Current script implementation uses revisions recorded in JSON file to replicate previously recorded setup. While this is useful for complete layer setup reproducibility, this does not allow the setup "upgrade" where this script can be used to use remote branch information and latest HEAD, have the setup restored, and then saved using updated revisions.
Add new '--skip-revs' parameter which can be used to obtain the updated layer setup. Following set of operations could be executed to achieve this: 1. Restore initial layer setup using remote branch HEAD instead of recorded revisions by specifying --skip-revs. 2. After layer setup is created, JSON file containing updated revisions is retrieved via `bitbake-layers create-layers-setup` 3. Updated JSON file can be checked in to bootstrap repository and used later without '--skip-revs' to replicated updated setup. Signed-off-by: Andrey Zhizhikin <[email protected]> --- scripts/oe-setup-layers | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/scripts/oe-setup-layers b/scripts/oe-setup-layers index 6d49688a32..a4941450d3 100755 --- a/scripts/oe-setup-layers +++ b/scripts/oe-setup-layers @@ -69,6 +69,13 @@ def _do_checkout(args, json): remotes = r_remote['remotes'] print('\nSetting up source {}, revision {}, branch {}'.format(r_name, desc, branch)) + if args['skip_revs']: + if branch and (branch != 'HEAD'): + print('\nSkip revision option used, remote {} branch {} HEAD will be used instead of {}'.format(r_name, branch, rev)) + rev = branch + else: + print('\nBranch info is missing in json, --skip-revs option is not used') + if not _is_repo_git_repo(repodir): cmd = 'git init -q {}'.format(repodir) print("Running '{}'".format(cmd)) @@ -108,6 +115,7 @@ except subprocess.CalledProcessError as e: parser.add_argument('--destdir', default=defaultdest, help='Where to check out the layers (default is {defaultdest}).'.format(defaultdest=defaultdest)) parser.add_argument('--jsondata', default=__file__+".json", help='File containing the layer data in json format (default is {defaultjson}).'.format(defaultjson=__file__+".json")) +parser.add_argument('--skip-revs', action='store_true', help='Skip revisions recorded in json manifest, and use latest revision on branch to restore setup') args = parser.parse_args() -- 2.34.1
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