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bazel-skylib/docs/versions_doc.md
Alexandre Rostovtsev 6e30a77347
Update internal dependencies to modern versions. Bazel Federation repo is deprecated. (#327) 
See https://github.com/bazelbuild/bazel-federation/pull/127

In particular, this allows us to use a modern Stardoc release to fix generated md docs.

And we can remove internal_deps.bzl/internal_setup.bzl - it's unnecessary complexity
needed only for deprecated Federation setup.
2021-10-27 09:13:59 -04:00

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Skylib module containing functions for checking Bazel versions.

versions.get

versions.get()

Returns the current Bazel version

versions.parse

versions.parse(bazel_version)

Parses a version string into a 3-tuple of ints

int tuples can be compared directly using binary operators (<, >).

PARAMETERS

Name Description Default Value
bazel_version the Bazel version string none

RETURNS

An int 3-tuple of a (major, minor, patch) version.

versions.check

versions.check(minimum_bazel_version, maximum_bazel_version, bazel_version)

Check that the version of Bazel is valid within the specified range.

PARAMETERS

Name Description Default Value
minimum_bazel_version minimum version of Bazel expected none
maximum_bazel_version maximum version of Bazel expected None
bazel_version the version of Bazel to check. Used for testing, defaults to native.bazel_version None

versions.is_at_most

versions.is_at_most(threshold, version)

Check that a version is lower or equals to a threshold.

PARAMETERS

Name Description Default Value
threshold the maximum version string none
version the version string to be compared to the threshold none

RETURNS

True if version <= threshold.

versions.is_at_least

versions.is_at_least(threshold, version)

Check that a version is higher or equals to a threshold.

PARAMETERS

Name Description Default Value
threshold the minimum version string none
version the version string to be compared to the threshold none

RETURNS

True if version >= threshold.