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| author | Rahat Mahmood <rahat@google.com> | 2021-03-22 12:00:05 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-03-22 12:02:03 -0700 |
| commit | 6bd2c6ce7307a6422e9aad26b8b3dec006f75e2d (patch) | |
| tree | b70fc8e45dda356c5f053871828e5cf7812f184d /tools/go_marshal | |
| parent | b428fd02e627fc151527f0f26cbff9b05f6240e0 (diff) | |
Emit comment about build tags in gomarshal generated files.
This may be useful for tracking down where build tags come from and
understanding tag import issues in generated files.
PiperOrigin-RevId: 364374931
Diffstat (limited to 'tools/go_marshal')
| -rw-r--r-- | tools/go_marshal/gomarshal/generator.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/go_marshal/gomarshal/generator.go b/tools/go_marshal/gomarshal/generator.go index 634abd1af..f3b0931b8 100644 --- a/tools/go_marshal/gomarshal/generator.go +++ b/tools/go_marshal/gomarshal/generator.go @@ -126,6 +126,12 @@ func (g *Generator) writeHeader() error { b.emit("// Automatically generated marshal implementation. See tools/go_marshal.\n\n") // Emit build tags. + b.emit("// If there are issues with build tag aggregation, see\n") + b.emit("// tools/go_marshal/gomarshal/generator.go:writeHeader(). The build tags here\n") + b.emit("// come from the input set of files used to generate this file. This input set\n") + b.emit("// is filtered based on pre-defined file suffixes related to build tags, see \n") + b.emit("// tools/defs.bzl:calculate_sets().\n\n") + if t := tags.Aggregate(g.inputs); len(t) > 0 { b.emit(strings.Join(t.Lines(), "\n")) b.emit("\n\n") |