User Tools

Site Tools


tutorial:migratemappings

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
Next revisionBoth sides next revision
tutorial:migratemappings [2019/07/01 20:06] modmuss50tutorial:migratemappings [2020/01/13 20:38] – rewrite mercury section jamie
Line 1: Line 1:
 ====== Updating Yarn mappings in a Java codebase ====== ====== Updating Yarn mappings in a Java codebase ======
 +====== Loom 0.2.6 and above ======
 +Currently, this process will only affect Java files.  
  
-===== The Hacky Way =====+Say you want to migrate from 1.14.4 to 19w46b.    
 + 
 +  - Go [[https://modmuss50.me/fabric.html?&version=19w46b|here]], select ''19w46b'', and copy the ''yarn_mappings'' value, for example ''19w46b+build.1'' DO NOT modify your gradle.properties or build.gradle yet.    
 +  - In the root of your gradle project, run ''gradlew migrateMappings %%--%%mappings %%"%%19w46b+build.1%%"%%'' 
 +  - Your migrated source will appear in ''remappedSrc''. Verify your code was not nuked and copy it over. 
 +  - Update your gradle.properties file according to the instructions in [[https://modmuss50.me/fabric.html?&version=19w46b|this]] site. 
 +  - You're done. 
 + 
 +=== Additional customization ===  
 +  * Specify from where to take your Java files with ''%%--%%input path/to/source''. Default: ''src/main/java''
 +  * Specify where to output the remapped source with ''%%--%%output path/to/output''. Default: 'remappedSrc'
 +  * Specify a custom place to retrieve the mappings from with ''%%--%%mappings some_group:some_artifact:some_version:some_qualifier''. Default: ''net.fabricmc:yarn:<version-you-inputted>:v2''
 + 
 +=== Reporting issues === 
 +Loom uses [[https://github.com/CadixDev/Mercury|Mercury]] to remap mods' source code, for problems with remapping please report issues to their [[https://github.com/CadixDev/Mercury/issues|issue tracker]], or discuss it through their communications channel (irc.esper.net #cadix). 
 + 
 +====== Loom 0.2.5 and below ======
  
 ==== Requirements ==== ==== Requirements ====
Line 24: Line 42:
 This should work across Minecraft versions as well, provided we haven't massively broken Intermediaries or done something equally silly (aka: most of the time). This should work across Minecraft versions as well, provided we haven't massively broken Intermediaries or done something equally silly (aka: most of the time).
  
-===== The Non-Hacky Way ===== 
- 
-Coming soon! (Hopefully.) 
tutorial/migratemappings.txt · Last modified: 2022/12/22 16:23 by basil4088