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* [errorprone] Fix error pattern JdkObsoleteMatthias Sohn2024-04-291-3/+4
| | | | | | See https://errorprone.info/bugpattern/JdkObsolete Change-Id: Id105e2695eb64523bd217f507bf95f909bc6b348
* [errorprone] Suppress MissingSummary for translation bundlesMatthias Sohn2023-09-251-0/+1
| | | | Change-Id: I4da51c7e089366b016a0cc64f768a151c24bc956
* Fix all Javadoc warnings and fail on themAntoine Musso2023-06-163-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes all the javadoc warnings, stops ignoring doclint 'missing' category and fails the build on javadoc warnings for public and protected classes and class members. Since javadoc doesn't allow access specifiers when specifying doclint configuration we cannot set `-Xdoclint:all,-missing/private` hence there is no simple way to skip private elements from doclint. Therefore we check javadoc using the Eclipse Java compiler (which is used by default) and javadoc configuration in `.settings/org.eclipse.jdt.core.prefs` files. This allows more fine grained configuration. We can reconsider this when javadoc starts supporting access specifiers in the doclint configuration. Below are detailled explanations for most modifications. @inheritDoc =========== doclint complains about explicits `{@inheritDoc}` when the parent does not have any documentation. As far as I can tell, javadoc defaults to inherit comments and should only be used when one wants to append extra documentation from the parent. Given the parent has no documentation, remove those usages which doclint complains about. In some case I have moved up the documentation from the concrete class up to the abstract class. Remove `{@inheritDoc}` on overriden methods which don't add additional documentation since javadoc defaults to inherit javadoc of overridden methods. @value to @link =============== In PackConfig, DEFAULT_SEARCH_FOR_REUSE_TIMEOUT and similar are forged from Integer.MAX_VALUE and are thus not considered constants (I guess cause the value would depends on the platform). Replace it with a link to `Integer.MAX_VALUE`. In `StringUtils.toBoolean`, @value was used to refer to the `stringValue` parameter. I have replaced it with `{@code stringValue}`. {@link <url>} to <a> ==================== @link does not support being given an external URL. Replaces them with HTML `<a>`. @since: being invalid ===================== org.eclipse.jgit/src/org/eclipse/jgit/util/Equality.java has an invalid tag `@since: ` due to the extra `:`. Javadoc does not complain about it with version 11.0.18+10 but does with 11.0.19.7. It is invalid regardless. invalid HTML syntax =================== - javadoc doesn't allow <br/>, <p/> and </p> anymore, use <br> and <p> instead - replace <tt>code</tt> by {@code code} - <table> tags don't allow summary attribute, specify caption as <caption>caption</caption> to fix this doclint visibility issue ======================== In the private abstract classes `BaseDirCacheEditor` and `BasePackConnection` links to other methods in the abstract class are inherited in the public subclasses but doclint gets confused and considers them unreachable. The HTML documentation for the sub classes shows the relative links in the sub classes, so it is all correct. It must be a bug somewhere in javadoc. Mute those warnings with: @SuppressWarnings("doclint:missing") Misc ==== Replace `<` and `>` with HTML encoded entities (`&lt; and `&gt;`). In `SshConstants` I went enclosing a serie of -> arrows in @literal. Additional tags =============== Configure maven-javad0c-plugin to allow the following additional tags defined in https://openjdk.org/jeps/8068562: - apiNote - implSpec - implNote Missing javadoc =============== Add missing @params and descriptions Change-Id: I840056389aa59135cfb360da0d5e40463ce35bd0 Also-By: Matthias Sohn <matthias.sohn@sap.com>
* Update EDL 1.0 license headers to new short SPDX compliant formatMatthias Sohn2020-01-046-228/+30
| | | | | | | | | | This is the format given by the Eclipse legal doc generator [1]. [1] https://www.eclipse.org/projects/tools/documentation.php?id=technology.jgit Bug: 548298 Change-Id: I8d8cabc998ba1b083e3f0906a8d558d391ffb6c4 Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* Replace chain of if statements with switchCarsten Hammer2019-12-141-5/+4
| | | | | | | | | | | and switch over strings where possible. Sometimes if statements are chained and form a series of comparisons against constants. Using switch statements improves readability. Bug: 545856 Change-Id: Iacb78956ee5c20db4d793e6b668508ec67466606 Signed-off-by: Carsten Hammer <carsten.hammer@t-online.de> Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* [error prone] fix ReferenceEquality warning in CommitGraphPane#authorForMatthias Sohn2019-08-091-1/+2
| | | | Change-Id: I4d620ca65f7cd85863fe8b7182b01d262fbe3504 Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* Remove further unnecessary 'final' keywordsHan-Wen Nienhuys2018-05-182-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove it from * package private functions. * try blocks * for loops this was done with the following python script: $ cat f.py import sys import re import os def replaceFinal(m): return m.group(1) + "(" + m.group(2).replace('final ', '') + ")" methodDecl = re.compile(r"^([\t ]*[a-zA-Z_ ]+)\(([^)]*)\)") def subst(fn): input = open(fn) os.rename(fn, fn + "~") dest = open(fn, 'w') for l in input: l = methodDecl.sub(replaceFinal, l) dest.write(l) dest.close() for root, dirs, files in os.walk(".", topdown=False): for f in files: if not f.endswith('.java'): continue full = os.path.join(root, f) print full subst(full) Change-Id: If533a75a417594fc893e7c669d2c1f0f6caeb7ca Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
* Remove 'final' in parameter listsHan-Wen Nienhuys2018-05-153-6/+6
| | | | | Change-Id: Id924f79c8b2c720297ebc49bf9c5d4ddd6d52547 Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
* Fix javadoc in org.eclipse.jgit.uiMatthias Sohn2017-12-186-5/+31
| | | | Change-Id: Iec68c73fc0d8d26fdb26850354059ea521ac7fe5 Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* Enable and fix warnings about redundant specification of type argumentsDavid Pursehouse2017-02-201-1/+1
| | | | | | | | | | Since the introduction of generic type parameter inference in Java 7, it's not necessary to explicitly specify the type of generic parameters. Enable the warning in Eclipse, and fix all occurrences. Change-Id: I9158caf1beca5e4980b6240ac401f3868520aad0 Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* Enable and fix 'Should be tagged with @Override' warningDavid Pursehouse2017-02-191-0/+6
| | | | | | | | | | | | | | | | | | | | | | | Set missingOverrideAnnotation=warning in Eclipse compiler preferences which enables the warning: The method <method> of type <type> should be tagged with @Override since it actually overrides a superclass method Justification for this warning is described in: http://stackoverflow.com/a/94411/381622 Enabling this causes in excess of 1000 warnings across the entire code-base. They are very easy to fix automatically with Eclipse's "Quick Fix" tool. Fix all of them except 2 which cause compilation failure when the project is built with mvn; add TODO comments on those for further investigation. Change-Id: I5772061041fd361fe93137fd8b0ad356e748a29c Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* Enable retrieval of credentials from .netrc for AwtCredentialsProviderMatthias Sohn2015-12-151-1/+6
| | | | | | | | This was done for ConsoleCredentialsProvider earlier, we need the AwtCredentialsProvider for debugging jgit command line since there is no console in Eclipse. Hence also add support for .netrc here. Change-Id: Ibbd45b73efc663821866754454cea65e6d03f832 Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* Fix warnings about missing serialVersionUIDHugo Arès2015-09-171-0/+1
| | | | | Change-Id: Ieff64896aebeab793ff08ab89f10d5ccaee66021 Signed-off-by: Hugo Arès <hugo.ares@ericsson.com>
* Restore AwtCredentialsProvider to enable debugging pgm in EclipseMatthias Sohn2015-04-221-0/+204
| | | | | | | | | | | | In 6c1f7393882baf8464859136a70199ea96fcae0f the AWT based credentials provider was dropped because we don't support Java 5 any longer so we can always use the ConsoleCredentialsProvider which requires Java 6. This broke debugging org.eclipse.jgit.pgm since Eclipse doesn't support using a system console authenticator [1]. [1] see https://bugs.eclipse.org/bugs/show_bug.cgi?id=148831 Change-Id: Iba71001a7762e73d6579ba9dfa5a08ddaba777ea
* Move console classes to pgm bundleMatthias Sohn2015-02-101-204/+0
| | | | | | | | | Since we updated minimum Java version to Java 7 the console bundle doesn't need to be a separate bundle anymore. Move the contained classes to the pgm bundle which is using these classes. Change-Id: If8e6f2d7405fdfe6f4b178673b4ccf99c67d4b64 Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* AWTPlotRenderer: use float arithmetic instead of double followed by a conversionJonathan Nieder2014-12-101-3/+3
| | | | | | | | | Multiplying by 0.9 and converting back to float is slightly more complicated and achieves the same effect as multiplying by the float 0.9f directly. Change-Id: I555863bb1251badee8887b9b93c5463eda0a3509 Signed-off-by: Jonathan Nieder <jrn@google.com>
* Use baseline instead of centerline in PlotRendererMichael Keppler2014-11-291-1/+1
| | | | | | | | | | | | | | | | | | If the text extent height of a to be rendered plot line is odd, then the SWTPlotRenderer cannot calculate the correct Y position for drawing the label and draws the label with a 1 pixel offset. SWT text drawing uses the baseline as Y coordinate. Due to the given centerline API in the AbstractPlotRenderer the overall calculation of the baseline for SWT is effectively (height / 2) * 2, thereby rounding all odd heights downward to the next even number. This change pushes the division by 2 from the caller into the implementations of drawText. A corresponding change will be pushed in the egit repository. Bug: 450813 Change-Id: I66f4e71873bb8e6f936fde573bbe4c35fe23a022 Signed-off-by: Michael Keppler <michael.keppler@gmx.de> Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* PlotLane: Use identity hashCode and equalsKonrad Kügler2014-05-031-9/+0
