feat: add --only (#1098)

* fix(style): use sub recommended replacement method

See https://docs.python.org/3/library/re.html#re.escape

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* feat: add --build

* refactor: switch to using --only

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* docs: cover --only

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* docs: undo change to --plat for auditwheel

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* (unrelated) speed up running the unit tests

based on a profile run, this speeds up the unit tests by 3x

* Remove `intercepted_build_args` reliance on `platform` fixture

* Add test that checks if 'only' overrides env var options

* Ensure that the --only command line option overrides env vars

* Fix UnboundLocalError

* Test cleanups

* style: typing.cast instead of plain cast

* feat: add only: to the GHA

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Joe Rickerby <joerick@mac.com>

action.yml

@@ -13,6 +13,10 @@ inputs:
     description: 'File containing the config, defaults to {package}/pyproject.toml'
     required: false
     default: ''
+  only:
+    description: 'Build a specific wheel only. No need for arch/platform if this is set'
+    required: false
+    default: ''
 branding:
   icon: package
   color: yellow
@@ -36,5 +40,6 @@ runs:
         ${{ inputs.package-dir }}
         --output-dir ${{ inputs.output-dir }}
         --config-file "${{ inputs.config-file }}"
+        --only "${{ inputs.only }}"
         2>&1
       shell: bash