docker-compose.yaml version 2 (docker engine 1.10+, compose 1.6+) supports passing build args like ENV vars from the host to the build like below. I am attempting to use this feature so that I can pass CIRCLE_BRANCH from the build host to the image builder. build: context: ./ args: CIRCLE_B…

Docker compose with build args

jfelectron April 12, 2016, 6:24pm 2

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