tools/git-repo.git/docs/internal-fs-layout.md, branch v2.16

Update copyfile and linkfile if manifest updated

2021-05-01T13:26:08+00:00

Currently, copyfiles and linkfiles which marked by "" and "" in manifest will be created by first exec 'repo sync'. But if some "" or "" are removed in manifest, then 'repo sync', these removed item dest can not be removed in the sourcecode workspace. This patch is intent to fix this issue, by save a 'copy-link-files.json' in .repo and then compared with new dest path when next sync. If any "" or "" were removed, the dest path will be removed in sourcecode at the same time. Bug: https://crbug.com/gerrit/11008 Change-Id: I6b7b41e94df0f9e6e52801ec755951a4c572d05d Signed-off-by: jiajia tang Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/304202 Reviewed-by: Mike Frysinger

init: Added --partial-clone-exclude option.

2021-04-13T15:47:10+00:00

partial-clone-exclude option excludes projects during partial clone. This is a comma-delimited project names (from manifest.xml). This option is persisted and it is used by the sync command. A project that has been unparital'ed will remain unpartial if that project's name is specified in the --partial-clone-exclude option. The project name should match exactly. Added $ ./run_tests -v Bug: [google internal] b/175712967 "I can't "unpartial" my androidx-main checkout" $ rm -rf androidx-main/ $ mkdir androidx-main/ $ cd androidx-main/ $ repo_dev init -u https://android.googlesource.com/platform/manifest -b androidx-main --partial-clone --clone-filter=blob:limit=10M -m default.xml $ repo_dev sync -c -j8 + Verify a project is partial $ cd frameworks/support/ $ git config -l | grep 'partial' + Unpartial a project. $ /google/bin/releases/android/git_repack/git_unpartial + Verify project is unpartial $ git config -l | grep 'partial' $ cd ../.. + Exclude the project from being unparial'ed after init and sync. $ repo_dev init -u https://android.googlesource.com/platform/manifest -b androidx-main --partial-clone --clone-filter=blob:limit=10M --partial-clone-exclude="platform/frameworks/support,platform/frameworks/support-golden" -m default.xml + Verify project is unpartial $ cd frameworks/support/ $ git config -l | grep 'partial' $ cd ../.. $ repo_dev sync -c -j8 $ cd frameworks/support/ $ git config -l | grep 'partial' $ cd ../.. + Remove the project from exclude list and verify that project is partially cloned. $ repo_dev init -u https://android.googlesource.com/platform/manifest -b androidx-main --partial-clone --clone-filter=blob:limit=10M --partial-clone-exclude= -m default.xml $ repo_dev sync -c -j8 $ cd frameworks/support/ $ git config -l | grep 'partial' Change-Id: Id5dba418eba1d3f54b54e826000406534c0ec196 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/303162 Reviewed-by: Mike Frysinger Tested-by: Raman Tenneti

docs: add warnings about repos data model

2021-02-25T15:48:03+00:00

For people coming across these docs and thinking that repo's methods are good to replicate, add a note warning them against doing so. Change-Id: I443a783794313851a6e7ba1c39baebac988bff9a Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/298164 Reviewed-by: Michael Mortensen Tested-by: Mike Frysinger

init: added --use-superproject option to clone superproject.

2021-02-11T18:59:29+00:00

Added --no-use-superproject to repo and init.py to disable use of manifest superprojects. Replaced the term "sha" with "commit id". Added _GetBranch method to Superproject object. Moved shared code between init and sync into SyncSuperproject function. This function either does git clone or git fetch. If git fetch fails it does git clone. Changed Superproject constructor to accept manifest, repodir and branch to avoid passing them to multiple functions as argument. Changed functions that were raising exceptions to return either True or False. Saved the --use-superproject option in config as repo.superproject. Updated internal-fs-layout.md document. Updated the tests to work with the new API changes in Superproject. Performance for the first time sync has improved from 20 minutes to around 15 minutes. Tested the code with the following commands. $ ./run_tests -v Tested the sync code by using repo_dev alias and pointing to this CL. $ repo init took around 20 seconds longer because of cloning of superproject. $ time repo_dev init -u sso://android.git.corp.google.com/platform/manifest -b master --partial-clone --clone-filter=blob:limit=10M --repo-rev=main --use-superproject ... real 0m35.919s user 0m21.947s sys 0m8.977s First run $ time repo sync --use-superproject ... real 16m41.982s user 100m6.916s sys 19m18.753s No difference in repo sync time after the first run. Bug: [google internal] b/179090734 Bug: https://crbug.com/gerrit/13709 Bug: https://crbug.com/gerrit/13707 Change-Id: I12df92112f46e001dfbc6f12cd633c3a15cf924b Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/296382 Reviewed-by: Mike Frysinger Tested-by: Raman Tenneti

switch to "main" branch for development

2020-11-16T05:07:33+00:00

We're migrating from "master" to "main" as the default development branch. This only affects repo itself, not manifests. Change-Id: I27489dd721c9a467a1c43736808cb3b3c1365433 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/288082 Reviewed-by: Michael Mortensen Tested-by: Mike Frysinger

Make partial clone imply no-clone-bundle by default.

2020-05-21T19:47:36+00:00

For large projects, clone bundle is useful because it provided a way to efficiently transfer a large portion of git objects through CDN, without needing to interact with git server. However, with partial clones, the intention is to not download most of the objects, so the use of clone bundles would defeat the space savings normally seen with partial clones, as they are downloaded before the first fetch. A new option, --clone-bundle is added to override this behavior. Add a new repo.clonebundle variable which remembers the choice if explicitly given from command line at repo init. Change-Id: I03638474af303a82af34579e16cd4700690b5f43 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/268452 Tested-by: Xin Li Reviewed-by: Jonathan Nieder

init: rename --repo-branch to --repo-rev

2020-03-18T00:24:43+00:00

We refer to this as "revision" in help text, and in REPO_REV envvar, so rename to --repo-rev to be consistent. We keep --repo-branch for backwards compatibility, but as a hidden option. Bug: https://crbug.com/gerrit/11045 Change-Id: I1ecc282fba32917ed78a63850360c08469db849a Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/259352 Tested-by: Mike Frysinger Reviewed-by: David Pursehouse

upload: add config setting for upload notifications

2020-03-15T08:31:35+00:00

This allows people to set default e-mail notifications via gitconfig. Bug: https://crbug.com/gerrit/12451 Change-Id: Ic04ea3b7df0c5603c491961112c5be8cabb9dddd Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/259014 Tested-by: Mike Frysinger Reviewed-by: David Pursehouse

upload: allow users to set labels when uploading

2020-02-24T23:35:47+00:00

Bug: https://crbug.com/gerrit/11801 Change-Id: I060465105b4e68ddfc815e572f62bf5dac2c1ffd Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/256614 Tested-by: Mike Frysinger Reviewed-by: Jack Rosenthal Reviewed-by: David Pursehouse

manifest_xml: change .repo/manifest.xml to a plain file

2020-02-22T04:38:17+00:00

Changing this to a file instead of using a symlink serves two purposes: * We can insert some comments & doc links to help users learn what this is for, discover relevant documentation, and to discourage them from modifying things. * Windows requires Administrator access to use symlinks. With this last change, Windows users can get repo client checkouts with the new --worktree option and not need symlinks anywhere at all. Which means they no longer need to be an Administrator in order to `repo sync`. Change-Id: I9bc46824fd8d4b0f446ba84bd764994ca1e597e2 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/256313 Tested-by: Mike Frysinger Reviewed-by: David Pursehouse