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rules_cc/cc/toolchains/impl/markdown_helpers.bzl
Googler b06d2f7d53 Add cc_action_type and cc_tool documentation
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Add cc_action_type and cc_tool documentation

Extends the toolchain API documentation to include docs for cc_action_type, cc_action_type_set, cc_variable, and cc_tool.

Also improves cross-reference links and copybara behavior for docs.

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PiperOrigin-RevId: 680601617
Change-Id: Idbbdfbcb2c5a1c3598b6a7e7ba985ed14f871099
2024-09-30 09:15:19 -07:00

54 lines
1.6 KiB
Python

# Copyright 2024 The Bazel Authors. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""A few small helpers for working with Markdown."""
def markdown_link(link_text, href):
"""Creates a markdown link.
Args:
link_text: The text to display for the link.
href: The href for the link.
Returns:
A markdown link.
"""
return "[" + link_text + "](" + href + ")"
def xref_substitutions(match_text_patterns):
"""Creates a dictionary of substitutions for use for linkification of text.
Example:
```
# Produces a dictionary containing:
# {
# "foo": "[foo](http://foo.com)"
# "bar": "[bar](http://bar.com)"
# }
substitutions = xref_substitutions({
"foo": "http://foo.com",
"bar": "http://bar.com",
})
```
Args:
match_text_patterns: A dictionary mapping string literals to the links they should point to.
Returns:
A dictionary of string literals mapped to their linkified substitutions.
"""
return {
match_text: markdown_link(match_text, href)
for match_text, href in match_text_patterns.items()
}