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bashbrew
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This commit is contained in:
Tianon Gravi 2019-06-07 12:36:19 -07:00
parent 157882047c
commit 2781cc2621
1 changed files with 4 additions and 4 deletions
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8
go/src/bashbrew/docker.go
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@ -18,11 +18,11 @@ import (
)
type dockerfileMetadata struct {
StageFroms []string // every image "FROM" instruction value (or the parent stage's FROM value in the case of a named stage)
StageNames []string // the name of any named stage (in order)
StageFroms []string // every image "FROM" instruction value (or the parent stage's FROM value in the case of a named stage)
StageNames []string // the name of any named stage (in order)
StageNameFroms map[string]string // map of stage names to FROM values (or the parent stage's FROM value in the case of a named stage), useful for resolving stage names to FROM values
Froms []string // every "FROM" or "COPY --from=xxx" value (minus named and/or numbered stages in the case of "--from=")
Froms []string // every "FROM" or "COPY --from=xxx" value (minus named and/or numbered stages in the case of "--from=")
}
// this returns the "FROM" value for the last stage (which essentially determines the "base" for the final published image)
@ -118,7 +118,7 @@ func parseDockerfileMetadata(dockerfile io.Reader) (*dockerfileMetadata, error)
// ignore blank lines and comments
continue
}
line = line[0:len(line)-1]+nextLine
line = line[0:len(line)-1] + nextLine
}
fields := strings.Fields(line)