Fix: make stat cross-platform compatible (macOS/Linux) #8
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I'm using WSL2 / Ubuntu, which broke on the second run of start-codebuff.sh. The first run does the initial docker setup and doesn't touch the code that breaks.
DOCKERFILE_MTIME=$(stat -f %m "$SCRIPT_DIR/Dockerfile")The
statcommand is implemented differently for BSD vs GNU, apparently.Don't have a Mac so couldn't test it there, so this should be tested with two runs there, just to be sure.