Bug 269539 - Compare results more like first-class workspace citizens
Summary: Compare results more like first-class workspace citizens
Status: NEW
Alias: None
Product: Platform
Classification: Eclipse Project
Component: Compare (show other bugs)
Version: 3.5   Edit
Hardware: All All
: P3 enhancement (vote)
Target Milestone: ---   Edit
Assignee: Platform-Compare-Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-03-20 11:32 EDT by Pawel Pogorzelski CLA
Modified: 2019-09-06 15:35 EDT (History)
3 users (show)

See Also:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Pawel Pogorzelski CLA 2009-03-20 11:32:29 EDT
Build ID: I20090313-0100

It would be useful to provide a list of recent comparisons and enable comparing them. The list would be available in a dedicated view.

There is a lot of cases potentially handled by a proposed feature. One of them is comparing patches. The case:
1. An external contribution is available as a patch A
2. A committer suggests to update javadocs
3. A new patch B is presented, not only javadocs are added but also hunk's offsets are updated because HEAD changed in the meantime
4. Committer wants to find out if the the patch B adds only javadoc update when comparing to the original patch A

Current solution:
5A. Apply patch A, create a patch AA from the result
6A. Replace with HEAD
7A. Apply patch B, create a patch BB from the result
8A. Compare patches AA and BB in the compare editor
9A. Even if the result is the same patches differ with timestamps

Alternative solution:
5B. Check out HEAD to another project B
5B. Apply patch A on project A that contains the HEAD
6B. Apply patch B on project B that contains the same HEAD
7B. Compare projects A and B

Solution with a proposed feature:
5C. Compare the result of applying patches A and B
Comment 1 Pawel Pogorzelski CLA 2009-03-20 11:36:33 EDT
Another case is parallel development of the same code base in two different projects. When migrating the changes it's impossible to create a patch for some comparisons.

CCing Szymon because I know he has situation of this kind when dealing with resources in both 3.5 and e4 streams.
Comment 2 Pawel Pogorzelski CLA 2009-03-20 11:38:33 EDT
Also CCing Tomasz and Michael as they could add value to the discussion.
Comment 3 Eclipse Webmaster CLA 2019-09-06 15:35:41 EDT
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet.

If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.