alextab93/buildx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

Merge pull request #3509 from jedevc/docs-syntax-build-context

Browse Source 
docs: document using build contexts to override syntax directive
This commit is contained in:
Justin Chadwell
2025-11-13 13:59:24 +00:00
committed by GitHub
parent a2cf0edfb4 a516d3fb37
commit 1c7e6e7209
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/reference/buildx_build.md
+7 -2
View File
@@ -241,8 +241,13 @@ Learn more about the built-in build arguments in the [Dockerfile reference docs]
--build-context=name=VALUE
```
Define additional build context with specified contents. In Dockerfile the context can be accessed when `FROM name` or `--from=name` is used.
When Dockerfile defines a stage with the same name it is overwritten.
Define additional build context with specified contents.
In a Dockerfile:
- the context can be accessed when `FROM name` or `--from=name` is used
- the context overrides a stage called `name` when used as `FROM ... AS name`
- the context overrides a `#syntax` directive when used as `#syntax=name`
The value can be a: