# --insecure -L "$URL" | dokku tar-in $APP "$@"
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;;
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tar-in|tar:in)
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APP="$2"
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verify_app_name "$2"
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tee "$DOKKU_ROOT/$APP/src.tar" | wc -c
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plugn trigger receive-app $APP
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;;
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tar-build)
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verify_app_name "$2"
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APP="$2"; APP_BUILD_LOCK="$DOKKU_ROOT/$APP/.build.lock"
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APP_BUILD_LOCK_MSG="$APP is currently being deployed or locked. Waiting..."
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[[ $(flock -n "$APP_BUILD_LOCK" true &>/dev/null ; echo $?) -ne 0 ]] && echo "$APP_BUILD_LOCK_MSG"
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shift 1
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flock -o "$APP_BUILD_LOCK" dokku tar-build-locked "$@"
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;;
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tar-build-locked)
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APP="$2"
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verify_app_name "$2"
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shift 2
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# clean up after ourselves
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TMP_WORK_DIR=$(mktemp -d)
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trap 'rm -rf "$TMP_WORK_DIR" > /dev/null' RETURN
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# extract tar file
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chmod 755 $TMP_WORK_DIR
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pushd $TMP_WORK_DIR > /dev/null
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# Detect a common prefix that all files in the tar have, and strip off each directory found in it
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COMMON_PREFIX=$(tar -tf "$DOKKU_ROOT/$APP/src.tar" | sed -e 'N;s/^\(.*\).*\n\1.*$/\1\n\1/;D')
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BOGUS_PARTS=$(echo "$COMMON_PREFIX " | awk 'BEGIN{FS="/"} {print NF-1}')
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dokku_log_info1_quiet "Striping $BOGUS_PARTS worth of directories from tarball"
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tar -x -C "$TMP_WORK_DIR" -f "$DOKKU_ROOT/$APP/src.tar" --strip-components=$BOGUS_PARTS
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chmod -R u+r "$TMP_WORK_DIR"
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if [[ -f Dockerfile ]] && [[ "$([[ -f .env ]] && grep -q BUILDPACK_URL .env; echo $?)" != "0" ]] && [[ ! -f ".buildpacks" ]]; then
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plugn trigger pre-receive-app "$APP" "dockerfile" "$TMP_WORK_DIR"
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dokku receive "$APP" "dockerfile" "$TMP_WORK_DIR" | sed -u "s/^/"$'\e[1G'"/"
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else
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plugn trigger pre-receive-app "$APP" "herokuish" "$TMP_WORK_DIR"
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dokku receive "$APP" "herokuish" "$TMP_WORK_DIR" | sed -u "s/^/"$'\e[1G'"/"
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fi
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;;
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help | tar:help)
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cat && cat<<EOF
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tar:in <app>, Reads an tarball containing the app from stdin
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tar:from <app> <url>, Loads an app tarball from url.
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EOF
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;;
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*)
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exit $DOKKU_NOT_IMPLEMENTED_EXIT
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;;
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esac
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