Fix the PATH mangling in action.yml (#2723)

* Fix the PATH mangling in action.yml

Let's put the `uv` on PATH question aside, and fix #2663.

This change ensures that the PATH entries added by Github when you request `shell: bash` don't make it into the pwsh environment. It also keeps the uv binary on PATH if installed via `extras:`.

Would love to get this fixed soon, then we can figure out the right approach regarding `uv` discovery.

* Modify script to allow testing of the GHA action on a PR

Cherry-picked from #2718 and modified so we can test the action.yml file
This commit is contained in:
Joe Rickerby
2026-02-04 09:23:27 +00:00
committed by GitHub
parent be32c5a2ed
commit 6088ea2c85
2 changed files with 56 additions and 31 deletions
+25 -21
View File
@@ -69,49 +69,53 @@ runs:
venv_path = Path(r"${{ runner.temp }}") / "cibw"
if venv_path.exists():
shutil.rmtree(venv_path)
builder = EnvBuilder()
builder.create(venv_path)
exposed_binaries = {"cibuildwheel"}
if "uv" in EXTRAS:
exposed_binaries.add("uv")
clean_bin_path = builder.bin_path.parent / f"{builder.bin_path.name}.clean"
clean_bin_path.mkdir()
for path in list(builder.bin_path.iterdir()):
if path.stem in exposed_binaries:
try:
os.symlink(path, clean_bin_path / path.name)
except OSError:
import shutil
shutil.copy2(path, clean_bin_path / path.name)
full_path = f"{clean_bin_path}{os.pathsep}{os.environ['PATH']}"
cibw_bin = [p for p in builder.bin_path.glob("cibuildwheel*") if p.stem == "cibuildwheel"][0]
with open(os.environ["GITHUB_OUTPUT"], "at") as f:
f.write(f"updated-path={full_path}\n")
f.write(f"cibw-bin={cibw_bin}\n")
f.write(f"prepend-path={clean_bin_path}\n")
print("::endgroup::")
EOF
shell: bash
# Redirecting stderr to stdout to fix interleaving issue in Actions.
- run: >
cibuildwheel
"${{ inputs.package-dir }}"
${{ inputs.output-dir != '' && format('--output-dir "{0}"', inputs.output-dir) || ''}}
${{ inputs.config-file != '' && format('--config-file "{0}"', inputs.config-file) || ''}}
${{ inputs.only != '' && format('--only "{0}"', inputs.only) || ''}}
2>&1
env:
PATH: "${{ steps.cibw.outputs.updated-path }}"
- run: |
export PATH="${{ steps.cibw.outputs.prepend-path }}:$PATH"
"${{ steps.cibw.outputs.cibw-bin }}" \
"${{ inputs.package-dir }}" \
${{ inputs.output-dir != '' && format('--output-dir "{0}"', inputs.output-dir) || ''}} \
${{ inputs.config-file != '' && format('--config-file "{0}"', inputs.config-file) || ''}} \
${{ inputs.only != '' && format('--only "{0}"', inputs.only) || ''}} \
2>&1
shell: bash
if: runner.os != 'Windows'
# Windows needs powershell to interact nicely with Meson
- run: >
cibuildwheel
"${{ inputs.package-dir }}"
${{ inputs.output-dir != '' && format('--output-dir "{0}"', inputs.output-dir) || ''}}
${{ inputs.config-file != '' && format('--config-file "{0}"', inputs.config-file) || ''}}
${{ inputs.only != '' && format('--only "{0}"', inputs.only) || ''}}
env:
PATH: "${{ steps.cibw.outputs.updated-path }}"
- run: |
$env:PATH = "${{ steps.cibw.outputs.prepend-path }};$env:PATH"
& "${{ steps.cibw.outputs.cibw-bin }}" `
"${{ inputs.package-dir }}" `
${{ inputs.output-dir != '' && format('--output-dir "{0}"', inputs.output-dir) || ''}} `
${{ inputs.config-file != '' && format('--config-file "{0}"', inputs.config-file) || ''}} `
${{ inputs.only != '' && format('--only "{0}"', inputs.only) || ''}}
shell: pwsh
if: runner.os == 'Windows'
+31 -10
View File
@@ -39,10 +39,10 @@ class CIService(typing.NamedTuple):
name: str
