linux/poky.git/bitbake/lib/bb/fetch2/git.py, branch walnascar

bitbake: fetch: Drop multiple branch/revision support for single git urls

2025-03-20T13:50:40+00:00

We used to use this for bare clones where a single git url could handle multiple revisions (which implied multiple branches). We don't use this any more and I doubt we'd want to go back to it. If we remove it, we can simplfy the looping in the code which seems desireable. This patch does change the warning for missing branch parameters to a error. The message has hinted about that for long enough. Some test cases are removed since they are no longer needed. (Bitbake rev: 2515fbd10824005fa7f34e87706000c079920366) Signed-off-by: Richard Purdie

bitbake: fetch/git: Ensure tags work with shallow clones

2025-03-19T11:46:30+00:00

If we want to validate a tag when using shallow clones, we need to ensure the tag is imported to the clone. Adding to extra_refs allows this to happen ensuring tag validation in shallow clones works. (Bitbake rev: 03945475886b8d31c7eccc80fe594ab5306bcf5d) Signed-off-by: Richard Purdie

bitbake: fetch/git: Rework tag parameter handling

2025-03-19T11:46:30+00:00

Currently bitbake disallows tag parameters along with revision parameters. This isn't great since quite often, we'd like to verify that a given revision does match some tag. At the same time we don't want to or need to access the network to verify this, which normally a tag would require. Rework the code so that tag and revisions can both be specified together. Verify that any tag specified matches the revision in use at unpack time. This means we can start requiring people to put tags in git SRC_URIs when revisions are used, making review a little easier that it isn't some random revision. The test that is dropped looks like a different test but the comment is a copy and paste error. The SRCREV/rev mismatch test remains, this removes the rev and tag set test. (Bitbake rev: d591d7633fe8d739ec00395920e44910b0b77e27) Signed-off-by: Richard Purdie

bitbake: fetch2/git: Restore escape quoting for the git url when used

2025-03-18T11:03:17+00:00

This fixes a bug where escapes in the url path would not be properly restored for the git commands in the git fetcher. For example, a space which is encoded as '%20' was not properly encoded before the clone command. e.g. SRC_URI="git://git.openembedded.org/bitbake%20example/bitbake;protocol=https" resulted in git clone 'https://git.openembedded.org/bitbake example/bitbake' instead of git clone 'https://git.openembedded.org/bitbake%20example/bitbake' (Bitbake rev: be48024253b93215bb110cd1d05925e789ec9680) Signed-off-by: Patrik Nordvall Signed-off-by: Richard Purdie

bitbake: fetch2/git: Add support for fast initial shallow fetch

2025-03-06T11:16:46+00:00

When `ud.shallow == 1`: - Prefer an initial shallow clone over an initial full bare clone, while still utilizing any already existing full bare clones. - If the Git error "Server does not allow request for unadvertised object" occurs, the initial full bare clone is fetched automatically. This may happen if the Git server does not allow the request or if the Git client has issues with this functionality, especially with the Git client from Ubuntu 20.04. This improves: - Resolve timeout issues during initial clones on slow internet connections by reducing the amount of data transferred. - Eliminate the need to use an HTTPS tarball `SRC_URI` to reduce data transfer. - Allow SSH-based authentication (e.g. cert and agent-based) when using non-public repos, so additional HTTPS tokens may not be required. (Bitbake rev: 457288b2fda86fd00cdcaefac616129b0029e1f9) Signed-off-by: Stefan Koch Signed-off-by: Richard Purdie

bitbake: lib: Remove double imports

2025-02-27T15:12:55+00:00

* Remove double imports mentioned by pylint (Bitbake rev: 741db6719efca5aa9ef2c15e60cdd624e4aa1a8d) Signed-off-by: Michael Estner Signed-off-by: Richard Purdie

bitbake: git: Clean broken symlink

2024-10-28T14:08:33+00:00

The file may be a symlink when mirror from local disk, and the symlink will be broken when the linked file is removed, use os.path.islink() to check and remove the broken symlink. (Bitbake rev: d0deb5fe6e7a84b07b49ef685b209729d2fdc780) Signed-off-by: Robert Yang Signed-off-by: Richard Purdie

bitbake: git: Clean shallow mirror tarball

2024-10-28T14:08:33+00:00

Fixed: BB_GIT_SHALLOW = "1" BB_GENERATE_SHALLOW_TARBALLS = "1" $ bitbake utfcpp -cfetch && bitbake utfcpp -ccleanall The downloads/gitsmshallow_github.com.nemtrif.*.tar.gz won't be cleaned without this fix. (Bitbake rev: bab7a8970a0237a9d24217685a595e76a1336c07) Signed-off-by: Robert Yang Signed-off-by: Richard Purdie

bitbake: fetch2/git: Use quote from shlex, not pipes

2024-10-01T11:42:24+00:00

The pipes module is removed in python 3.13. It was already using the quote function from shlex so use that directly instead. The module already imports shlex too so it is an easy substitution. (Bitbake rev: 9ef4f2a30127455562e38e869793a723eed6c07c) Signed-off-by: Richard Purdie

bitbake: fetch2/git: Enforce default remote name to "origin"

2024-07-13T22:30:07+00:00

Enforce the default remote name to "origin", as assumed in numerous places. This prevents build failures in case the system/user configuration sets this to a different value. (Bitbake rev: 1d7360031164f04887c792fb0b2dd86c6ccfcc23) Signed-off-by: Richard Purdie