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2012-01-03git-p4: rewrite view handlingLibravatar Pete Wyckoff1-89/+246
The old code was not very complete or robust. Redo it. This new code should be useful for a few possible additions in the future: - support for * and %%n wildcards - allowing ... inside paths - representing branch specs (not just client specs) - tracking changes to views Mark the remaining 12 tests in t9809 as fixed. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-01-03git-p4: support single file p4 client view mapsLibravatar Gary Gibbons1-9/+20
Perforce client views can map individual files, mapping one //depot file path to one //client file path. These mappings contain no meta/masking characters. This patch add support for these file maps to the currently supported '...' view mappings. [pw: one test now suceeds] Signed-off-by: Gary Gibbons <ggibbons@perforce.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-01-03git-p4: sort client views by reverse View numberLibravatar Gary Gibbons1-2/+9
Correct view sorting to support the Perforce order, where client views are ordered and later views override earlier view mappings. [pw: one test now succeeds] Signed-off-by: Gary Gibbons <ggibbons@perforce.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-01-03git-p4: fix test for unsupported P4 Client ViewsLibravatar Gary Gibbons1-1/+4
Change re method in test for unsupported Client View types (containing %% or *) anywhere in the string rather than at the begining. [pw: two tests now succeed] Signed-off-by: Gary Gibbons <ggibbons@perforce.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-27git-p4: document and test submit optionsLibravatar Pete Wyckoff1-0/+7
Clarify there is a -M option, but no -C. These are both configurable through variables. Explain that the allowSubmit variable takes a comma-separated list of branch names. Catch earlier an invalid branch name given as an argument to "git p4 clone". Test option --origin, variable allowSubmit, and explicit master branch name. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-27git-p4: test and document --use-client-specLibravatar Pete Wyckoff1-1/+5
The depot path is required, even with this option. Make sure git-p4 fails and exits with non-zero. Contents in the specified depot path will be rearranged according to the client spec. Test this and add a note in the docs. Leave an XXX suggesting that this is somewhat confusing behavior that might be good to fix later. Function stripRepoPath() looks at self.useClientSpec. Make sure this is set both for command-line option --use-client-spec and for configuration variable git-p4.useClientSpec. Test this. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-27git-p4: honor --changesfile option and testLibravatar Pete Wyckoff1-1/+15
When an explicit list of changes is given, it makes no sense to use @all or @3,5 or any of the other p4 revision specifiers. Make the code notice when this happens, instead of just ignoring --changesfile. Test it. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-27git-p4: clone does not use --git-dirLibravatar Pete Wyckoff1-1/+2
Complain if --git-dir is given during a clone. It has no effect. Only --destination and --bare can change where the newly cloned git dir will be. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-27git-p4: introduce asciidoc documentationLibravatar Pete Wyckoff1-302/+0
Add proper documentation for git-p4. Delete the old .txt documentation from contrib/fast-import. Cc: Frans Klaver <fransklaver@gmail.com> Cc: Luke Diamand <luke@diamand.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-17git-p4: fix skipSubmitEdit regressionLibravatar Pete Wyckoff1-7/+11
Commit 7c766e5 (git-p4: introduce skipSubmitEdit, 2011-12-04) made it easier to automate submission to p4, but broke the most common case. Add a test for when the user really does edit and save the change template, and fix the bug that causes the test to fail. Also add a confirmation message when submission is cancelled. Reported-by: Michael Horowitz <michael.horowitz@ieee.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-11git-p4: use absolute directory for PWD env varLibravatar Gary Gibbons1-2/+3
P4 only looks at the environment variable $PWD to figure out where it is, so chdir() has code to set that every time. But when the clone --destination is not an absolute path, PWD will not be absolute and P4 won't be able to find any files expected to be in the current directory. Fix this by expanding PWD to an absolute path. One place this crops up is when using a P4CONFIG environment variable to specify P4 parameters, such as P4USER or P4PORT. Setting P4CONFIG=.p4config works for p4 invocations from the current directory. But if the value of PWD is not absolute, it fails. [ update description --pw ] Signed-off-by: Gary Gibbons <ggibbons@perforce.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-11git-p4: ensure submit clientPath exists before chdirLibravatar Gary Gibbons1-0/+4
Submitting patches back to p4 requires a p4 "client". This is a mapping from server depot paths into a local directory. The directory need not exist or be populated with files; only the mapping on the server is required. When there is no directory, make git-p4 automatically create it. [ reword description --pw ] Signed-off-by: Gary Gibbons <ggibbons@perforce.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-05git-p4: introduce skipSubmitEditLibravatar Pete Wyckoff2-24/+54
