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* Allow sync to run even when the manifest is broken.Torne (Richard Coles)2012-12-051-2/+5
| | | | | | | | | If the current manifest is broken then "repo sync" fails because it can't retrieve the default value for --jobs. Use 1 in this case, in order that you can "repo sync" to get a fixed manifest (assuming someone fixed it upstream). Change-Id: I4262abb59311f1e851ca2a663438a7e9f796b9f6
* Represent git-submodule as nested projects, take 2Che-Liang Chiou2012-11-191-2/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (Previous submission of this change broke Android buildbot due to incorrect regular expression for parsing git-config output. During investigation, we also found that Android, which pulls Chromium, has a workaround for Chromium's submodules; its manifest includes Chromium's submodules. This new change, in addition to fixing the regex, also take this type of workarounds into consideration; it adds a new attribute that makes repo not fetch submodules unless submodules have a project element defined in the manifest, or this attribute is overridden by a parent project element or by the default element.) We need a representation of git-submodule in repo; otherwise repo will not sync submodules, and leave workspace in a broken state. Of course this will not be a problem if all projects are owned by the owner of the manifest file, who may simply choose not to use git-submodule in all projects. However, this is not possible in practice because manifest file owner is unlikely to own all upstream projects. As git submodules are simply git repositories, it is natural to treat them as plain repo projects that live inside a repo project. That is, we could use recursively declared projects to denote the is-submodule relation of git repositories. The behavior of repo remains the same to projects that do not have a sub-project within. As for parent projects, repo fetches them and their sub-projects as normal projects, and then checks out subprojects at the commit specified in parent's commit object. The sub-project is fetched at a path relative to parent project's working directory; so the path specified in manifest file should match that of .gitmodules file. If a submodule is not registered in repo manifest, repo will derive its properties from itself and its parent project, which might not always be correct. In such cases, the subproject is called a derived subproject. To a user, a sub-project is merely a git-submodule; so all tips of working with a git-submodule apply here, too. For example, you should not run `repo sync` in a parent repository if its submodule is dirty. Change-Id: I4b8344c1b9ccad2f58ad304573133e5d52e1faef
* Allow init command to set options from environment variablesDavid Pursehouse2012-11-171-0/+4
| | | | | | | | 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
* Add option to abort on error in forallVictor Boivie2012-11-161-2/+13
| | | | | | | | | | Add a new option (-e, --abort-on-errors) which will cause forall to abort without iterating through remaining projects if a command exits unsuccessfully. Bug: Issue 17 Change-Id: Ibea405e0d98b575ad3bda719d511f6982511c19c Signed-off-by: Victor Boivie <victor.boivie@sonyericsson.com>
* Add repo info commandOlof Johansson2012-11-152-0/+198
| | | | | | | | | | | The info command will print information regarding the current manifest and local git branch. It will also show the difference of commits between the local branch and the remote branch. It also incorporates an overview command into info which shows commits over all branches. Change-Id: Iafedd978f44c84d240c010897eff58bbfbd7de71
* Tidy up code formatting a bit moreDavid Pursehouse2012-11-146-21/+21
| | | | | | | | | | | | 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
* Fix inconsistent indentationDavid Pursehouse2012-11-142-103/+103
| | | | | | | | | | The repo coding style is to indent at 2 characters, but there are many places where this is not followed. Enable pylint warning "W0311: Bad indentation" and make sure all indentation is at multiples of 2 characters. Change-Id: I68f0f64470789ce2429ab11104d15d380a63e6a8
* Change print statements to work in python3Sarah Owens2012-11-1321-176/+200
| | | | | | This is part of a series of changes to introduce Python3 support. Change-Id: I373be5de7141aa127d7debdbce1df39148dbec32
* Convert prompt answers to lower case before checkingDavid Pursehouse2012-11-142-3/+3
| | | | | | | | 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
* Merge "Change usages of xrange() to range()"Conley Owens2012-11-121-1/+1
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| * Change usages of xrange() to range()Sarah Owens2012-11-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | In Python3, range() creates a generator rather than a list. None of the parameters in the ranges changed looked large enough to create an impact in memory in Python2. Note: the only use of range() was for iteration and did not need to be changed. This is part of a series of changes to introduce Python3 support. Change-Id: I50b665f9296ea160a5076c71f36a65f76e47029f
