diff mbox series

fetch2/crate: add upstream latest version check function

Message ID 20240419121713.1920583-1-alex@linutronix.de
State New
Headers show
Series fetch2/crate: add upstream latest version check function | expand

Commit Message

Alexander Kanavin April 19, 2024, 12:17 p.m. UTC 
This is actually rather easy: crate web API provides a json
with all the versions, for example:
https://crates.io/api/v1/crates/cargo-c/versions

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
---
 lib/bb/fetch2/crate.py |  9 +++++++++
 lib/bb/tests/fetch.py  | 16 ++++++++++++++++
 2 files changed, 25 insertions(+)
diff mbox series

Patch

diff --git a/lib/bb/fetch2/crate.py b/lib/bb/fetch2/crate.py
index 01d49435c3e..e611736f069 100644
--- a/lib/bb/fetch2/crate.py
+++ b/lib/bb/fetch2/crate.py
@@ -70,6 +70,7 @@  class Crate(Wget):
             host = 'crates.io/api/v1/crates'
 
         ud.url = "https://%s/%s/%s/download" % (host, name, version)
+        ud.versionsurl = "https://%s/%s/versions" % (host, name)
         ud.parm['downloadfilename'] = "%s-%s.crate" % (name, version)
         if 'name' not in ud.parm:
             ud.parm['name'] = '%s-%s' % (name, version)
@@ -139,3 +140,11 @@  class Crate(Wget):
             mdpath = os.path.join(bbpath, cratepath, mdfile)
             with open(mdpath, "w") as f:
                 json.dump(metadata, f)
+
+    def latest_versionstring(self, ud, d):
+        from functools import cmp_to_key
+        json_data = json.loads(self._fetch_index(ud.versionsurl, ud, d))
+        versions = [(0, i["num"], "") for i in json_data["versions"]]
+        versions = sorted(versions, key=cmp_to_key(bb.utils.vercmp))
+
+        return (versions[-1][1], "")
diff --git a/lib/bb/tests/fetch.py b/lib/bb/tests/fetch.py
index 85c1f79ff32..e5d85f9dac2 100644
--- a/lib/bb/tests/fetch.py
+++ b/lib/bb/tests/fetch.py
@@ -1493,6 +1493,12 @@  class FetchLatestVersionTest(FetcherTest):
             : "2.8",
     }
 
+    test_crate_uris = {
+        # basic example; version pattern "A.B.C+cargo-D.E.F"
+        ("cargo-c", "crate://crates.io/cargo-c/0.9.18+cargo-0.69")
+            : "0.9.29"
+   }
+
     @skipIfNoNetwork()
     def test_git_latest_versionstring(self):
         for k, v in self.test_git_uris.items():
@@ -1532,6 +1538,16 @@  class FetchLatestVersionTest(FetcherTest):
         finally:
             server.stop()
 
+    @skipIfNoNetwork()
+    def test_crate_latest_versionstring(self):
+        for k, v in self.test_crate_uris.items():
+            self.d.setVar("PN", k[0])
+            ud = bb.fetch2.FetchData(k[1], self.d)
+            pupver = ud.method.latest_versionstring(ud, self.d)
+            verstring = pupver[0]
+            self.assertTrue(verstring, msg="Could not find upstream version for %s" % k[0])
+            r = bb.utils.vercmp_string(v, verstring)
+            self.assertTrue(r == -1 or r == 0, msg="Package %s, version: %s <= %s" % (k[0], v, verstring))
 
 class FetchCheckStatusTest(FetcherTest):
     test_wget_uris = ["https://downloads.yoctoproject.org/releases/sato/sato-engine-0.1.tar.gz",