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huksley/build-docker.sh

Created December 1, 2022 07:43
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Pass environment variables in the shell to subcommand by some prefix, e.g. DOCKER_
Raw
build-docker.sh
#!/bin/bash
# Pass all DOCKER_ARG_NAME=VALUE as --build-arg NAME=VALUE
docker buildx build . --tag test1 \
(for N in "${!DOCKER_ARG_@}"; do echo -n "--build-arg ${N/DOCKER_ARG_/}=${!N} "; done)
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