[PATCH, v2] fetch2/crate: create versioned 'name' entries

[Enrico Scholz <enrico.scholz@sigma-chemnitz.de>]

From: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>

It is common for rust packages to depend on different versions of the
same crate.  E.g.

|    crate://crates.io/windows_x86_64_msvc/0.42.2 \
|    crate://crates.io/windows_x86_64_msvc/0.48.0 \

Identification only by the plain crate name makes the sha256sum
ambiguous

| SRC_URI[windows_x86_64_msvc.sha256sum] = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
| SRC_URI[windows_x86_64_msvc.sha256sum] = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"

and requires lot of manual work to fix the SRC_URI list.

Making the 'name' property unique by appending the version allows
direct copy & paste of reported sha256sum errors to complete the
crates list.

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
---
 lib/bb/fetch2/crate.py | 2 +-
 lib/bb/tests/fetch.py  | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/bb/fetch2/crate.py b/lib/bb/fetch2/crate.py
index 590dc9c12681..a7021e5b367c 100644
--- a/lib/bb/fetch2/crate.py
+++ b/lib/bb/fetch2/crate.py
@@ -72,7 +72,7 @@ class Crate(Wget):
         ud.url = "https://%s/%s/%s/download" % (host, name, version)
         ud.parm['downloadfilename'] = "%s-%s.crate" % (name, version)
         if 'name' not in ud.parm:
-            ud.parm['name'] = name
+            ud.parm['name'] = '%s-%s' % (name, version)
 
         logger.debug2("Fetching %s to %s" % (ud.url, ud.parm['downloadfilename']))
 
diff --git a/lib/bb/tests/fetch.py b/lib/bb/tests/fetch.py
index da6716890070..6ef0836f2be9 100644
--- a/lib/bb/tests/fetch.py
+++ b/lib/bb/tests/fetch.py
@@ -2380,7 +2380,7 @@ class CrateTest(FetcherTest):
         ud = fetcher.ud[fetcher.urls[0]]
 
         self.assertIn("name", ud.parm)
-        self.assertEqual(ud.parm["name"], "glob")
+        self.assertEqual(ud.parm["name"], "glob-0.2.11")
         self.assertIn("downloadfilename", ud.parm)
         self.assertEqual(ud.parm["downloadfilename"], "glob-0.2.11.crate")
 
@@ -2428,13 +2428,13 @@ class CrateTest(FetcherTest):
         ud = fetcher.ud[fetcher.urls[0]]
 
         self.assertIn("name", ud.parm)
-        self.assertEqual(ud.parm["name"], "glob")
+        self.assertEqual(ud.parm["name"], "glob-0.2.11")
         self.assertIn("downloadfilename", ud.parm)
         self.assertEqual(ud.parm["downloadfilename"], "glob-0.2.11.crate")
 
         ud = fetcher.ud[fetcher.urls[1]]
         self.assertIn("name", ud.parm)
-        self.assertEqual(ud.parm["name"], "time")
+        self.assertEqual(ud.parm["name"], "time-0.1.35")
         self.assertIn("downloadfilename", ud.parm)
         self.assertEqual(ud.parm["downloadfilename"], "time-0.1.35.crate")
 
@@ -2451,7 +2451,7 @@ class CrateTest(FetcherTest):
     def test_crate_incorrect_cksum(self):
         uri = "crate://crates.io/aho-corasick/0.7.20"
         self.d.setVar('SRC_URI', uri)
-        self.d.setVarFlag("SRC_URI", "aho-corasick.sha256sum", hashlib.sha256("Invalid".encode("utf-8")).hexdigest())
+        self.d.setVarFlag("SRC_URI", "aho-corasick-0.7.20.sha256sum", hashlib.sha256("Invalid".encode("utf-8")).hexdigest())
 
         uris = self.d.getVar('SRC_URI').split()
 
-- 
2.39.2