dockerfile-parser
Used to parse Dockerfile build specs to infer their dependencies.
Backend: pants.backend.docker
Config section: [dockerfile-parser]
Basic options
None
Advanced options
extra_requirements
--dockerfile-parser-extra-requirements="['<str>', '<str>', ...]"
PANTS_DOCKERFILE_PARSER_EXTRA_REQUIREMENTS
[dockerfile-parser]
extra_requirements = [
'<str>',
'<str>',
...,
]
[]
Any additional requirement strings to use with the tool. This is useful if the tool allows you to install plugins or if you need to constrain a dependency to a certain version.
interpreter_constraints
--dockerfile-parser-interpreter-constraints="['<str>', '<str>', ...]"
PANTS_DOCKERFILE_PARSER_INTERPRETER_CONSTRAINTS
[dockerfile-parser]
interpreter_constraints = [
'<str>',
'<str>',
...,
]
[ "CPython>=3.7,<4" ]
Python interpreter constraints for this tool.
lockfile
--dockerfile-parser-lockfile=<str>
PANTS_DOCKERFILE_PARSER_LOCKFILE
[dockerfile-parser]
lockfile = <str>
<default>
Path to a lockfile used for installing the tool.
Set to the string <default>
to use a lockfile provided by Pants, so long as you have not changed the --version
and --extra-requirements
options, and the tool's interpreter constraints are compatible with the default. Pants will error or warn if the lockfile is not compatible (controlled by [python].invalid_lockfile_behavior
). See https://github.com/pantsbuild/pants/blob/release_2.14.2/src/python/pants/backend/docker/subsystems/dockerfile.lock for the default lockfile contents.
Set to the string <none>
to opt out of using a lockfile. We do not recommend this, though, as lockfiles are essential for reproducible builds and supply-chain security.
To use a custom lockfile, set this option to a file path relative to the build root, then run /home/josh/work/scie-pants/dist/pants generate-lockfiles --resolve=dockerfile-parser
.
Alternatively, you can set this option to the path to a custom lockfile using pip's requirements.txt-style, ideally with --hash
. Set [python].invalid_lockfile_behavior = 'ignore'
so that Pants does not complain about missing lockfile headers.
version
--dockerfile-parser-version=<str>
PANTS_DOCKERFILE_PARSER_VERSION
[dockerfile-parser]
version = <str>
dockerfile==3.2.0
Requirement string for the tool.
Deprecated options
None
Related subsystems
None