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cmd/go: document the build cache as safe for concurrent use

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Fixes #26677

Change-Id: I2ca0408503000ccaddb0bd1fd359381ddd4fb699
Reviewed-on: https://go-review.googlesource.com/c/go/+/632895
Reviewed-by: Michael Matloob <matloob@golang.org>
Auto-Submit: Sam Thanawalla <samthanawalla@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Sam Thanawalla <samthanawalla@google.com>
This commit is contained in:
Sean Liao
2024-12-02 18:32:36 +00:00
committed by Gopher Robot
parent c8fb6ae617
commit e79b2e1e3a
2 changed files with 2 additions and 0 deletions
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1
src/cmd/go/alldocs.go
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@@ -2264,6 +2264,7 @@
// The go command caches build outputs for reuse in future builds. // The go command caches build outputs for reuse in future builds.
// The default location for cache data is a subdirectory named go-build // The default location for cache data is a subdirectory named go-build
// in the standard user cache directory for the current operating system. // in the standard user cache directory for the current operating system.
// The cache is safe for concurrent invocations of the go command.
// Setting the GOCACHE environment variable overrides this default, // Setting the GOCACHE environment variable overrides this default,
// and running 'go env GOCACHE' prints the current cache directory. // and running 'go env GOCACHE' prints the current cache directory.
// //

1
src/cmd/go/internal/help/helpdoc.go
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@@ -809,6 +809,7 @@ var HelpCache = &base.Command{
The go command caches build outputs for reuse in future builds. The go command caches build outputs for reuse in future builds.
The default location for cache data is a subdirectory named go-build The default location for cache data is a subdirectory named go-build
in the standard user cache directory for the current operating system. in the standard user cache directory for the current operating system.
The cache is safe for concurrent invocations of the go command.
Setting the GOCACHE environment variable overrides this default, Setting the GOCACHE environment variable overrides this default,
and running 'go env GOCACHE' prints the current cache directory. and running 'go env GOCACHE' prints the current cache directory.