| | | | | | | Using the lane position and other data for equals/hashCode is not useful. Change-Id: I7af151d8a84544a77a486474c8ac71dd80090c66 Signed-off-by: Konrad Kügler <swamblumat-eclipsebugs@yahoo.de>
* Cleanup javadocs so they pass the java8 doclint checksRobin Rosenberg2014-03-291-1/+1
| | | | | | Bug: 431552 Change-Id: I469316f5645205016e1fa6b0fbd2ff3b509b14bc Signed-off-by: Robin Stocker <robin@nibor.org>
* Declare essentially static methods as staticRobin Rosenberg2012-12-271-1/+1
| | | | Change-Id: I83ca25fb569c0dbc36eb374d5437fcf2b65a6f68
* Mark non-externalizable strings as suchRobin Rosenberg2012-12-273-10/+11
| | | | | | | | | | A few classes such as Constanrs are marked with @SuppressWarnings, as are toString() methods with many liternal, but otherwise $NLS-n$ is used for string containing text that should not be translated. A few literals may fall into the gray zone, but mostly I've tried to only tag the obvious ones. Change-Id: I22e50a77e2bf9e0b842a66bdf674e8fa1692f590
* Make an exception for the formatting rules (turn off) for some filesRobin Rosenberg2012-11-161-0/+1
| | | | | | | | | | Our rule to enforce javodocs for public members gives us a problem because there are some patterns where javadoc make little sense so we make the comments as small as possible, which our formatting rules do not like, so disable it for those source files. Change-Id: I6e3edb1e650ed45428b89cf41e6151b6536bca8a Signed-off-by: Chris Aniszczyk <zx@twitter.com>
* Implement command line support for CredentialsProviderShawn O. Pearce2010-11-102-185/+204
| | | | | | | | | Instead of configuring the JSch session factory, configure a more generic CredentialsProvider, which will work for other transport types such as http, in addition to the existing ssh. Change-Id: I22b13303c17e654ba6720edf4be2ef15fe29537a Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
* Fix FindBugs and Eclipse warnings in org.eclipse.jgit.uiRobin Stocker2010-10-283-2/+11
| | | | Change-Id: Ie6b3ff7d470cc9b7044fd6288cbf86dcc58220eb
* Prefer static inner classesRobin Rosenberg2010-06-131-3/+3
| | | Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
* Override equals for SwingLane since super class PlotLane defines itRobin Rosenberg2010-06-131-0/+4
| | | Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
* Externalize strings from JGitSasa Zivkov2010-05-194-8/+78
| | | | | | | | | | | | | | | The strings are externalized into the root resource bundles. The resource bundles are stored under the new "resources" source folder to get proper maven build. Strings from tests are, in general, not externalized. Only in cases where it was necessary to make the test pass the strings were externalized. This was typically necessary in cases where e.getMessage() was used in assert and the exception message was slightly changed due to reuse of the externalized strings. Change-Id: Ic0f29c80b9a54fcec8320d8539a3e112852a1f7b Signed-off-by: Sasa Zivkov <sasa.zivkov@sap.com>
* Rewrite reference handling to be abstract and accurateShawn O. Pearce2010-01-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit actually does three major changes to the way references are handled within JGit. Unfortunately they were easier to do as a single massive commit than to break them up into smaller units. Disambiguate symbolic references: --------------------------------- Reporting a symbolic reference such as HEAD as though it were any other normal reference like refs/heads/master causes subtle programming errors. We have been bitten by this error on several occasions, as have some downstream applications written by myself. Instead of reporting HEAD as a reference whose name differs from its "original name", report it as an actual SymbolicRef object that the application can test the type and examine the target of. With this change, Ref is now an abstract type with different subclasses for the different types. In the classical example of "HEAD" being a symbolic reference to branch "refs/heads/master", the Repository.getAllRefs() method will now return: Map<String, Ref> all = repository.getAllRefs(); SymbolicRef HEAD = (SymbolicRef) all.get("HEAD"); ObjectIdRef master = (ObjectIdRef) all.get("refs/heads/master"); assertSame(master, HEAD.getTarget()); assertSame(master.getObjectId(), HEAD.getObjectId()); assertEquals("HEAD", HEAD.getName()); assertEquals("refs/heads/master", master.getName()); A nice side-effect of this change is the storage type of the symbolic reference is no longer ambiguous with the storge type of the underlying reference it targets. In the above example, if master was only available in the packed-refs file, then the following is also true: assertSame(Ref.Storage.LOOSE, HEAD.getStorage()); assertSame(Ref.Storage.PACKED, master.getStorage()); (Prior to this change we returned the ambiguous storage of LOOSE_PACKED for HEAD, which was confusing since it wasn't actually true on disk). Another