Add a configuration variable to skip invoking the editor in the submit path. The existing variable skipSubmitEditCheck continues to make sure that the submit template was indeed modified by the editor; but, it is not considered if skipSubmitEdit is true. Reported-by: Loren A. Linden Levy <lindenle@gmail.com> Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-11-06Merge branch 'pw/p4-appledouble-fix'Libravatar Junio C Hamano1-0/+13
* pw/p4-appledouble-fix: git-p4: ignore apple filetype
2011-11-05git-p4: ignore apple filetypeLibravatar Pete Wyckoff1-0/+13
Revert 97a21ca (git-p4: stop ignoring apple filetype, 2011-10-16) and add a test case. Reported-by: Michael Wookey <michaelwookey@gmail.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-10-17git-p4: stop ignoring apple filetypeLibravatar Pete Wyckoff1-5/+0
Currently "apple" filetype is ignored explicitly, and the file is not even included in the git repository. This seems wrong. Remove this, letting it be treated like a "binary" filetype. Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-10-17git-p4: handle files with shell metacharactersLibravatar Luke Diamand1-77/+123
git-p4 used to simply pass strings into system() and popen(), and relied on the shell doing the necessary expansion. This though meant that shell metacharacters in file names would be corrupted - for example files with $ or space in them. Switch to using subprocess.Popen() and friends, and pass in explicit arrays in the places where it matters. This then avoids needing shell expansion. Add trivial helper functions for some common perforce operations. Add test case. [pw: test cleanup] Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-10-17git-p4: recognize all p4 filetypesLibravatar Pete Wyckoff1-19/+52
The previous code was approximate in the filetypes it recognized. Put in the canonical list and be more careful about matching elements of the file type. This might change behavior in some cases, hopefully for the better. Windows newline mangling will now happen on all text files. Previously some like "text+ko" were oddly exempt. Files with multiple combinations of modifiers, like "text+klx", are now recognized for keyword expansion. I expect these to be seen only rarely. Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-10-17git-p4: keyword flattening fixesLibravatar Pete Wyckoff1-2/+6
Join the text before looking for keywords. There is nothing to prevent the p4 output marshaller from splitting in the middle of a keyword, although it has never been known to happen. Also remove the (?i) regexp modifier; perforce keywords are documented as case-sensitive. Remove the "\n" end-character match. I don't know why that is in there, and every keyword in a fairly large production p4 repository always ends with a $. Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-10-17git-p4: handle utf16 filetype properlyLibravatar Pete Wyckoff1-0/+11
One of the filetypes that p4 supports is utf16. Its behavior is odd in this case. The data delivered through "p4 -G print" is not encoded in utf16, although "p4 print -o" will produce the proper utf16-encoded file. When dealing with this filetype, discard the data from -G, and instead read the contents directly. An alternate approach would be to try to encode the data in python. That worked for true utf16 files, but for other files marked as utf16, p4 delivers mangled text in no recognizable encoding. Add a test case to check utf16 handling, and +k and +ko handling. Reported-by: Chris Li <git@chrisli.org> Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-22git-p4: Allow branch definition with git configLibravatar Vitor Antunes2-0/+31
Perforce does not strictly require the usage of branch specifications to create branches. In these cases the branch detection code of git-p4 will not be able to import them. This patch adds support for git-p4.branchList configuration option, allowing branches to be defined in git config. Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-22git-p4: Allow filtering Perforce branches by userLibravatar Vitor Antunes2-1/+13
All branches in the Perforce server are downloaded to allow branch detection. If you have a centralized server on a remote location and there is a big number of branches this operation can take some time. This patch adds the configuration option git-p4.branchUser to allow filtering the branch list by user. Although this limits the branch maintenance in Perforce to be done by a single user, it might be an advantage when the number of branches being used in a specific depot is very small when compared with the branches available in the server. Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-22git-p4: Correct branch base depot path detectionLibravatar Vitor Antunes1-3/+5
When branch detection is enabled each branch is named in git after their relative depot path in Perforce. To do this the depot paths are compared against each other to find their common base path. The current algorithm makes this comparison on a character by character basis. Assuming we have the following branches: //depot/branches/featureA //depot/branches/featureB Then the base depot path would be //depot/branches/feature, which is an invalid depot path. The current patch fixes this by splitting the path into a list and comparing the list entries, making it choose correctly //depot/branches as the base path. Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-22git-p4: Process detectCopiesHarder with --boolLibravatar Vitor Antunes1-1/+1
Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-22git-p4: Add description of rename/copy detection optionsLibravatar Vitor Antunes1-0/+25
Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-22git-p4: Allow setting rename/copy detection thresholdLibravatar Vitor Antunes1-4/+9
Copy and rename detection arguments (-C and -M) allow setting a threshold value for the similarity ratio. If the similarity is below this threshold the rename or copy is ignored and the file is added as new. This patch allows setting git-p4.detectRenames and git-p4.detectCopies options to an integer value to set the respective threshold. Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-01git-p4: commit time should be most recent p4 change timeLibravatar Pete Wyckoff1-1/+14
When importing a repo, the time on the initial commit had been just "now". But this causes problems when trying to share among git-p4 repos that were created identically, although at different times. Instead, use the time in the top-most p4 change as the time for the git import commit. Signed-off-by: Pete Wyckoff <pw@padd.com> Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-13git-p4: warn if git authorship won't be retainedLibravatar Luke Diamand2-2/+38
If the git commits you are submitting contain changes made by other people, the authorship will not be retained. Change git-p4 to warn of this and to note that --preserve-user can be used to solve the problem (if you have suitable permissions). The warning can be disabled. Add a test case and update documentation. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-09git-p4: small improvements to user-preservationLibravatar Luke Diamand1-5/+14
. Slightly more paranoid checking of results from 'p4 change' . Remove superfluous "-G" . Don't modify the username if it is unchanged. . Add a comment in the change template to show what is going to be done. Signed-off-by: Luke Diamand <luke@diamand.org> Acked-By: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-04-26git-p4: add option to preserve user namesLibravatar Luke Diamand2-38/+170
Patches from git passed into p4 end up with the committer being identified as the person who ran git-p4. With "submit --preserve-user", git-p4 modifies the p4 changelist (after it has been submitted), setting the p4 author field. The submitter is required to have sufficient p4 permissions or git-p4 refuses to proceed. If the git author is not known to p4, the submit will be abandoned unless git-p4.allowMissingP4Users is true. Signed-off-by: Luke Diamand <luke@diamand.org> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-04-07git-p4: replace each tab with 8 spaces for consistencyLibravatar Andrew Garber1-32/+32
Note that the majority of git-p4 uses spaces, not tabs, for indentation. Consistent indentation is a good hygiene for Python scripts, and mixing tabs and spaces in Python can lead to hard-to-find bugs. Signed-off-by: Andrew Garber <andrew@andrewgarber.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-23Merge branch 'pw/p4'Libravatar Junio C Hamano1-1/+3
* pw/p4: git-p4: test sync new branch git-p4: fix sync new branch regression
2011-03-16git-p4: fix sync new branch regressionLibravatar Pete Wyckoff1-1/+3
e32e00d (git-p4: better message for "git-p4 sync" when not cloned, 2011-02-19) broke another use case, that of using "git-p4 sync" to import a new branch into an existing repository. Refine the fix again, on top of the fix in ac34efc. Reported-by: Michael Horowitz <michael.horowitz@ieee.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Tested-by: Michael Horowitz <michael.horowitz@ieee.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-15git-p4: Fix error message crash in P4Sync.commit.Libravatar Tor Arvid Lund1-1/+1
There is an error message that crashes the script because of an invalid ref to the non-existing "path" variable. It is almost never printed, which would explain why nobody encountered this problem before... But anyway, this oneliner fixes it. Signed-off-by: Tor Arvid Lund <torarvid@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-15Teach git-p4 to ignore case in perforce filenames if configured.Libravatar Tor Arvid Lund1-7/+20
When files are added to perforce, the path to that file has whichever case configuration that exists on the machine of the user who added the file. What does that mean? It means that when Alice adds a file //depot/DirA/FileA.txt ... and Bob adds: //depot/dirA/FileB.txt ... we may or may not get a problem. If a user sets the config variable git-p4.ignorecase to "true", we will consider //depot/DirA and //depot/dirA to be the same directory. Signed-off-by: Tor Arvid Lund <torarvid@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-15git-p4: Teach gitConfig method about arguments.Libravatar Tor Arvid Lund1-2/+6
With this patch, it is possible to call the gitConfig method with an optional argument string, which will be passed to the "git config" executable. For instance: gitConfig("core.ignorecase", "--bool") will ensure that you get the value "true", and won't have to check the returned value for [1, true, on, yes]. Signed-off-by: Tor Arvid Lund <torarvid@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-13Merge branch 'pw/p4'Libravatar Junio C Hamano1-1/+1
* pw/p4: git-p4: test clone @all git-p4: fix clone @all regression
2011-03-13git-p4: fix clone @all regressionLibravatar Pete Wyckoff1-1/+1
e32e00d (git-p4: better message for "git-p4 sync" when not cloned, 2011-02-19) broke the use of the "@all" revision specifier, e.g., git-p4 clone //depot/xxx@all Fix it as per Tor Arvid's quick patch. Signed-off-by: Pete Wyckoff <pw@padd.com> Reported-by: Anatol Pomozov <anatol.pomozov@gmail.com> Based-on-patch-by: Tor Arvid Lund <torarvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-04Merge branch 'mh/p4'Libravatar Junio C Hamano1-1/+1
* mh/p4: git-p4 submit: prevent 'Jobs' section from being removed from p4 change log
2011-02-27Merge branch 'va/p4'Libravatar Junio C Hamano1-4/+31
* va/p4: git-p4: Add copy detection support git-p4: Improve rename detection support
2011-02-27Merge branch 'pw/p4'Libravatar Junio C Hamano1-11/+49
* pw/p4: git-p4: support clone --bare git-p4: decode p4 wildcard characters git-p4: better message for "git-p4 sync" when not cloned git-p4: reinterpret confusing p4 message git-p4: accommodate new move/delete type in p4 git-p4: add missing newline in initial import message git-p4: fix key error for p4 problem git-p4: test script
2011-02-25git-p4 submit: prevent 'Jobs' section from being removed from p4 change logLibravatar Michael Horowitz1-1/+1
In an attempt to overwrite the 'Description:' section of the p4 change log to include the git commit messages, it also overwrote the 'Jobs:' section.  This fix restores the 'Job:' section. Signed-off-by: Michael Horowitz <michael.horowitz@ieee.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21git-p4: Add copy detection supportLibravatar Vitor Antunes1-0/+16
Add new config options: git-p4.detectCopies - Enable copy detection. git-p4.detectCopiesHarder - Find copies harder. The detectCopies option should be set to a true/false value. The detectCopiesHarder option should be set to true/false value. P4Submit can now process diff-tree C status and integrate files accordingly. Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Acked-by: Tor Arvid Lund <torarvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21git-p4: Improve rename detection supportLibravatar Vitor Antunes1-4/+15
Only open files for edit after integrating if the SHA1 of source and destination differ from each other. Add git config option detectRenames to allow permanent rename detection. This options should be set to a true/false value. Rename "detectRename" variable to "detectRenames" to make it more coherent with the description in git man pages, which always use plural. Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Acked-by: Tor Arvid Lund <torarvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21git-p4: support clone --bareLibravatar Pete Wyckoff1-4/+13
Just like git clone --bare, build a .git directory but no checked out files. Signed-off-by: Pete Wyckoff <pw@padd.com> Acked-By: Tor Arvid Lund <torarvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21git-p4: decode p4 wildcard charactersLibravatar Pete Wyckoff1-0/+18
There are four wildcard characters in p4. Files with these characters can be added to p4 repos using the "-f" option. They are stored in %xx notation, and when checked out, p4 converts them back to normal. This patch does the same thing when importing into git, converting the four special characters. Without this change, the files appear with literal %xx in their names. Be careful not to produce "*" in filenames on windows. That will fail. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21git-p4: better message for "git-p4 sync" when not clonedLibravatar Pete Wyckoff1-0/+2
A common error is to do "git-p4 sync" in a repository that was not initialized by "git-p4 clone". There will be no p4 refs. The error message in this case is a traceback for an assertion, which is confusing. Change it instead to explain the likely problem. Signed-off-by: Pete Wyckoff <pw@padd.com> Acked-By: Tor Arvid Lund <torarvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21git-p4: reinterpret confusing p4 messageLibravatar Pete Wyckoff1-0/+4
Error output will look like this: glom$ git p4 clone //deopt Importing from //deopt into . Reinitialized existing Git repository in /tmp/x/.git/ Doing initial import of //deopt from revision #head into refs/remotes/p4/master p4 returned an error: //deopt/... - must refer to client glom. This particular p4 error is misleading. Perhaps the depot path was misspelled. Depot path: //deopt Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21git-p4: accommodate new move/delete type in p4Libravatar Pete Wyckoff1-5/+7
562d53f (git-p4: Fix sync errors due to new server version, 2010-01-21) taught git-p4 sync to recognize the new move/delete type, but this type can also show up in an initial clone and labels output. Instead of replicating the support in three places, hoist the definition somewhere global. Signed-off-by: Pete Wyckoff <pw@padd.com> Acked-By: Tor Arvid Lund <torarvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21git-p4: add missing newline in initial import messageLibravatar Pete Wyckoff1-1/+1
Signed-off-by: Pete Wyckoff <pw@padd.com> Acked-By: Tor Arvid Lund <torarvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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