* | Always show --manifest-server-* optionsConley Owens2012-11-061-6/+6
|/ | | | | | | | | The --manifest-server-* flags broke the smartsync subcmd since the corresponding variables weren't getting set. This change ensures that they will always be set, regardless of whether we are using sync -s or smartsync. Change-Id: I1b642038787f2114fa812ecbc15c64e431bbb829
* sync: Only parallelize gc for git >= 1.7.2Dave Borowitz2012-10-311-2/+3
| | | | | | | | | This minimum version is required for the -c argument to set config on the command line. Without this option, git by default uses as many threads per invocation as there are CPUs, so we cannot safely parallelize without hosing a system. Change-Id: I8fd313dd84917658162b5134b2d9aa34a96f2772
* Even more coding style cleanupDavid Pursehouse2012-10-304-4/+4
| | | | | | | | | | | 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
* Merge "Revert "Represent git-submodule as nested projects""Shawn O. Pearce2012-10-261-20/+1
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| * Revert "Represent git-submodule as nested projects"v1.11.1Shawn O. Pearce2012-10-261-20/+1
| | | | | | | | | | | | | | | | | | | | | | This reverts commit 69998b0c6ff724bf620480140ccce648fec7d6a9. Broke Android's non-gitmodule use case. Conflicts: project.py subcmds/sync.py Change-Id: I68ceeb63d8ee3b939f85a64736bdc81dfa352aed
* | Merge "repo selfupdate: Fix _PostRepoUpgrade takes 2 arguments"Shawn O. Pearce2012-10-261-3/+3
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| * repo selfupdate: Fix _PostRepoUpgrade takes 2 argumentsShawn O. Pearce2012-10-261-3/+3
| | | | | | | | Change-Id: I1cf9e0674ea366ddce96c949e0bc085e3452b25a
* | Merge "Show user about not initializing repo in current directory"Conley Owens2012-10-261-7/+16
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| * Show user about not initializing repo in current directoryYang Zhenhui2012-10-261-7/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | 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
* | Update PGP keys during _PostRepoUpgrade in `sync`Conley Owens2012-10-251-2/+6
|/ | | | | | | | Previously, if a key was added, a client wouldn't add the key during the sync step. This would cause issues if a new key were added and a subsequent release were signed by that key. Change-Id: I4fac317573cd9d0e8da62aa42e00faf08bfeb26c
* Merge "sync: Run gc --auto in parallel"Shawn Pearce2012-10-251-2/+53
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| * sync: Run gc --auto in parallelDave Borowitz2012-10-251-2/+53
| | | | | | | | | | | | | | | | | | We can't just let this run wild with a high (or even low) -j, since that would hose a system. Instead, limit the total number of threads across all git gc subprocesses to the number of CPUs reported by the multiprocessing module (available in Python 2.6 and above). Change-Id: Icca0161a1e6116ffa5f7cfc6f5faecda510a7fb9
* | Merge "sync: Keep a moving average of last fetch times"Shawn Pearce2012-10-251-5/+17
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| * sync: Keep a moving average of last fetch timesDave Borowitz2012-10-241-5/+17
| | | | | | | | | | | | | | | | | | | | Try to more accurately estimate which projects take the longest to sync by keeping an exponentially weighted moving average (a=0.5) of fetch times, rather than just recording the last observation. This should discount individual outliers (e.g. an unusually large project update) and hopefully allow truly slow repos to bubble to the top. Change-Id: I72b2508cb1266e8a19cf15b616d8a7fc08098cb3
* | Merge "sync: Order projects according to last fetch time"Shawn Pearce2012-10-251-1/+60
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| * sync: Order projects according to last fetch timeDave Borowitz2012-10-241-1/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some projects may consistently take longer to fetch than others, for example a more active project may have many more Gerrit changes than a less active project, which take longer to transfer. Use a simple heuristic based on the last fetch time to fetch slower projects first, so we do not tend to spend the end of the sync fetching a small number of outliers. This algorithm is probably not optimal, and due to inter-run latency variance and Python thread scheduling, we may not even have good estimates of a project sync time. Change-Id: I9a463f214b3ed742e4d807c42925b62cb8b1745b
* | Fix pylint warnings introduced by the submodule patchChe-Liang Chiou2012-10-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | "69998b0 Represent git-submodule as nested projects" has introduced a few pylint warnings. W0612:1439,8:Project._GetSubmodules.get_submodules: Unused variable 'sub_gitdir' W0613:1424,36:Project._GetSubmodules.get_submodules: Unused argument 'path' W0612:1450,25:Project._GetSubmodules.parse_gitmodules: Unused variable 'e' W0622:516,8:Sync.Execute: Redefining built-in 'all' Change-Id: I84378e2832ed1b5ab023e394d53b22dcea799ba4
