Allow to use different DOCKER_HOST env var
This allows to use rootless podman (which doesn't require sudo) instead of docker.
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1 changed files with 3 additions and 1 deletions
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@ -179,8 +179,10 @@ print_usage_full() {
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# ----- Helper functions -----
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# ----- Helper functions -----
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dia_docker_compose() {
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dia_docker_compose() {
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local docker_socket="${DOCKER_HOST:-"unix:///var/run/docker.sock"}"
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docker_socket="${docker_socket#unix://}"
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# Check permissions of docker socket and use sudo if needed
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# Check permissions of docker socket and use sudo if needed
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if [ -r "/var/run/docker.sock" ] && [ -w "/var/run/docker.sock" ]; then
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if [ -r "${docker_socket}" ] && [ -w "${docker_socket}" ]; then
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docker-compose "$@"
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docker-compose "$@"
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else
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else
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echo "Attention: Docker socket not writable, using sudo for the docker command. You might be asked for your password now." >&2
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echo "Attention: Docker socket not writable, using sudo for the docker command. You might be asked for your password now." >&2
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