mirror of
https://github.com/falk-werner/webfuse
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58 lines
1.7 KiB
Bash
Executable File
58 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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set -e
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DOCKER="${DOCKER:-docker}"
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DOCKER_HOST="${DOCKER_HOST:-/var/run/docker.sock}"
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IMAGE="${IMAGE:-${REGISTRY_PREFIX}docker/compose:1.24.0}"
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NETWORK="${NETWORK:-host}"
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USERID="${USERID:-$(id -u)}"
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SCRIPT_ROOT="${SCRIPT_ROOT:-"$(dirname "$(readlink -f "$0")")"}"
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ENTRYPOINT="${ENTRYPOINT:-docker-compose}"
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HOST_CONTAINER="${HOST_CONTAINER:-"$("$SCRIPT_ROOT/get_container_id.sh")"}" || true
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HOST_ENVFILTER="${HOST_ENVFILTER:-^DOCKER_\|^COMPOSE_}"
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RUNFLAGS='--rm'
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# setup options for connection to docker host
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if [ -S "$DOCKER_HOST" ]; then
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DOCKER_SOCK_GROUP="$(stat -c '%g' "$DOCKER_HOST")"
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RUNFLAGS="$RUNFLAGS -e DOCKER_SOCK_GROUP=$DOCKER_SOCK_GROUP --group-add $DOCKER_SOCK_GROUP"
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RUNFLAGS="$RUNFLAGS -v $DOCKER_HOST:$DOCKER_HOST -e DOCKER_HOST"
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else
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RUNFLAGS="$RUNFLAGS -e DOCKER_HOST -e DOCKER_TLS_VERIFY -e DOCKER_CERT_PATH"
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fi
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if [ -n "$HOST_CONTAINER" ]; then
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RUNFLAGS="$RUNFLAGS --volumes-from $HOST_CONTAINER"
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fi
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RUNFLAGS="$RUNFLAGS --network $NETWORK"
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if [ -n "$CONTAINER_CGROUP_PARENT" ]; then
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RUNFLAGS="$RUNFLAGS --cgroup-parent $CONTAINER_CGROUP_PARENT"
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fi
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RUNFLAGS="$RUNFLAGS --workdir $PWD"
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# if STDIN piped or redirected
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if [ -p /dev/stdin ] || { [ ! -t 0 ] && [ ! -p /dev/stdin ]; }; then
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RUNFLAGS="$RUNFLAGS --interactive"
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elif [ -t 1 ]; then
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RUNFLAGS="$RUNFLAGS --tty"
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fi
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if [ -t 0 ] && ! "$SCRIPT_ROOT/is_running_in_bg.sh" $$; then
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RUNFLAGS="$RUNFLAGS --interactive"
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fi
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RUNFLAGS="$RUNFLAGS --user $USERID:$USERID"
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ENVVARS="$(printenv | grep -e "$HOST_ENVFILTER" | sed -n -e 's/\([^=]*\)=.*/-e \1/p')" || true
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RUNFLAGS="$RUNFLAGS $ENVVARS"
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# shellcheck disable=SC2086
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set -- $RUNFLAGS --entrypoint "$ENTRYPOINT" "$IMAGE" "$@"
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exec "$DOCKER" run "$@"
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