* | Merge "Use modern Python exception syntax"Conley Owens2012-10-253-6/+6
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| * | Use modern Python exception syntaxSarah Owens2012-10-233-6/+6
| |/ | | | | | | | | | | | | | | | | | | | | "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
* | Merge "Add regex matching to repo list command"Conley Owens2012-10-251-4/+34
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| * | Add regex matching to repo list commandOlof Johansson2012-10-251-4/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The repo list -r command will execute a regex search for every argument provided on both the project name and the project worktree path. Useful for finding rarely used gits. Change-Id: Iaff90dd36c240b3d5d74817d11469be22d77ae03
* | | Add pylint configuration and instructionsDavid Pursehouse2012-10-241-2/+2
|/ / | | | | | | | | | | | | | | | | | | pylint configuration file (.pylintrc) is added, and submission instructions are updated to include pylint usage steps. Deprecated pylint suppression (`disable-msg`) is updated in a few modules to make it work properly with the latest version (0.26). Change-Id: I4ec2ef318e23557a374ecdbf40fe12645766830c
* / Represent git-submodule as nested projectsChe-Liang Chiou2012-10-231-1/+20
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need a representation of git-submodule in repo; otherwise repo will not sync submodules, and leave workspace in a broken state. Of course this will not be a problem if all projects are owned by the owner of the manifest file, who may simply choose not to use git-submodule in all projects. However, this is not possible in practice because manifest file owner is unlikely to own all upstream projects. As git submodules are simply git repositories, it is natural to treat them as plain repo projects that live inside a repo project. That is, we could use recursively declared projects to denote the is-submodule relation of git repositories. The behavior of repo remains the same to projects that do not have a sub-project within. As for parent projects, repo fetches them and their sub-projects as normal projects, and then checks out subprojects at the commit specified in parent's commit object. The sub-project is fetched at a path relative to parent project's working directory; so the path specified in manifest file should match that of .gitmodules file. If a submodule is not registered in repo manifest, repo will derive its properties from itself and its parent project, which might not always be correct. In such cases, the subproject is called a derived subproject. To a user, a sub-project is merely a git-submodule; so all tips of working with a git-submodule apply here, too. For example, you should not run `repo sync` in a parent repository if its submodule is dirty. Change-Id: I541e9e2ac1a70304272dbe09724572aa1004eb5c
* More coding style cleanupDavid Pursehouse2012-10-225-17/+21
| | | | | | | | | | | | | | | | Fixing more issues found with pylint. Some that were supposed to have been fixed in the previous sweep (Ie0db839e) but were missed: C0321: More than one statement on a single line W0622: Redefining built-in 'name' And some more: W0631: Using possibly undefined loop variable 'name' W0223: Method 'name' is abstract in class 'name' but is not overridden W0231: __init__ method from base class 'name' is not called Change-Id: Ie119183708609d6279e973057a385fde864230c3
* Rename "dir" variablesMickaël Salaün2012-10-101-4/+4
| | | | | | | The variable name "dir" conflicts with the name of a Python built-in function: http://docs.python.org/library/functions.html#dir Change-Id: I850f3ec8df7563dc85e21f2876fe5e6550ca2d8f
* Merge "Coding style cleanup"Conley Owens2012-10-0913-64/+58
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| * Coding style cleanupDavid Pursehouse2012-10-0913-64/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* | Merge "Expand ~ to user's home directory for --reference"Conley Owens2012-10-091-0/+4
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| * Expand ~ to user's home directory for --referenceVictor Boivie2012-10-081-0/+4
| | | | | | | | | | | | | | This allows a user to have a 'repo init' as: $ repo init -u ... --reference=~/mirror Change-Id: Ib85b7c8ffca9d732132c68fe9a8d7f0ab1fa9288
* | Remove unreachable codeDavid Pursehouse2012-10-051-8/+0
|/ | | | | | | Change 9bb1816b removed part of a block of code, but left the remaining part unreachable. Remove it. Change-Id: Icdc6061d00e6027df32dee9a3bad3999fe7cdcbc
* Merge "manifest: record the original revision when in -r mode."Conley Owens2012-10-031-1/+7
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| * manifest: record the original revision when in -r mode.Brian Harring2012-09-281-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently when doing a sync against a revision locked manifest, sync has no option but to fall back to sync'ing the entire refs space; it doesn't know which ref to ask for that contains the sha1 it wants. This sucks if we're in -c mode; thus when we generate a revision locked manifest, record the originating branch- and try syncing that branch first. If the sha1 is found within that branch, this saves us having to pull down the rest of the repo- a potentially heavy saving. If that branch doesn't have the desired sha1, we fallback to sync'ing everything. Change-Id: I99a5e44fa1d792dfcada76956a2363187df94cf1
