I think I've finished my work on the basic patch API for JGit.
A full summary of all of the commits appears below, along with the
final diffstat relative to the current master branch. 41 commits
and 6,151 lines of code in 3 days. Yikes.
git://repo.or.cz/egit/spearce.git patchapi
Shawn O. Pearce (41):
Define an abstraction for handling abbreviated SHA-1 strings
Add ObjectId.startsWith(AbbreviatedObjectId)
Change AnyObjectId.abbreviate() to return AbbreviatedObjectId
Simplify RawParseUtils.nextLF invocations
Simplify RawParseUtils next and nextLF loops
Correct Javadoc of RawParseUtils next and nextLF methods
Add QuotedString class to handle Git path style quoting rules
Add Bourne style quoting for TransportGitSsh
Add ~user friendly Bourne style quoting for TransportGitSsh
Add toByteArray() to TemporaryBuffer
Add copy(InputStream) to TemporaryBuffer
Define FileHeader to parse the header block of a git diff
Define Patch to parse a sequence of patch FileHeaders
Add HunkHeader to represent a single hunk of a file within a patch
Correct use of TemporaryBuffer in Patch
Add tests for TemporaryBuffer
Add IntList as a more efficient representation of List<Integer>
Add lineMap computer to RawParseUtils to index locations of line starts
Define FileHeader.PatchType to report the style of patch used
Test for non-git binary files and mark them as PatchType.BINARY
Set empty patches with no Git metadata to PatchType.BINARY
Always use the FileHeader buffer during Patch.parseHunks
Parse "GIT binary patch" style patch metadata
Record patch parsing errors for later inspection by applications
Fix Patch.parse to honor the end point passed in
Correctly handle hunk headers such as "@@ -0,0 +1 @@"
Patch parse test comparing "git log -p" output to "git log --numstat"
Abstract the hunk header testing into a method
Treat "diff --combined" the same as "diff --cc"
Assert the HunkHeader.getFileHeader returns the right file
Add tests to cover more methods of BinaryHunk
Add a simple toString to FormatError to facilitate debugging
Allow FileHeader to create its HunkHeader children
Refactor the old/pre-image data in HunkHeader to support >1 ancestor
Assert the ChunkHeader.OldImage.getId uses FileHeader.getOldImage
Allow a stray LF at the end of a hunk
Fix HunkHeader start line when parsing "@@ -1 +1 @@" style headers
Add test cases for parsing "\ No newline at end of file" style patches
Use FileMode.MISSING when a file is added or deleted rather than null
Add a test for delta binary patch parsing and fix a bug in it
Add support for parsing "diff --cc" style patches
.../ui/internal/components/RefContentProposal.java | 2 +-
.../egit/ui/internal/fetch/FetchResultTable.java | 12 +-
.../egit/ui/internal/push/PushResultTable.java | 21 +-
.../src/org/spearce/jgit/pgm/Branch.java | 2 +-
.../src/org/spearce/jgit/pgm/Fetch.java | 8 +-
.../src/org/spearce/jgit/pgm/Push.java | 5 +-
.../spearce/jgit/patch/EGitPatchHistoryTest.java | 221 ++++++++
.../spearce/jgit/lib/AbbreviatedObjectIdTest.java | 285 ++++++++++
.../tst/org/spearce/jgit/patch/FileHeaderTest.java | 427 +++++++++++++++
.../org/spearce/jgit/patch/PatchCcErrorTest.java | 97 ++++
.../tst/org/spearce/jgit/patch/PatchCcTest.java | 200 +++++++
.../tst/org/spearce/jgit/patch/PatchErrorTest.java | 174 ++++++
.../tst/org/spearce/jgit/patch/PatchTest.java | 352 ++++++++++++
.../spearce/jgit/patch/testError_BodyTooLong.patch | 17 +
.../jgit/patch/testError_CcTruncatedOld.patch | 24 +
.../jgit/patch/testError_DisconnectedHunk.patch | 30 +
.../jgit/patch/testError_GarbageBetweenFiles.patch | 33 ++
.../patch/testError_GitBinaryNoForwardHunk.patch | 10 +
.../jgit/patch/testError_TruncatedNew.patch | 15 +
.../jgit/patch/testError_TruncatedOld.patch | 15 +
.../jgit/patch/testParse_AddNoNewline.patch | 20 +
.../jgit/patch/testParse_CcDeleteFile.patch | 12 +
.../spearce/jgit/patch/testParse_CcNewFile.patch | 14 +
.../patch/testParse_ConfigCaseInsensitive.patch | 67 +++
.../jgit/patch/testParse_FixNoNewline.patch | 20 +
.../jgit/patch/testParse_GitBinaryDelta.patch | 21 +
.../jgit/patch/testParse_GitBinaryLiteral.patch | 135 +++++
.../spearce/jgit/patch/testParse_NoBinary.patch | 83 +++
.../spearce/jgit/patch/testParse_OneFileCc.patch | 27 +
.../tst/org/spearce/jgit/util/IntListTest.java | 156 ++++++
.../jgit/util/QuotedStringBourneStyleTest.java | 111 ++++
.../util/QuotedStringBourneUserPathStyleTest.java | 130 +++++
