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vfmt: only print non-empty diffs (#9803)

pull/9805/head
Lukas Neubert 2021-04-19 17:55:55 +02:00 committed by GitHub
parent 70c651ff17
commit 4b230d16b3
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1 changed files with 4 additions and 1 deletions
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5
cmd/tools/vfmt.v
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@ -210,7 +210,10 @@ fn (foptions &FormatOptions) post_process_file(file string, formatted_file_path
if foptions.is_verbose { if foptions.is_verbose {
eprintln('Using diff command: $diff_cmd') eprintln('Using diff command: $diff_cmd')
} }
println(util.color_compare_files(diff_cmd, file, formatted_file_path)) diff := util.color_compare_files(diff_cmd, file, formatted_file_path)
if diff.len > 0 {
println(diff)
}
return return
} }
if foptions.is_verify { if foptions.is_verify {