Changes between Version 1 and Version 2 of TracChangeset


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Timestamp:
08/02/11 11:44:45 (7 years ago)
Author:
trac
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  • TracChangeset

    v1 v2  
    44Trac has a built-in functionality for visualizing “diffs” - changes to files. 
    55 
    6 When viewing a repository check-in, such as when following a 
    7 changeset [wiki:TracLinks link] or a changeset event in the  
    8 [wiki:TracTimeline timeline], Trac will display the exact changes 
    9 made by the check-in. 
     6There are different kinds of ''change sets''.  
     7Some can correspond to revisions made in the repositories, 
     8others can aggregate changes made in several revisions,  
     9but in the end, any kind of differences can be shown. 
    1010 
    11 The changeset view consists of two parts, the ''header'' and the ''diff views''. 
     11The changeset view consists of two parts, the ''header''  
     12and the ''diff views''. 
    1213 
    1314== Changeset Header == 
     
    1617Here you will find information such as: 
    1718 
    18  * Timestamp -- When the changeset was commited 
    19  * Author -- Who commited the changeset 
    20  * Message -- A brief description from the author (the commit log message) 
    21  * Files -- A list of files affected by this changeset 
     19 * Timestamp — When the changeset was commited 
     20 * Author — Who commited the changeset 
     21 * Message — A brief description from the author (the commit log message) 
     22 * Location — Parent directory of all files affected by this changeset 
     23 * Files — A list of files affected by this changeset 
     24 
     25If more than one revision is involved in the set of changes being 
     26displayed, the ''Timestamp'', ''Author'' and ''Message'' fields  
     27won't be shown. 
    2228 
    2329In front of each listed file, you'll find  a colored rectangle. The color 
     
    4147In addition, various advanced options are available in the preferences form for adjusting the display of the diffs: 
    4248 * You can set how many lines are displayed before and after every change 
     49   (if the value ''all'' is used, then the full file will be shown) 
    4350 * You can toggle whether blank lines, case changes and white space changes are ignored, thereby letting you find the functional changes more quickly 
     51 
     52 
     53== The Different Ways to Get a Diff == 
     54 
     55=== Examining a Changeset === 
     56 
     57When viewing a repository check-in, such as when following a 
     58changeset [wiki:TracLinks link] or a changeset event in the  
     59[wiki:TracTimeline timeline], Trac will display the exact changes 
     60made by the check-in. 
     61 
     62There will be also navigation links to the ''Previous Changeset'' 
     63to and ''Next Changeset''. 
     64 
     65=== Examining Differences Between Revisions === 
     66 
     67Often you'll want to look at changes made on a file  
     68or on a directory spanning multiple revisions. The easiest way 
     69to get there is from the TracRevisionLog, where you can select 
     70the ''old'' and the ''new'' revisions of the file or directory, and 
     71then click the ''View changes'' button. 
     72 
     73=== Examining Differences Between Branches === 
     74 
     75One of the core features of version control systems is the possibility 
     76to work simultaneously on different ''Lines of Developments'', commonly 
     77called “branches”. Trac enables you to examine the exact differences 
     78between such branches. 
     79 
     80Using the '''View changes ...''' button in the TracBrowser allows you to enter 
     81''From:'' and ''To:'' path/revision pairs. The resulting set of differences consist 
     82of the changes that should be applied to the ''From:'' content in order 
     83to get to the ''To:'' content. 
     84 
     85For convenience, it is possible to invert the roles of the ''old'' and the ''new'' 
     86path/revision pairs by clicking the ''Reverse Diff'' link on the changeset page. 
     87 
     88=== Checking the Last Change === 
     89 
     90The last possibility for examining changes is to use the ''Last Change'' 
     91link provided by the TracBrowser. 
     92 
     93This link will take you to the last change that was made on that path. 
     94From there, you can use the ''Previous Change'' and ''Next Change'' links 
     95to traverse the change history of the file or directory. 
    4496 
    4597----