nice side-effect of this change is all intermediate symbolic references are preserved, and are therefore visible to the application when they walk the target chain. We can now correctly inspect chains of symbolic references. As a result of this change the Ref.getOrigName() method has been removed from the API. Applications should identify a symbolic reference by testing for isSymbolic() and not by using an arcane string comparsion between properties. Abstract the RefDatabase storage: --------------------------------- RefDatabase is now abstract, similar to ObjectDatabase, and a new concrete implementation called RefDirectory is used for the traditional on-disk storage layout. In the future we plan to support additional implementations, such as a pure in-memory RefDatabase for unit testing purposes. Optimize RefDirectory: ---------------------- The implementation of the in-memory reference cache, reading, and update routines has been completely rewritten. Much of the code was heavily borrowed or cribbed from the prior implementation, so copyright notices have been left intact as much as possible. The RefDirectory cache no longer confuses symbolic references with normal references. This permits the cache to resolve the value of a symbolic reference as late as possible, ensuring it is always current, without needing to maintain reverse pointers. The cache is now 2 sorted RefLists, rather than 3 HashMaps. Using sorted lists allows the implementation to reduce the in-memory footprint when storing many refs. Using specialized types for the elements allows the code to avoid additional map lookups for auxiliary stat information. To improve scan time during getRefs(), the lists are returned via a copy-on-write contract. Most callers of getRefs() do not modify the returned collections, so the copy-on-write semantics improves access on repositories with a large number of packed references. Iterator traversals of the returned Map<String,Ref> are performed using a simple merge-join of the two cache lists, ensuring we can perform the entire traversal in linear time as a function of the number of references: O(PackedRefs + LooseRefs). Scans of the loose reference space to update the cache run in O(LooseRefs log LooseRefs) time, as the directory contents are sorted before being merged against the in-memory cache. Since the majority of stable references are kept packed, there typically are only a handful of reference names to be sorted, so the sorting cost should not be very high. Locking is reduced during getRefs() by taking advantage of the copy-on-write semantics of the improved cache data structure. This permits concurrent readers to pull back references without blocking each other. If there is contention updating the cache during a scan, one or more updates are simply skipped and will get picked up again in a future scan. Writing to the $GIT_DIR/packed-refs during reference delete is now fully atomic. The file is locked, reparsed fresh, and written back out if a change is necessary. This avoids all race conditions with concurrent external updates of the packed-refs file. The RefLogWriter class has been fully folded into RefDirectory and is therefore deleted. Maintaining the reference's log is the responsiblity of the database implementation, and not all implementations will use java.io for access. Future work still remains to be done to abstract the ReflogReader class away from local disk IO. Change-Id: I26b9287c45a4b2d2be35ba2849daa316f5eec85d Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
* Move AWT based SSH authenticator to ui bundleShawn O. Pearce2009-11-021-0/+185
| | | | | | | | This way SWT based applications don't wind up loading this AWT based code when using SSH. Change-Id: I9080f3dd029c2a087e6b687480018997cc5c5d23 Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
* Refactor the cached Authenticator data out of AwtAuthenticatorShawn O. Pearce2009-11-021-68/+8
| | | | | | | | | | This makes it easier to swap out authenticator implementations and yet still rely upon being able to configure at least one Authenticator instance in the JVM and program it with data obtained from outside of the user interface. Change-Id: I8c1a0eb8acee1d306f4c3b40a790b7fa0c3abb70 Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
* Move AWT UI code to new org.eclipse.jgit.ui bundleMykola Nikishov2009-10-314-0/+730
This new UI bundle contains the org.eclipse.jgit.awtui package, which was moved out of the org.eclipse.jgit bundle. org.eclipse.jgit.pgm depends on org.eclipse.jgit.ui, so we need to update the classpath and make_jgit.sh to include it. This move takes the awtui classes out of the Maven build, which means we are no longer able to distribute these classes to our downstream Maven customers. The entire Maven package structure needs to be overhauled so that Eclipse bundle matches 1:1 with the Maven artifact. Bug: https://bugs.eclipse.org/291124 Change-Id: Ibf1a9968387e3d11fdce54592f710ec4cc7f1ddb Signed-off-by: Mykola Nikishov <mn@mn.com.ua> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>