diff options
Diffstat (limited to 'build/instructions.go')
| -rw-r--r-- | build/instructions.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/build/instructions.go b/build/instructions.go index 295221e..0167a8a 100644 --- a/build/instructions.go +++ b/build/instructions.go @@ -81,17 +81,20 @@ func (copy Copy) Compile() []string { // CopyAs is a concrete build instruction for copying source // files/directories and setting their ownership to the given UID/GID. // +// While it can technically wrap any build.Instruction, it is meant to be used +// with build.Copy and build.CopyFrom to enforce file/directory ownership. +// type CopyAs struct { UID uint // owner UID GID uint // owner GID - Copy + Instruction } // Compile returns the variant name unquoted and all quoted CopyAs instruction // fields. // func (ca CopyAs) Compile() []string { - return append([]string{fmt.Sprintf("%d:%d", ca.UID, ca.GID)}, ca.Copy.Compile()...) + return append([]string{fmt.Sprintf("%d:%d", ca.UID, ca.GID)}, ca.Instruction.Compile()...) } // CopyFrom is a concrete build instruction for copying source |