In the case of:
[url "Foo"]
insteadOf = Bar
We should return "Bar" for the key "url.Foo.insteadof", but not
for the key "url.foo.insteadof". This requires splitting the
key into its components and only lower casing the section and
value name, leaving the subsection portion alone.
Signed-off-by: Shawn O. Pearce <sop@google.com>
Someone pointed out this message isn't always the truth; so we
shouldn't print it. The code path is executed when there are
published commits, yet our output talks about unpublished ones.
Signed-off-by: Shawn O. Pearce <sop@google.com>
We now try to sync all projects that can be done safely first, before
we start rebasing user commits over the upstream. This has the nice
effect of making the local tree as close to the upstream as possible
before the user has to start resolving merge conflicts, as that extra
information in other projects may aid in the conflict resolution.
Informational output is buffered and delayed until calculation for
all projects has been done, so that the user gets one concise list
of notice messages, rather than it interrupting the progress meter.
Fast-forward output is now prefixed with the project header, so the
user can see which project that update is taking place in, and make
some relation of the diffstat back to the project name.
Rebase output is now prefixed with the project header, so that if
the rebase fails, the user can see which project we were operating
on and can try to address the failure themselves.
Since rebase sits on a detached HEAD, we now look for an in-progress
rebase during sync, so we can alert the user that the given project
is in a state we cannot handle.
Signed-off-by: Shawn O. Pearce <sop@google.com>
rebase interactive (aka rebase -i) has changed in newer versions
of git, and doesn't always generate the sequence of commits the
same way it used to. It also doesn't handle having a previously
applied commit try to be applied again.
The default rebase algorithm is better suited to our needs.
It uses --ignore-if-in-upstream when generating the patch series
for git-am, and git-am with its 3-way fallback is able to handle
a rename case just as well as the cherry-pick variant used by -m.
Its also a generally faster implementation.
Signed-off-by: Shawn O. Pearce <sop@google.com>
If there are no projects to fetch, the progress meter would
have divided by zero during `repo sync`, and that throws a
ZeroDivisionError. Instead we report the progress with an
unknown amount remaining.
Signed-off-by: Shawn O. Pearce <sop@google.com>
Users may want to upgrade only repo to the latest release, but
leave their working tree state alone and avoid 'repo sync'.
Signed-off-by: Shawn O. Pearce <sop@google.com>
Users can now use 'repo grep' to search all projects, rather than
'repo forall -c git grep'. Its not only shorter to type, but it
also filters results better by highlighting which projects matched
in the client workspace.
Signed-off-by: Shawn O. Pearce <sop@google.com>
If there is nothing output at all, tell the user the working tree is
completely clean. It just gives them a bit more of a warm-fuzzy
feeling knowing repo and until the end. It also more closely
matches with the output of git status.
Signed-off-by: Shawn O. Pearce <sop@google.com>
This way users can see how much is left during fetch. Its
especially useful when most syncs are no-ops but there are
hundreds of repositories to poll.
Signed-off-by: Shawn O. Pearce <sop@google.com>
This permits usage of 'repo sync' while offline, as we bypass the
network based portions of the code and do only the local sync.
An example use case might be:
repo sync -n ; # while we have network
... some time later ...
repo sync -l ; # while without network, come up to date
Signed-off-by: Shawn O. Pearce <sop@google.com>
The -d flag moves the project back to a detached HEAD state,
matching what is listed in the manifest. This can be useful to
set a client to something stable (or at least well-known), such as
before a sequence of 'repo download' commands are used to get some
changes for testing.
Signed-off-by: Shawn O. Pearce <sop@google.com>
This makes it easier to update all repositories, without actually
impacting the working directory, or learning about how to use
`repo forall -c 'git fetch $REPO_REMOTE' `.
Signed-off-by: Shawn O. Pearce <sop@google.com>
This is only meant to be passed through while repo upgrades itself
during a sync. It should never be something a user invokes on
their own.
Signed-off-by: Shawn O. Pearce <sop@google.com>
If `repo start foo` fails due to uncommitted and unmergeable changes
in a single project, we have switched half of the projects over to
the new target branches, but didn't on the one that failed to move.
This change improves the situation by doing three things differently:
- We keep going when we encounter an error, so other projects
that can successfully switch still switch.
- We ignore projects whose current branch is already on the
requested name; they are logically already setup.
- We checkout the branch if it already exists, rather than
trying to recreate the branch.
Bug: REPO-22
Signed-off-by: Shawn O. Pearce <sop@google.com>
There isn't any great value in buffering stdout into memory
coming from git checkout. So don't bother doing it.
Signed-off-by: Shawn O. Pearce <sop@google.com>
We now display a summary of the available topic branches in this
client, based upon a sorted union of all existing projects.
Bug: REPO-21
Signed-off-by: Shawn O. Pearce <sop@google.com>
The repo script often uses a pager by default and will produce
control characters (coloring) to standard output when using the
pager, even if the output is redirected to another pipe or script.
This is because the pager setup checked for the terminal presence
on FD 0, and in case of redirection FD 0 is still attached to
the terminal.
Instead require that both FD 0 and FD 1 are connected to the terminal
in order to start the pager.
Bug: REPO-19, b.android.com/2004
Signed-off-by: Shawn O. Pearce <sop@google.com>
If the user has multiple projects to upload changes to, and they
are all going to the same review server, we only need to query the
'/ssh_info' data once.
Signed-off-by: Shawn O. Pearce <sop@google.com>
If /ssh_info is protected by an HTML based login page, we may get
back a "200 OK" response from the server with some HTML document
asking us to authenticate. This can't be parsed into a host name
and port number, so we shouldn't even try.
Valid host names and decimal port numbers cannot contain '<', but
an unexpected HTML login page would. So we test for '<' to give
us a fair indicator that the content isn't what we think it is,
and bail out.
Signed-off-by: Shawn O. Pearce <sop@google.com>
If a review URL is set to 'http://host/Gerrit' because the user
thinks that is the correct way to point repo at Gerrit, we should
be a bit more flexible and fix the URL by dropping the '/Gerrit'
suffix and replace it with '/ssh_info'.
Likewise, if a review URL points already at '/ssh_info' for a Gerrit
instance, we should leave it alone.
Signed-off-by: Shawn O. Pearce <sop@google.com>
Modern Gerrit2 automatically outputs the URL for each commit to
stderr as it creates the records. Dumping the URL ourselves is
unnecessary additional output, and worse is just an approximate
guess for the correct web URL. Gerrit might not live at the top
level directory for the server, or might even prefer a different
hostname for web connections than what is listed in the manifest.
Signed-off-by: Shawn O. Pearce <sop@google.com>
On a mirror client we don't prompt for user.name,user.email as the
data is only necessary if you will make new commits. On a re-init
we were testing the command line option, not the existing IsMirror
property from the manifest configuration file.
Signed-off-by: Shawn O. Pearce <sop@google.com>
This allows the user to run "repo init -u" again after an
initial attempt failed due to an invalid URL.
Signed-off-by: Shawn O. Pearce <sop@google.com>
Instead of a stack trace ending in origin/master not existing we
now tell the user the manifest url is invalid if 'git fetch' has
failed out early.
Signed-off-by: Shawn O. Pearce <sop@google.com>
If the value obtained is None we now set the variable to
'' instead, in an attempt to make execve() happier about
our 3rd argument, the env dictionary.
Signed-off-by: Shawn O. Pearce <sop@google.com>
We now correctly support re-initializing an existing client to point
to a different branch of the same manifest repository, effectively
allowing the client to switch the baseline it is operating on.
Signed-off-by: Shawn O. Pearce <sop@google.com>
Simply setting repo.mirror true doesn't make a client into a mirror.
The on-disk layout is completely wrong for a mirror repository,
and until we fix our layout for a non-mirror client to more closely
resemble the upstream we can't do anything to easily turn on or
turn off the mirror status flag.
Signed-off-by: Shawn O. Pearce <sop@google.com>
This has the same effect as saying "export REPO_TRACE=1" in
your shell prior to starting repo, but is documented in the
command usage and perhaps easier to use.
Signed-off-by: Shawn O. Pearce <sop@google.com>
This can be useful to create a new manifest from an existing client,
especially if the client wants to use the "-r" option to set each
project's revision to the current commit SHA-1, making a sort of a
tag file that can be used to recreate this exact state elsewhere.
Signed-off-by: Shawn O. Pearce <sop@google.com>
When creating a mirror repository we will always be using a bare
repository. Setting $GIT_DIR/config to have core.bare = true is
reasonable and helps Git to recognize the environment it is in.
Signed-off-by: Shawn O. Pearce <sop@google.com>
If a client was created with "repo init --mirror" then there are
no working directories present, and no files checked out. Using
a command like "repo status" in this context makes no sense, and
actually throws back a Pytyon traceback at the console when the
underlying commands fail out.
We now tag commands with the MirrorSafeCommand type if they are
able to be executed within a mirror directory safely. Using a
command in a mirror which lacks this base class results in a
useful error letting you know the command isn't supported.
Bug: REPO-14
Signed-off-by: Shawn O. Pearce <sop@google.com>
Months ago when the Android Open Source Project launched we had some
import errors that had to be fixed and worked over. These hacks
were here to help users update their clients to newer versions of
the imported code.
Its very likely all clients have either been deleted, or have been
updated and have the fixed imports. So we don't need this hack in
repo anymore.
If a very ancient client still existed, it would need to be created
from scratch anyway, due to the Android cupcake branch merging
into master and the manifest changes not being able to be handled
correctly by repo. A new client wouldn't have the incorrectly
imported code in it, and thus wouldn't need this hack.
Signed-off-by: Shawn O. Pearce <sop@google.com>
I missed a parameter in the format string, but still provided the
value in the parameter list, so the format failed to produce an
output message.
Bug: REPO-15
Signed-off-by: Shawn O. Pearce <sop@google.com>
REPO_PATH is the path relative the the root of the client.
REPO_REMOTE is the name of the remote system from the manifest.
REPO_LREV is the name of the revision from the manifest, but
translated to something the local repository knows.
REPO_RREV is the name of the revision from the manifest.
This allows us to do commands like:
repo forall -c 'echo "(cd $REPO_PATH && git checkout `git rev-parse HEAD`)"'
If a manifest specifies an invalid revision property, give the
user a better error message detaling the problem, instead of an
ugly Python traceback with a strange Git error message.
Bug: REPO-2
Signed-off-by: Shawn O. Pearce <sop@google.com>
Prior to git 1.6.1-rc3~5 the output of 'git branch -d' matched:
Deleted branch (.*)\.
where the subgroup grabbed the branch name. In v1.6.1-rc3~5 (aka
a126ed0a01e265d7f3b2972a34e85636e12e6d34) Brandon Casey changed
the output to include the SHA-1 of the branch name, now matching
the pattern:
Deleted branch (.*) \([0-9a-f]*\)\.
Instead of parsing the output of git branch we now re-obtain the
list of branches after the deletion attempt and perform a set
difference in memory to determine which branches we were able to
successfully delete.
Bug: REPO-9
Signed-off-by: Shawn O. Pearce <sop@google.com>
We didn't use the right Python string methods to parse colors.
$ git config --global color.status.added yellow
managed to cause a stack trace due to undefined methods trim()
and lowercase(). Instead use strip() and lower().
Signed-off-by: Shawn O. Pearce <sop@google.com>
In a pure Python project run directly from source we really don't
have a need for a Makefile. Previously it held the rule to update
the protobuf client from Gerrit1, but now that we have retired that
logic we don't need it anymore.
Signed-off-by: Shawn O. Pearce <sop@google.com>
