Skip to content

[WIP] Address #36: Allow building-as-an-API #43

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
moshez wants to merge 1 commit into
base: main
Choose a base branch
from
Open

[WIP] Address #36: Allow building-as-an-API #43

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
40 changes: 33 additions & 7 deletions src/shiv/cli.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,11 @@ def find_entry_point(site_packages: Path, console_script: str) -> str:
return config_parser["console_scripts"][console_script]


class UserError(Exception):

pass


def copy_bootstrap(bootstrap_target: Path) -> None:
"""Copy bootstrap code from shiv into the pyz.

Expand Down Expand Up @@ -89,17 +94,40 @@ def main(
if not quiet:
click.secho(" shiv! " + SHIV, bold=True)

try:
build_output(
output_file,
entry_point,
console_script,
python,
compressed,
pip_args,
)
except UserError as e:
sys.exit(str(e))

if not quiet:
click.secho(" done ", bold=True)

def build_output(
output_file: str,
entry_point: Optional[str],
console_script: Optional[str],
python: Optional[str],
compressed: bool,
pip_args: List[str],
) -> None:
if not pip_args:
sys.exit(NO_PIP_ARGS)
raise UserError(NO_PIP_ARGS)

if output_file is None:
sys.exit(NO_OUTFILE)
raise UserError(NO_OUTFILE)

# check for disallowed pip arguments
for blacklisted_arg in BLACKLISTED_ARGS:
for supplied_arg in pip_args:
if supplied_arg in blacklisted_arg:
sys.exit(
raise UserError(
DISALLOWED_PIP_ARGS.format(
arg=supplied_arg, reason=BLACKLISTED_ARGS[blacklisted_arg]
)
Expand All @@ -119,7 +147,8 @@ def main(
try:
entry_point = find_entry_point(site_packages, console_script)
except KeyError:
sys.exit(NO_ENTRY_POINT.format(entry_point=console_script))
raise UserError(
NO_ENTRY_POINT.format(entry_point=console_script))

# create runtime environment metadata
env = Environment(
Expand All @@ -144,6 +173,3 @@ def main(
main="_bootstrap:bootstrap",
compressed=compressed,
)

if not quiet:
click.secho(" done ", bold=True)