diff --git a/swh/lister/nixguix/lister.py b/swh/lister/nixguix/lister.py
index f20c90207a473ac6bb164b6f4ec9f6c8d0bbeb8b..89bf4a84929386c8be583b765370ca104699f636 100644
--- a/swh/lister/nixguix/lister.py
+++ b/swh/lister/nixguix/lister.py
@@ -113,6 +113,9 @@ class Artifact:
"""Optional reference on the artifact (git commit, branch, svn commit, tag, ...)"""
submodules: bool
"""Indicates if submodules should be retrieved for a git-checkout visit type"""
+ svn_paths: Optional[List[str]]
+ """Optional list of paths for the svn-export loader, only those will be exported
+ and loaded into the archive"""
@dataclass
@@ -472,14 +475,23 @@ class NixGuixLister(StatelessLister[PageResult]):
if not checksums:
continue
+ origin_url = plain_url
+ svn_paths = artifact.get("svn_files")
+ if svn_paths:
+ # as multiple svn-export visit types can use the same base svn URL
+ # we modify the origin URL to ensure it is unique by appending the
+ # NAR hash value as a query parameter
+ origin_url += f"?nar={integrity}"
+
yield ArtifactType.ARTIFACT, Artifact(
- origin=plain_url,
+ origin=origin_url,
fallback_urls=[],
checksums=checksums,
checksum_layout=MAPPING_CHECKSUM_LAYOUT[outputHashMode],
visit_type=VCS_ARTIFACT_TYPE_TO_VISIT_TYPE[artifact_type],
ref=plain_ref,
submodules=artifact.get("submodule", False),
+ svn_paths=svn_paths,
)
elif artifact_type == "url":
@@ -614,6 +626,7 @@ class NixGuixLister(StatelessLister[PageResult]):
visit_type="tarball-directory" if is_tar else "content",
ref=None,
submodules=False,
+ svn_paths=None,
)
else:
logger.warning(
@@ -644,6 +657,10 @@ class NixGuixLister(StatelessLister[PageResult]):
loader_arguments["ref"] = artifact.ref
if artifact.submodules:
loader_arguments["submodules"] = artifact.submodules
+ if artifact.svn_paths:
+ # extract the base svn url from the modified origin URL (see get_pages method)
+ loader_arguments["svn_url"] = artifact.origin.rsplit("?", maxsplit=1)[0]
+ loader_arguments["svn_paths"] = artifact.svn_paths
yield ListedOrigin(
lister_id=self.lister_obj.id,
url=artifact.origin,
diff --git a/swh/lister/nixguix/tests/data/sources-texlive.json b/swh/lister/nixguix/tests/data/sources-texlive.json
new file mode 100644
index 0000000000000000000000000000000000000000..4894db784312a9b478a18d931787a620a201e655
--- /dev/null
+++ b/swh/lister/nixguix/tests/data/sources-texlive.json
@@ -0,0 +1,44 @@
+{
+ "sources": [
+ {
+ "type": "svn",
+ "svn_url": "svn://www.tug.org/texlive/tags/texlive-2023.0/Master/texmf-dist/",
+ "svn_files": [
+ "bibtex/bib/oberdiek/",
+ "doc/latex/oberdiek/",
+ "source/latex/oberdiek/",
+ "tex/generic/oberdiek/",
+ "tex/latex/oberdiek/"
+ ],
+ "integrity": "sha256-n9ZrKjR0JYOsbFtKby7UWykYjVY0f1hgInyR3DNbpro=",
+ "outputHashAlgo": "sha256",
+ "outputHashMode": "recursive",
+ "svn_revision": 66594
+ },
+ {
+ "type": "svn",
+ "svn_url": "svn://www.tug.org/texlive/tags/texlive-2023.0/Master/texmf-dist/",
+ "svn_files": [
+ "fonts/source/public/knuth-lib/",
+ "fonts/tfm/public/knuth-lib/",
+ "tex/generic/knuth-lib/",
+ "tex/plain/knuth-lib/"
+ ],
+ "integrity": "sha256-it3vOYZ4VrsXcBY6QSeIuHsNcoQkZsWP7aYaC8j4iDY=",
+ "outputHashAlgo": "sha256",
+ "outputHashMode": "recursive",
+ "svn_revision": 66594
+ },
+ {
+ "type": "svn",
+ "svn_url": "svn://www.tug.org/texlive/tags/texlive-2023.0/Master/texmf-dist/",
+ "svn_files": [
+ "doc/latex/etdipa/"
+ ],
+ "integrity": "sha256-H25frh/nt438g8lsUCcfNuytvPrBrkYIpEEpqq4q48o=",
+ "outputHashAlgo": "sha256",
+ "outputHashMode": "recursive",
+ "svn_revision": 66594
+ }
+ ]
+}
\ No newline at end of file
diff --git a/swh/lister/nixguix/tests/test_lister.py b/swh/lister/nixguix/tests/test_lister.py
index 8dab20f217f9590f21a7a3a9108ed4c637abe4ee..180fe4fe54b2c6b7ab454e2fe044e4f15e8ffced 100644
--- a/swh/lister/nixguix/tests/test_lister.py
+++ b/swh/lister/nixguix/tests/test_lister.py
@@ -457,3 +457,37 @@ def test_lister_nixguix_fail(datadir, swh_scheduler, requests_mock):
scheduler_origins = swh_scheduler.get_listed_origins(lister.lister_obj.id).results
assert len(scheduler_origins) == 0
+
+
+def test_lister_nixguix_svn_export_sub_trees(datadir, swh_scheduler, requests_mock):
+ """NixGuixLister should handle svn-export visit types exporting a subset of
+ a subversion source tree (e.g. Tex Live packages for Guix)"""
+ url = SOURCES["guix"]["manifest"]
+ origin_upstream = SOURCES["guix"]["repo"]
+ lister = NixGuixLister(swh_scheduler, url=url, origin_upstream=origin_upstream)
+
+ response = page_response(datadir, "texlive")
+ requests_mock.get(url, [{"json": response}])
+
+ listed_result = lister.run()
+
+ assert listed_result == ListerStats(pages=7, origins=5)
+
+ scheduler_origins = {
+ origin.url: origin
+ for origin in lister.scheduler.get_listed_origins(lister.lister_obj.id).results
+ }
+
+ for source in response["sources"]:
+ svn_url = source["svn_url"]
+ origin_url = f"{source['svn_url']}?nar={source['integrity']}"
+ assert origin_url in scheduler_origins
+ assert "svn_url" in scheduler_origins[origin_url].extra_loader_arguments
+ assert (
+ scheduler_origins[origin_url].extra_loader_arguments["svn_url"] == svn_url
+ )
+ assert "svn_paths" in scheduler_origins[origin_url].extra_loader_arguments
+ assert (
+ scheduler_origins[origin_url].extra_loader_arguments["svn_paths"]
+ == source["svn_files"]
+ )