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414642efdb
Move the options for the podman build doc to a common md that can be used by both podman build and podman farm build. Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
23 lines
952 B
Markdown
23 lines
952 B
Markdown
####> This option file is used in:
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####> podman build, farm build
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####> If file is edited, make sure the changes
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####> are applicable to all of those.
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#### **--build-arg-file**=*path*
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Specifies a file containing lines of build arguments of the form `arg=value`.
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The suggested file name is `argfile.conf`.
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Comment lines beginning with `#` are ignored, along with blank lines.
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All others must be of the `arg=value` format passed to `--build-arg`.
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If several arguments are provided via the `--build-arg-file`
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and `--build-arg` options, the build arguments are merged across all
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of the provided files and command line arguments.
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Any file provided in a `--build-arg-file` option is read before
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the arguments supplied via the `--build-arg` option.
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When a given argument name is specified several times, the last instance
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is the one that is passed to the resulting builds. This means `--build-arg`
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values always override those in a `--build-arg-file`.
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