.../jgit/util/QuotedStringGitPathStyleTest.java | 172 ++++++
.../jgit/util/RawParseUtils_LineMapTest.java | 88 +++
.../org/spearce/jgit/util/TemporaryBufferTest.java | 374 +++++++++++++
.../tst/org/spearce/jgit/util/TestRng.java | 61 +++
.../org/spearce/jgit/lib/AbbreviatedObjectId.java | 262 +++++++++
.../src/org/spearce/jgit/lib/AnyObjectId.java | 39 ++-
.../src/org/spearce/jgit/lib/ObjectChecker.java | 4 +-
.../src/org/spearce/jgit/patch/BinaryHunk.java | 127 +++++
.../org/spearce/jgit/patch/CombinedFileHeader.java | 213 ++++++++
.../org/spearce/jgit/patch/CombinedHunkHeader.java | 191 +++++++
.../src/org/spearce/jgit/patch/FileHeader.java | 568 ++++++++++++++++++++
.../src/org/spearce/jgit/patch/FormatError.java | 109 ++++
.../src/org/spearce/jgit/patch/HunkHeader.java | 228 ++++++++
.../src/org/spearce/jgit/patch/Patch.java | 376 +++++++++++++
.../src/org/spearce/jgit/revwalk/RevTag.java | 2 +-
.../spearce/jgit/transport/TransportGitSsh.java | 38 +--
.../src/org/spearce/jgit/util/IntList.java | 128 +++++
.../src/org/spearce/jgit/util/QuotedString.java | 362 +++++++++++++
.../src/org/spearce/jgit/util/RawParseUtils.java | 76 ++-
.../src/org/spearce/jgit/util/TemporaryBuffer.java | 72 +++-
52 files changed, 6151 insertions(+), 85 deletions(-)
create mode 100644 org.spearce.jgit.test/exttst/org/spearce/jgit/patch/EGitPatchHistoryTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/lib/AbbreviatedObjectIdTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/FileHeaderTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/PatchCcErrorTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/PatchCcTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/PatchErrorTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/PatchTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testError_BodyTooLong.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testError_CcTruncatedOld.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testError_DisconnectedHunk.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testError_GarbageBetweenFiles.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testError_GitBinaryNoForwardHunk.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testError_TruncatedNew.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testError_TruncatedOld.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testParse_AddNoNewline.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testParse_CcDeleteFile.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testParse_CcNewFile.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testParse_ConfigCaseInsensitive.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testParse_FixNoNewline.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testParse_GitBinaryDelta.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testParse_GitBinaryLiteral.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testParse_NoBinary.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/patch/testParse_OneFileCc.patch
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/util/IntListTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/util/QuotedStringBourneStyleTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/util/QuotedStringBourneUserPathStyleTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/util/QuotedStringGitPathStyleTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/util/RawParseUtils_LineMapTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/util/TemporaryBufferTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/util/TestRng.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/lib/AbbreviatedObjectId.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/patch/BinaryHunk.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/patch/CombinedFileHeader.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/patch/CombinedHunkHeader.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/patch/FileHeader.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/patch/FormatError.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/patch/HunkHeader.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/patch/Patch.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/util/IntList.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/util/QuotedString.java
--
Shawn.
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