From: Joshua Watt <JPEWhacker@gmail.com>
Date: Fri, 19 Nov 2021 02:12:49 +0000 (-0600)
Subject: classes/crate-fetch: Ensure crate fetcher is available
X-Git-Tag: uninative-3.5~762
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=bc66c5dd65fb654af5cd91b47f9b4f7a5f53436e;p=openembedded-core.git

classes/crate-fetch: Ensure crate fetcher is available

Reworks the crate fetcher class to have it install the fetcher at recipe
finalization so that it is always available before SRC_URI is expanded.
In addition, override the value of SRCPV to also install the fetcher
when SRCPV is expanded so that AUTOREV works.

[YOCTO #10867]

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/crate-fetch.bbclass b/meta/classes/crate-fetch.bbclass
index c0ed434a96..a7fa22b2a0 100644
--- a/meta/classes/crate-fetch.bbclass
+++ b/meta/classes/crate-fetch.bbclass
@@ -7,7 +7,22 @@
 # crate://<packagename>/<version>
 #
 
-python () {
-        import crate
-        bb.fetch2.methods.append( crate.Crate() )
+def import_crate(d):
+    import crate
+    if not getattr(crate, 'imported', False):
+        bb.fetch2.methods.append(crate.Crate())
+        crate.imported = True
+
+python crate_import_handler() {
+    import_crate(d)
 }
+
+addhandler crate_import_handler
+crate_import_handler[eventmask] = "bb.event.RecipePreFinalise"
+
+def crate_get_srcrev(d):
+    import_crate(d)
+    return bb.fetch2.get_srcrev(d)
+
+# Override SRCPV to make sure it imports the fetcher first
+SRCPV = "${@crate_get_srcrev(d)}"