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

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 <vapier@google.com>
Tested-by: Raman Tenneti <rtenneti@google.com>
This commit is contained in:
Raman Tenneti
2021-04-12 20:57:25 -07:00
parent 49de8ef584
commit f32f243ff8
6 changed files with 42 additions and 21 deletions

View File

@@ -147,22 +147,23 @@ repo client checkout.
Most settings use the `[repo]` section to avoid conflicts with git.
User controlled settings are initialized when running `repo init`.
| Setting | `repo init` Option | Use/Meaning |
|-------------------|---------------------------|-------------|
| manifest.groups | `--groups` & `--platform` | The manifest groups to sync |
| repo.archive | `--archive` | Use `git archive` for checkouts |
| repo.clonebundle | `--clone-bundle` | Whether the initial sync used clone.bundle explicitly |
| repo.clonefilter | `--clone-filter` | Filter setting when using [partial git clones] |
| repo.depth | `--depth` | Create shallow checkouts when cloning |
| repo.dissociate | `--dissociate` | Dissociate from any reference/mirrors after initial clone |
| repo.mirror | `--mirror` | Checkout is a repo mirror |
| repo.partialclone | `--partial-clone` | Create [partial git clones] |
| repo.reference | `--reference` | Reference repo client checkout |
| repo.submodules | `--submodules` | Sync git submodules |
| repo.superproject | `--use-superproject` | Sync [superproject] |
| repo.worktree | `--worktree` | Use [git worktree] for checkouts |
| user.email | `--config-name` | User's e-mail address; Copied into `.git/config` when checking out a new project |
| user.name | `--config-name` | User's name; Copied into `.git/config` when checking out a new project |
| Setting | `repo init` Option | Use/Meaning |
|------------------- |---------------------------|-------------|
| manifest.groups | `--groups` & `--platform` | The manifest groups to sync |
| repo.archive | `--archive` | Use `git archive` for checkouts |
| repo.clonebundle | `--clone-bundle` | Whether the initial sync used clone.bundle explicitly |
| repo.clonefilter | `--clone-filter` | Filter setting when using [partial git clones] |
| repo.depth | `--depth` | Create shallow checkouts when cloning |
| repo.dissociate | `--dissociate` | Dissociate from any reference/mirrors after initial clone |
| repo.mirror | `--mirror` | Checkout is a repo mirror |
| repo.partialclone | `--partial-clone` | Create [partial git clones] |
| repo.partialcloneexclude | `--partial-clone-exclude` | Comma-delimited list of project names (not paths) to exclude while using [partial git clones] |
| repo.reference | `--reference` | Reference repo client checkout |
| repo.submodules | `--submodules` | Sync git submodules |
| repo.superproject | `--use-superproject` | Sync [superproject] |
| repo.worktree | `--worktree` | Use [git worktree] for checkouts |
| user.email | `--config-name` | User's e-mail address; Copied into `.git/config` when checking out a new project |
| user.name | `--config-name` | User's name; Copied into `.git/config` when checking out a new project |
[partial git clones]: https://git-scm.com/docs/gitrepository-layout#_code_partialclone_code
[superproject]: https://en.wikibooks.org/wiki/Git/Submodules_and_Superprojects