dst_config_path: str
badge_md: str
config_file_transform: typing.Callable[[str], str] = lambda x: x # identity by default
config_file_transform: typing.Callable[[str, str], str] = lambda x, _: x # identity by default
def github_config_file_transform(content: str) -> str:
def github_config_file_transform(content: str, git_ref: str) -> str:
# one of the the github configs only builds on main, so we need to remove that restriction
# so our example build will run on the test branch.
#
@@ -61,6 +61,22 @@ def github_config_file_transform(content: str) -> str:
"push:",
content,
)
# use the version of cibuildwheel from the current commit, not the latest
# release
# replace:
# """
# uses: pypa/cibuildwheel@v3.3.1
# """
# with:
# """
# uses: pypa/cibuildwheel@<latest commit hash>
# """
content = re.sub(
r"uses: pypa/cibuildwheel@v.*",
f"uses: pypa/cibuildwheel@{git_ref}",
content,
)
return content
@@ -110,20 +126,22 @@ def ci_service_for_config_file(config_file: Path) -> CIService:
@click.command()
@click.argument("config_files", nargs=-1, type=click.Path())
def run_example_ci_configs(config_files=None):
def run_example_ci_configs(
config_files: list[str],
) -> None:
"""
Test the example configs. If no files are specified, will test
examples/*-minimal.yml
"""
if len(config_files) == 0:
config_files = Path("examples").glob("*-minimal.yml")
config_file_paths = list(Path("examples").glob("*-minimal.yml"))
else:
config_files = [Path(f) for f in config_files]
config_file_paths = [Path(f) for f in config_files]
# check each CI service has at most 1 config file
configs_by_service = set()
for config_file in config_files:
for config_file in config_file_paths:
service = ci_service_for_config_file(config_file)
if service.name in configs_by_service:
msg = "You cannot specify more than one config per CI service"
@@ -137,6 +155,9 @@ def run_example_ci_configs(config_files=None):
previous_branch = shell(
"git rev-parse --abbrev-ref HEAD", check=True, capture_output=True, encoding="utf8"
).stdout.strip()
git_ref = shell(
"git rev-parse HEAD", check=True, capture_output=True, encoding="utf8"
).stdout.strip()
timestamp = time.strftime("%Y-%m-%dT%H-%M-%S", time.gmtime())
branch_name = f"example-config-test---{previous_branch}-{timestamp}"
@@ -147,14 +168,14 @@ def run_example_ci_configs(config_files=None):
example_project = Path("example_root")
generate_basic_project(example_project)
for config_file in config_files:
for config_file in config_file_paths:
service = ci_service_for_config_file(config_file)
dst_config_file = example_project / service.dst_config_path
dst_config_file.parent.mkdir(parents=True, exist_ok=True)
contents = config_file.read_text(encoding="utf8")
contents = service.config_file_transform(contents)
contents = service.config_file_transform(contents, git_ref)
dst_config_file.write_text(contents, encoding="utf8")
subprocess.run(["git", "add", example_project], check=True)
@@ -178,14 +199,14 @@ def run_example_ci_configs(config_files=None):
print("> ")
print("> | Service | Config | Status |")
print("> |---|---|---|")
for config_file in config_files:
for config_file in config_file_paths:
service = ci_service_for_config_file(config_file)
badge = service.badge_md.format(
branch=branch_name, branch_escaped=quote(branch_name, safe="")
)
print(f"> | {service.name} | `{config_file}` | {badge} |")
print("> ")
print("> Generated by `bin/run_example_ci_config.py`")
print(f"> Generated by `{' '.join(sys.argv)}`")
print()
print("---")
finally: