Add a new module with methods for checking the Python version.
Instead of handling Python3 imports with try...except blocks, first
check the python version and then import the relevant modules. This
makes the code a bit cleaner and will result in less diff when/if we
remove support for Python < 3 later.
Use the same mechanism to handle `input` vs. `raw_input` and add
suppression of pylint warnings caused by redefinition of the built-in
method `input`.
Change-Id: Ia403e525b88d77640a741ac50382146e7d635924
Also-by: Chirayu Desai <cdesai@cyanogenmod.org>
Signed-off-by: Chirayu Desai <cdesai@cyanogenmod.org>
When running 'repo init --reference=<mirror>', the mirror will be
used for all projects except the manifest project. This is because
the _InitGitDir function uses the 'repo.reference' git config
value specified in the manifest git, which has no effect when
creating the manifest git as that value will be set after the git
has been successfully cloned.
Information about where the manifest git is located on the server
is only known when performing the 'repo init', so that information
has to be provided when cloning the git in order for it to set up
a proper mapping.
Change-Id: I47a2c8b3267a4065965058718ce1def4ecb34d5a
Signed-off-by: Chirayu Desai <cdesai@cyanogenmod.org>
Change Details:
* Make "default" a special manifest group that matches any project that
does not have the special project group "notdefault"
* Use "default" instead of "all,-notdefault" when user does not specify
manifest group
* Expand -g option help to include example usage of manifest groups
Change Benefits:
* Allow a more intuitive and expressive manifest groups specification:
* "default" instead of "all,-notdefault"
* "default,foo" instead of "all,-notdefault,foo"
* "default,-foo" instead of "all,-notdefault,-foo"
* "foo,-default" which has no equivalent
* Default manifest groups behavior can be restored by the command
'repo init -g default'. This is significantly more intuitive than the
current equivalent command 'repo init -g all,-notdefault'.
Change-Id: I6d0673791d64a650110a917c248bcebb23b279d3
In the information message displayed after running repo init, there
is a missing space:
If this is not the directory in which you want to initializerepo
Add a space.
Change-Id: I20467673ba7481cfe782ba58ff6ed2f7ce9824a5
If repo init is run with the --mirror option, repo checks if there
is already a workspace initialized in the current location, and if
so, exits with an error message:
--mirror not supported on existing client
This error can cause confusion; the users do not understand what
is wrong and what they need to do to fix it.
Change the error message to make it a bit clearer.
Change-Id: Ifd06ef64fd264bd1117e4184c49afe0345b75d8c
The manifest URL and mirror location can be specified in environment
variables which will be used if the options are not passed on the
command line
Change-Id: Ida87968b4a91189822c3738f835e2631e10b847e
Enable the following Pylint warnings:
C0322: Operator not preceded by a space
C0323: Operator not followed by a space
C0324: Comma not followed by a space
And make the necessary fixes.
Change-Id: I74d74283ad5138cbaf28d492b18614eb355ff9fe
When prompting for yes/no answers, convert the answer to lower
case before comparing. This makes it easier to catch answers
like "Yes", "yes", and "YES" with a comparison only for "yes".
Change-Id: I06da8281cec81a7438ebb46ddaf3344d12abe1eb
Fixing some more pylint warnings:
W1401: Anomalous backslash in string
W0623: Redefining name 'name' from outer scope
W0702: No exception type(s) specified
E0102: name: function already defined line n
Change-Id: I5afcdb4771ce210390a79981937806e30900a93c
If the parent of current directory has an initialized repo,
for example, if the current directory is
'/home/users/harry/platform/ics', and there is an initialized repo
in harry's home directory '/home/users/harry/.repo', when user
run 'repo init' command, repo is always initialized to parent
directory in '/home/users/harry/.repo', but most of time user
intends to initialize repo in the current directory, this patch
tells user how to do it.
Change-Id: Id7a76fb18ec0af243432c29605140d60f3de85ca
"except Exception as e" instead of "except Exception, e"
This is part of a transition to supporting Python 3. Python >= 2.6
support "as" syntax.
Note: this removes Python 2.5 support.
Change-Id: I309599f3981bba2b46111c43102bee38ff132803
Fix the following issues reported by pylint:
C0321: More than one statement on a single line
W0622: Redefining built-in 'name'
W0612: Unused variable 'name'
W0613: Unused argument 'name'
W0102: Dangerous default value 'value' as argument
W0105: String statement has no effect
Also fixed a few cases of inconsistent indentation.
Change-Id: Ie0db839e7c57d576cff12d8c055fe87030d00744
Instead of every group being in the group "default", every project
is now in the group "all". A group that should not be downloaded
by default may be added to the group "notdefault".
This allows all group names to be positive (instead of removing groups
directly in the manifest with -default) and offers a clear way of
selecting every project (--groups all).
Change-Id: I99cd70309adb1f8460db3bbc6eff46bdcd22256f
See repo issue #46 :
https://code.google.com/p/git-repo/issues/detail?id=46
When using repo init -b on an already existing repository,
the next sync will try to rebase changes coming from the old manifest
branch onto the new, leading in the best case scenario to conflicts
and in the worst case scenario to an incorrect "mixed up" manifest.
This patch fixes this by deleting the "default" branch in the local
manifest repository when the -d init switch is used, thus forcing
repo to perform a fresh checkout of the new manifest branch
Change-Id: I379e4875ec5357d8614d1197b6afbe58f9606751
Fixes three errors:
Python doesn't like the line wrap after 'and'.
platform.system is a function, needs to be platform.system().
Typo all_platfroms instead of all_platforms.
Change-Id: Ia875e521bc01ae2eb321ec62d839173c00f86c2d
Projects may optionally specify their platform
(eg, groups="platform-linux" in the manifest).
By default, repo will automatically detect the platform. However,
users may specify --platform=[auto|all|linux|darwin].
Change-Id: Ie678851fb2fec5b0938aede01f16c53138a16537
Every project is in group "default". "-default" does not remove
it from this project. All group names specified in the manifest
are positive names as opposed to a mix of negative and positive.
Specified groups are resolved in order. If init is supplied with
--groups="group1,-group2", the following describes the project
selection when syncing:
* all projects in "group1" will be added, and
* all projects in "group2" will be removed.
Change-Id: I1df3dcdb64bbd4cd80d675f9b2d3becbf721f661
Allows specifying a list of groups with a -g argument to repo init.
The groups act on a group= attribute specified on projects in the
manifest.
All projects are implicitly labelled with "default" unless they are
explicitly labelled "-default".
Prefixing a group with "-" removes matching projects from the list
of projects to sync.
If any non-inverted manifest groups are specified, the default label
is ignored.
Change-Id: I3a0dd7a93a8a1756205de1d03eee8c00906af0e5
Reviewed-on: https://gerrit-review.googlesource.com/34570
Reviewed-by: Shawn Pearce <sop@google.com>
Tested-by: Shawn Pearce <sop@google.com>
This reverts commit ee1c2f5717.
This breaks a lot of buildbot systems. Rolling it back for now
until we can understand what the breakage was and how to fix it.
If the user has already configured a workspace, use these values
when re-running 'repo init'.
Otherwise, if the user has global name and e-mail set, use these.
It's always possible to override this and be prompted by specifying
--config-name when running 'repo init'.
Change-Id: If45f0e4b14884071439fb02709dc5cb53f070f60
A default manifest URL can be specified using:
git config --global repo-manifest.<id>.url <url>
A default manifest server can be specified using:
git config --global repo-manifest.<id>.server <url>
A default git mirror reference can be specified using:
git config --global repo-manifest.<id>.reference <path>
This will allow the user to use 'repo init -u <id>' as
a shorter alternative to specifying the full URL.
Also, manifest server will not have to be specified in the
manifest XML and the reference will not have to be specified
on the command line. If they are, they will override these
default values however.
Change-Id: Ifdbc160bd5909ec7df9efb0c5d7136f1d9351754
Signed-off-by: Victor Boivie <victor.boivie@sonyericsson.com>
It is common in command line tools to indicate what the default answer
will be if the user simply hits enter. In repo, the display is just
"y/n" with no indication as to which is the default. So change the n
to N in the messages since that is how repo operates.
Change-Id: I81819ae630355072eb0365e59168b0921289498f
An HTTP (or HTTPS) based remote server may now offer a 'clone.bundle'
file in each repository's Git directory. Over an http:// or https://
remote repo will first ask for '$URL/clone.bundle', and if present
download this to bootstrap the local client, rather than relying
on the native Git transport to initialize the new repository.
Bundles may be hosted elsewhere. The client automatically follows a
HTTP 302 redirect to acquire the bundle file. This allows servers
to direct clients to cached copies residing on content delivery
networks, where the bundle may be closer to the end-user.
Bundle downloads are resumeable from where they last left off,
allowing clients to initialize large repositories even when the
connection gets interrupted.
