···

       
19
       
19
       
 
       
  To avoid updating this field when dependencies change, run `go mod vendor` in your source repo and set `vendorHash = null;`

     

       
20
       
20
       
 
       


     

       
21
       
21
       
 
       
  To obtain the actual hash, set `vendorHash = lib.fakeSha256;` and run the build ([more details here](#sec-source-hashes)).

     

       
22
       
22
       
-
       
- `proxyVendor`: Fetches (go mod download) and proxies the vendor directory. This is useful if your code depends on c code and go mod tidy does not include the needed sources to build or if any dependency has case-insensitive conflicts which will produce platform dependant `vendorHash` checksums.

     

       
22
       
22
       
+
       
- `proxyVendor`: Fetches (go mod download) and proxies the vendor directory. This is useful if your code depends on c code and go mod tidy does not include the needed sources to build or if any dependency has case-insensitive conflicts which will produce platform-dependent `vendorHash` checksums.

     

       
23
       
23
       
 
       
- `modPostBuild`: Shell commands to run after the build of the go-modules executes `go mod vendor`, and before calculating fixed output derivation's `vendorHash` (or `vendorSha256`). Note that if you change this attribute, you need to update `vendorHash` (or `vendorSha256`) attribute.

     

       
24
       
24
       
 
       


     

       
25
       
25
       
 
       
```nix