* | sync: Support manual authentication to the manifest serverDavid Pursehouse2012-09-211-19/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add two new command line options, -u/--manifest-server-username and -p/--manifest-server-password, which can be used to specify a username and password to authenticate to the manifest server when using the -s/--smart-sync or -t/--smart-tag option. If -u and -p are not specified when using the -s or -t option, use authentication credentials from the .netrc file (if there are any). Authentication credentials from -u/-p or .netrc are not used if the manifest server specified in the manifest file already includes credentials. Change-Id: I6cf9540d28f6cef64c5694e8928cfe367a71d28d
* | Clean up importsDavid Pursehouse2012-09-183-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | manifest_xml: import `HEAD` and `R_HEADS` from correct module version: import `HEAD` from correct module `HEAD` and `R_HEADS` should be imported from the git_refs module, where they are originally defined, rather than from the project module. repo: remove unused import of readline cherry_pick: import standard modules on separate lines smartsync: import subcmd modules explicitly from subcmd Use: `import re import sys` and `from subcmds.sync import Sync` Instead of: `import sys, re` and `from sync import Sync` Change-Id: Ie10dd6832710939634c4f5c86b9ba5a9cd6fc92e
* | sync: Support authentication to manifest server with .netrcDavid Pursehouse2012-09-111-1/+29
|/ | | | | | | | | | | | | | | | | | | | When using the --smart-sync or --smart-tag option, and the specified manifest server is hosted on a server that requires authentication, repo sync fails with the error: HTTP 401 Unauthorized. Add support for getting the credentials from the .netrc file. If a .netrc file exists in the user's home directory, and it contains credentials for the hostname of the manifest server specified in the manifest, use the credentials to authenticate with the manifest server using the URL syntax extension for Basic Authentication: http://user:password@host:port/path Credentials from the .netrc file are only used if the manifest server URL specified in the manifest does not already include credentials. Change-Id: I06e6586e8849d0cd12fa9746789e8d45d5b1f848
* sync: Correct imports of `R_HEADS` and `HEAD`David Pursehouse2012-09-071-3/+1
| | | | | | | | | | | | | | `R_HEADS` is imported twice, from both the git_refs and project modules. It is actually defined in git_refs, and in project it is imported from there, so the import of `R_HEADS` from project in the sync module is redundant. Remove it. `HEAD` is imported from project, but like `R_HEADS` it is actually defined in git_refs. Import it from git_refs instead. Change-Id: I8e2b0217d0d9f9f4ee5ef5b8cd0b026174ac52f4
* sync: catch exceptions when connecting to the manifest serverDavid Pursehouse2012-09-061-3/+7
| | | | | | | | | | | | | | | | | When connecting to the manifest server, exceptions can occur but are not caught, resulting in the repo sync exiting with a python traceback. Add handling of the following exceptions: - IOError, which can be raised for example if the manifest server URL is malformed. - xmlrpclib.ProtocolError, which can be raised if the connection to the manifest server fails with HTTP error. - xmlrpclib.Fault, which can be raised if the RPC call fails for some other reason. Change-Id: I3a4830aef0941debadd515aac776a3932e28a943
* Allow projects to be specified as notdefaultConley Owens2012-09-051-3/+3
| | | | | | | | | | | | 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
* Make "repo sync -j<count>" stop properly on Ctrl-C.David 'Digit' Turner2012-09-052-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | The threaded 'repo sync' implementation would very often freeze the process when interrupted by the user with Ctrl-C. The only solution being to kill -9 the process explicitly from another terminal. The reason for this is best explained here: http://snakesthatbite.blogspot.fr/2010/09/cpython-threading-interrupting.html This patch makes all helper sync threads 'daemon', which allows the process to terminate immediately on Ctrl-C. Note that this will forcefully kill all threads in case of interruption; this is generally a bad thing, but: 1/ This is equivalent to calling kill -9 in another terminal, which is the _only_ thing that can currently stop the process. 2/ There doesn't seem to be a way to tell the worker threads to gently stop when they are in a blocking operation anyway (even in the non-threaded case). + Do the same for "repo status -j<count>". Change-Id: Ieaf45b0eacee36f35427f8edafd87415c2aa7be4