If a bundle does not exist for a repository (a HTTP 404 response
code is returned for '$URL/clone.bundle'), the native Git transport
is used instead. If the client is performing a shallow sync, the
bundle transport is not used, as there is no way to embed shallow
data into the bundle.
Change-Id: I05dad17792fd6fd20635a0f71589566e557cc743
Signed-off-by: Shawn O. Pearce <sop@google.com>
This is the simplest fix: if we had problems syncing the
manifest.git directory and we were the ones that created it,
we should delete it. This doesn't try to do anything complex
like try to recover from a .repo directory that got broken in
some other way.
This is filed as: <http://crosbug.com/13403>
TEST=manual
Init once with a bad URL:
$ repo init -u http://foobar.example.com
Getting manifest ...
from http://foobar.example.com
Connection closed by 172.22.121.77
error: Couldn't resolve host 'foobar.example.com' while accessing http://foobar.example.com/info/refs
fatal: HTTP request failed
fatal: cannot obtain manifest http://foobar.example.com
Init again: identical to the first. Good:
$ repo init -u http://foobar.example.com
Getting manifest ...
from http://foobar.example.com
Connection closed by 172.22.121.77
error: Couldn't resolve host 'foobar.example.com' while accessing http://foobar.example.com/info/refs
fatal: HTTP request failed
fatal: cannot obtain manifest http://foobar.example.com
Init with correct URL:
$ repo init -u http://git.chromium.org/git/manifest -m minilayout.xml
Getting manifest ...
from http://git.chromium.org/git/manifest
[ ... cut ... ]
repo initialized in /.../repoiniterr
Try a bad URL after a good one; it doesn't get saved (good):
$ repo init -u http://foobar.example.com
Connection closed by 172.22.121.77
error: Couldn't resolve host 'foobar.example.com' while accessing http://foobar.example.com/info/refs
fatal: HTTP request failed
fatal: cannot obtain manifest http://foobar.example.com
Just to confirm, I can still do a good one after a bad...
$ repo init -u http://git.chromium.org/git/manifest -m minilayout.xml
Your Name [George Washington]:
Your Email [george@washington.example.com]:
Your identity is: George Washington <george@washington.example.com>
is this correct [y/n]? y
repo initialized in /.../repoiniterr
Change-Id: I1692821a330d97b1d218b2e191a93245b33f2362
Use git clone to initialize a new repository, and when possible
allow callers to use --reference to reuse an existing checkout as
the initial object storage area for the new checkout.
Change-Id: Ie27f760247f311ce484c6d3e85a90d94da2febfc
Signed-off-by: Shawn O. Pearce <sop@google.com>
When someone copies and pastes a setup line from a web page,
they might actually copy 'repo sync' onto the clipboard and wind
up pasting it into the "Your Name" prompt. This means they will
initialize their client with the user name of "repo sync", creating
some rather funny looking commits later on. For example:
To setup your source tree:
mkdir ~/code
cd ~/code
repo init -u git://....
repo sync
If this entire block was just blindly copy and pasted into the
terminal, the shell won't read "repo sync" but "repo init" will.
By showing the user their full identity string, and asking them
to confirm it before we continue, we can give the hapless user a
chance to recover from this mistake, without unfairly harming those
who were actually named 'repo' by their parents.
Signed-off-by: Shawn O. Pearce <sop@google.com>
This way we can use it to detect feature support in the underlying
git, such as new options or commands that have been added in more
recent versions.
Signed-off-by: Shawn O. Pearce <sop@google.com>
The revisionExpr field now holds an expression from the manifest,
such as "refs/heads/master", while revisionId holds the current
commit-ish SHA-1 of the revisionExpr. Currently that is only
filled in if the manifest points directly to a SHA-1.
Signed-off-by: Shawn O. Pearce <sop@google.com>
We now feed Project a RemoteSpec, instead of the Remote directly
from the XmlManifest. This way the RemoteSpec already has the
full project URL, rather than just the base, permitting other
types of manifests to produce the URL in their own style.
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>
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>
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>
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>
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>
The mirror option downloads a complete forrest (as described by the
manifest) and creates a replica of the remote repositories rather
than a client working directory. This permits other clients to
sync off the mirror site.
A mirror can be positioned in a "DMZ", where the mirror executes
"repo sync" to obtain changes from the external upstream and
clients inside the protected zone operate off the mirror only,
and therefore do not require direct git:// access to the external
upstream repositories.
Signed-off-by: Shawn O. Pearce <sop@google.com>
