diff mbox series

[poky,scarthgap,23/23] bitbake: fetch2/git: Add multiple revision support

Message ID 20250808084931.2156763-23-akash.hadke27@gmail.com
State Not Applicable
Delegated to: Steve Sakoman
Headers show
Series [poky,scarthgap,01/23] bitbake: fetch2/git: Use git shallow fetch to implement clone_shallow_local() | expand

Commit Message

Akash Hadke Aug. 8, 2025, 8:49 a.m. UTC
In scarthgap single SRC_URI can still have multiple revisions
update the code in order to iterate over these revisions and
do the fetch.

Signed-off-by: Akash Hadke <akash.hadke27@gmail.com>
---
 bitbake/lib/bb/fetch2/git.py | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

Comments

patchtest@automation.yoctoproject.org Aug. 8, 2025, 9:10 a.m. UTC | #1
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---
Testing patch /home/patchtest/share/mboxes/poky-scarthgap-23-23-bitbake-fetch2-git-Add-multiple-revision-support.patch

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---

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Alexander Kanavin Aug. 11, 2025, 8:23 a.m. UTC | #2
I don't think this whole patchset is eligible for scarthgap. It adds
new features, and that's per policy is not allowed.

This particular last patch needs to land in master first (or there
must be an explanation of why it is not necessary there).

Alex

On Fri, 8 Aug 2025 at 10:51, akash hadke via lists.openembedded.org
<akash.hadke27=gmail.com@lists.openembedded.org> wrote:
>
> In scarthgap single SRC_URI can still have multiple revisions
> update the code in order to iterate over these revisions and
> do the fetch.
>
> Signed-off-by: Akash Hadke <akash.hadke27@gmail.com>
> ---
>  bitbake/lib/bb/fetch2/git.py | 20 +++++++++++---------
>  1 file changed, 11 insertions(+), 9 deletions(-)
>
> diff --git a/bitbake/lib/bb/fetch2/git.py b/bitbake/lib/bb/fetch2/git.py
> index 390d9ddafc..88fa119e1d 100644
> --- a/bitbake/lib/bb/fetch2/git.py
> +++ b/bitbake/lib/bb/fetch2/git.py
> @@ -513,12 +513,13 @@ class Git(FetchMethod):
>                  raise bb.fetch2.FetchError("Unable to find revision %s even from upstream" % missing_rev)
>
>          if self.lfs_need_update(ud, d):
> -            self.lfs_fetch(ud, d, ud.clonedir, ud.revision)
> +            for name in ud.names:
> +                self.lfs_fetch(ud, d, name, ud.clonedir, ud.revisions[name])
>
> -    def lfs_fetch(self, ud, d, clonedir, revision, fetchall=False, progresshandler=None):
> +    def lfs_fetch(self, ud, d, name, clonedir, revision, fetchall=False, progresshandler=None):
>          """Helper method for fetching Git LFS data"""
>          try:
> -            if self._need_lfs(ud) and self._contains_lfs(ud, d, clonedir) and len(revision):
> +            if self._need_lfs(ud) and self._contains_lfs(ud, d, name, clonedir) and len(revision):
>                  self._ensure_git_lfs(d, ud)
>
>                  # Using worktree with the revision because .lfsconfig may exists
> @@ -649,7 +650,7 @@ class Git(FetchMethod):
>              runfetchcmd(fetch_cmd, d, workdir=dest)
>              runfetchcmd("%s update-ref %s %s" % (ud.basecmd, ref, revision), d, workdir=dest)
>              # Fetch Git LFS data
> -            self.lfs_fetch(ud, d, dest, ud.revisions[ud.names[0]])
> +            self.lfs_fetch(ud, d, name, dest, ud.revisions[ud.names[0]])
>
>          # Apply extra ref wildcards
>          all_refs_remote = runfetchcmd("%s ls-remote origin 'refs/*'" % ud.basecmd, \
> @@ -738,7 +739,7 @@ class Git(FetchMethod):
>          repourl = self._get_repo_url(ud)
>          runfetchcmd("%s remote set-url origin %s" % (ud.basecmd, shlex.quote(repourl)), d, workdir=destdir)
>
> -        if self._contains_lfs(ud, d, destdir):
> +        if any(self._contains_lfs(ud, d, name, destdir) for name in ud.names):
>              if not need_lfs:
>                  bb.note("Repository %s has LFS content but it is not being fetched" % (repourl))
>              else:
> @@ -806,8 +807,9 @@ class Git(FetchMethod):
>          Verifies whether the LFS objects for requested revisions have already been downloaded
>          """
>          # Bail out early if this repository doesn't use LFS
> -        if not self._contains_lfs(ud, d, wd):
> -            return True
> +        for name in ud.names:
> +            if not self._contains_lfs(ud, d, name, wd):
> +                return True
>
>          self._ensure_git_lfs(d, ud)
>
> @@ -835,12 +837,12 @@ class Git(FetchMethod):
>      def _need_lfs(self, ud):
>          return ud.parm.get("lfs", "1") == "1"
>
> -    def _contains_lfs(self, ud, d, wd):
> +    def _contains_lfs(self, ud, d, name, wd):
>          """
>          Check if the repository has 'lfs' (large file) content
>          """
>          cmd = "%s grep lfs %s:.gitattributes | wc -l" % (
> -            ud.basecmd, ud.revision)
> +            ud.basecmd, ud.revisions[name])
>
>          try:
>              output = runfetchcmd(cmd, d, quiet=True, workdir=wd)
> --
> 2.25.1
>
>
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>
Richard Purdie Oct. 10, 2025, 12:41 p.m. UTC | #3
On Fri, 2025-10-10 at 04:44 -0700, akash hadke via
lists.openembedded.org wrote:
> On Mon, Aug 11, 2025 at 01:53 PM, Alexander Kanavin wrote:
>  
> I know this patchset is bringing new changes but there is issue with
> gitsm in scarthgap and in order to fix we need these changes and all
> are taken from master branch.
>  
> The last commit is not there in master because later in master branch
> some more changes are introduced which are not necessary and which
> are dependent on more change set, hence those were not taken instead
> added this extra commit to complete this patch set.

