build: add experimental support for print flag

Print flag can be used to make additional information
requests about the build and print their results.

Currently Dockerfile supports: outline, targets, subrequests.describe

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi
2022-05-04 18:48:50 -07:00
parent 17dc0e1108
commit eefa8188e1
98 changed files with 8536 additions and 3339 deletions

View File

@ -61,7 +61,7 @@ func (smc *sourceMapCollector) Add(dgst digest.Digest, ls []*SourceLocation) {
}
smc.index[l.SourceMap] = idx
}
smc.locations[dgst] = ls
smc.locations[dgst] = append(smc.locations[dgst], ls...)
}
func (smc *sourceMapCollector) Marshal(ctx context.Context, co ...ConstraintsOpt) (*pb.Source, error) {