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28 lines
1.2 KiB
Diff
28 lines
1.2 KiB
Diff
https://bugs.gentoo.org/show_bug.cgi?id=612860
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By Tim Rakowski
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We os.walk /usr with followlinks=True, but at least nodejs contains a "recursive" link in /usr/include/node
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Index: catkin_pkg-0.4.6/src/catkin_pkg/packages.py
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===================================================================
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--- catkin_pkg-0.4.6.orig/src/catkin_pkg/packages.py
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+++ catkin_pkg-0.4.6/src/catkin_pkg/packages.py
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@@ -57,7 +57,9 @@ def find_package_paths(basepath, exclude
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"""
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paths = []
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real_exclude_paths = [os.path.realpath(p) for p in exclude_paths] if exclude_paths is not None else []
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+ visited = set()
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for dirpath, dirnames, filenames in os.walk(basepath, followlinks=True):
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+ visited.add(dirpath)
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if 'AMENT_IGNORE' in filenames or \
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'CATKIN_IGNORE' in filenames or \
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'COLCON_IGNORE' in filenames or \
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@@ -70,7 +72,7 @@ def find_package_paths(basepath, exclude
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del dirnames[:]
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continue
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# filter out hidden directories in-place
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- dirnames[:] = [d for d in dirnames if not d.startswith('.')]
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+ dirnames[:] = [d for d in dirnames if not d.startswith('.') and not os.path.realpath(os.path.join(dirpath, d)) in visited]
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return paths
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