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conandeps: replace kind/level columns with a "via" shortest-path column

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Show how each indirect dependency is reached ("libfoo -> libbar") instead
of a bare hop count, "-" for direct dependencies, and "(+N)" when other
packages also require it directly. Rows sort direct-first then by path so
a branch's transitive dependencies stay together.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EYNdaGDrpaqDyT8QtrTQbM
This commit is contained in:
Ole-Morten Duesund 2026-08-25 15:39:03 +02:00
commit 4399d90925
4 changed files with 83 additions and 48 deletions
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29
tests/test_conandeps.py
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@ -231,23 +231,26 @@ def test_dependencies_listed(report):
assert not report.deps["libbar#host"].direct
def test_sorted_by_level_of_indirection(report):
order = [(d.ref, d.depth) for d in report.deps.values()]
# Direct deps first (alphabetical), then depth 2, then depth 3.
def test_sorted_by_path(report):
order = [(d.ref, d.path) for d in report.deps.values()]
# Direct deps first (alphabetical), then by shortest path.
assert order == [
("hdr/1.0", 1),
("libbaz/2.0", 1),
("libfoo/1.0", 1),
("libqux/1.1", 1), # required directly, even though libbaz also pulls it in
("libbar/1.1", 2),
("libdeep/1.0", 3),
("hdr/1.0", []),
("libbaz/2.0", []),
("libfoo/1.0", []),
("libqux/1.1", []), # required directly, even though libbaz also pulls it in
("libbar/1.1", ["libfoo"]),
("libdeep/1.0", ["libfoo", "libbar"]),
]
# libqux is required by both the consumer and libbaz -> two parents.
assert sorted(report.deps["libqux#host"].parents) == ["libbaz", "your conanfile"]
text = conandeps.render_text(report)
assert re.search(r"libbar/1\.1\s+indirect\s+2\s+host", text)
assert re.search(r"libdeep/1\.0\s+indirect\s+3\s+host", text)
assert re.search(r"hdr/1\.0\s+-\s+host", text)
assert re.search(r"libbar/1\.1\s+libfoo\s+host", text)
assert re.search(r"libdeep/1\.0\s+libfoo -> libbar\s+host", text)
page = conandeps.render_html(report)
assert "<th>level</th>" in page
assert "<td>libdeep/1.0</td><td>indirect</td><td>3</td><td>host</td>" in page
assert "<th>via</th>" in page
assert "<td>libdeep/1.0</td><td>libfoo \u2192 libbar</td><td>host</td>" in page
def test_missing_binaries(report):