Fixing a bug doesn't automatically mean something should be accepted.
We have to consider the risks of other issues the change introduces
too, along with whether it fits with general direction. Backporting
feature is specifically not allowed without an exception being made.

In this case you're talking about something we specifically removed in
master, so adding it to the LTS release seems like a backwards step, at
least from where I see this having not looked into it all in detail.

Cheers,

Richard
diff mbox series

Patch

diff --git a/bitbake/lib/bb/fetch2/git.py b/bitbake/lib/bb/fetch2/git.py
index 390d9ddafc..88fa119e1d 100644
--- a/bitbake/lib/bb/fetch2/git.py
+++ b/bitbake/lib/bb/fetch2/git.py
@@ -513,12 +513,13 @@  class Git(FetchMethod):
                 raise bb.fetch2.FetchError("Unable to find revision %s even from upstream" % missing_rev)
 
         if self.lfs_need_update(ud, d):
-            self.lfs_fetch(ud, d, ud.clonedir, ud.revision)
+            for name in ud.names:
+                self.lfs_fetch(ud, d, name, ud.clonedir, ud.revisions[name])
 
-    def lfs_fetch(self, ud, d, clonedir, revision, fetchall=False, progresshandler=None):
+    def lfs_fetch(self, ud, d, name, clonedir, revision, fetchall=False, progresshandler=None):
         """Helper method for fetching Git LFS data"""
         try:
-            if self._need_lfs(ud) and self._contains_lfs(ud, d, clonedir) and len(revision):
+            if self._need_lfs(ud) and self._contains_lfs(ud, d, name, clonedir) and len(revision):
                 self._ensure_git_lfs(d, ud)
 
                 # Using worktree with the revision because .lfsconfig may exists
@@ -649,7 +650,7 @@  class Git(FetchMethod):
             runfetchcmd(fetch_cmd, d, workdir=dest)
             runfetchcmd("%s update-ref %s %s" % (ud.basecmd, ref, revision), d, workdir=dest)
             # Fetch Git LFS data
-            self.lfs_fetch(ud, d, dest, ud.revisions[ud.names[0]])
+            self.lfs_fetch(ud, d, name, dest, ud.revisions[ud.names[0]])
 
         # Apply extra ref wildcards
         all_refs_remote = runfetchcmd("%s ls-remote origin 'refs/*'" % ud.basecmd, \
@@ -738,7 +739,7 @@  class Git(FetchMethod):
         repourl = self._get_repo_url(ud)
         runfetchcmd("%s remote set-url origin %s" % (ud.basecmd, shlex.quote(repourl)), d, workdir=destdir)
 
-        if self._contains_lfs(ud, d, destdir):
+        if any(self._contains_lfs(ud, d, name, destdir) for name in ud.names):
             if not need_lfs:
                 bb.note("Repository %s has LFS content but it is not being fetched" % (repourl))
             else:
@@ -806,8 +807,9 @@  class Git(FetchMethod):
         Verifies whether the LFS objects for requested revisions have already been downloaded
         """
         # Bail out early if this repository doesn't use LFS
-        if not self._contains_lfs(ud, d, wd):
-            return True
+        for name in ud.names:
+            if not self._contains_lfs(ud, d, name, wd):
+                return True
 
         self._ensure_git_lfs(d, ud)
 
@@ -835,12 +837,12 @@  class Git(FetchMethod):
     def _need_lfs(self, ud):
         return ud.parm.get("lfs", "1") == "1"
 
-    def _contains_lfs(self, ud, d, wd):
+    def _contains_lfs(self, ud, d, name, wd):
         """
         Check if the repository has 'lfs' (large file) content
         """
         cmd = "%s grep lfs %s:.gitattributes | wc -l" % (
-            ud.basecmd, ud.revision)
+            ud.basecmd, ud.revisions[name])
 
         try:
             output = runfetchcmd(cmd, d, quiet=True, workdir=wd)