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Home » Eclipse Projects » EGit / JGit » How to view the diff of a file between a local file change and a local HEAD in JGIT in a text form(How to view the diff of a file between a local file change and a local HEAD in JGIT in a text form let say I have a file readme.txt on branch Dev, and I am cloned that branch and make some changes in)
How to view the diff of a file between a local file change and a local HEAD in JGIT in a text form [message #1859152] Tue, 16 May 2023 01:33 Go to next message
Eclipse UserFriend
How to view the diff of a file between a local file change and a local HEAD in JGIT in a text form let say I have a file readme.txt on branch Dev, and I am cloned that branch and make some changes in Readme.txt file, now the content is changed in Readme.txt in local working tree and local Head, so I want to see the diff of Readme.txt in a textual format
Re: How to view the diff of a file between a local file change and a local HEAD in JGIT in a text f [message #1859822 is a reply to message #1859152] Wed, 28 June 2023 15:19 Go to previous message
Eclipse UserFriend
The low level API is DiffFormatter [1], the higher level porcelain API is DiffCommand [2].
You can also look at the JGit command line implementation of the diff command [3].
If you are looking for examples start digging from the corresponding unit tests.

[1]
https://git.eclipse.org/r/plugins/gitiles/jgit/jgit/+/refs/heads/master/org.eclipse.jgit/src/org/eclipse/jgit/diff/DiffFormatter.java
https://git.eclipse.org/r/plugins/gitiles/jgit/jgit/+/refs/heads/master/org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/DiffFormatterTest.java
[2]
https://git.eclipse.org/r/plugins/gitiles/jgit/jgit/+/refs/heads/master/org.eclipse.jgit/src/org/eclipse/jgit/api/DiffCommand.java
https://git.eclipse.org/r/plugins/gitiles/jgit/jgit/+/refs/heads/master/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/DiffCommandTest.java
[3]
https://git.eclipse.org/r/plugins/gitiles/jgit/jgit/+/refs/heads/master/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Diff.java
https://git.eclipse.org/r/plugins/gitiles/jgit/jgit/+/refs/heads/master/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/DiffTest.java
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