create-pkg-config's output is not covered by any test, even though the
template and the Requires cleanup produce exact text that pkg-config
consumes, so regressions in the generated file went unnoticed for a long
time.
Add an integration test that runs create-pkg-config with a full option set,
with space- and comma-mixed Requires input, and with a
Requires.private-only input, and compares the output against a reference
file.
Assisted-by: unsloth/Qwen3.8-27B-GGUF:Q4_K_M with pi.dev v0.84.2
Signed-off-by: Jan Lindemann <jan@janware.com>
__cleanup_requires() replaces every run of whitespace with ", " before
re-pairing the version constraints, so input that is already
comma-separated, e.g. "jw-core >= 1.0, jw-base", comes out with a double
comma, "jw-core >= 1.0,, jw-base". And the Requires line is appended
without a trailing newline, so a following Requires.private line runs
straight into it.
Split the input on commas and whitespace, treating the version constraint
operators as delimiters that are re-paired with the preceding name and the
following version, so that comma- and space-separated input alike comes out
as a clean ", "-joined list. Add the missing newline after the Requires
line.
Assisted-by: unsloth/Qwen3.8-27B-GGUF:Q4_K_M with pi.dev v0.84.2
Signed-off-by: Jan Lindemann <jan@janware.com>