platform_build_soong/ui/terminal/simple_status.go
Colin Cross 3c0fe0edc0 Add environment variable to force keeping ANSI codes
If SOONG_UI_ANSI_OUTPUT is set to a true value force the simple status
output to keep ANSI codes.  This will allow buildbots to collect logs
with ANSI codes in them.  Smart status output is not affected as it
always keeps ANSI codes.

Bug: 147310922
Test: manual
Change-Id: I0b78ceebb65125b8e8dafb4787816fb679d3eb3e
2021-09-21 12:53:30 -07:00

75 lines
1.9 KiB
Go

// Copyright 2019 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package terminal
import (
"fmt"
"io"
"android/soong/ui/status"
)
type simpleStatusOutput struct {
writer io.Writer
formatter formatter
keepANSI bool
}
// NewSimpleStatusOutput returns a StatusOutput that represents the
// current build status similarly to Ninja's built-in terminal
// output.
func NewSimpleStatusOutput(w io.Writer, formatter formatter, keepANSI bool) status.StatusOutput {
return &simpleStatusOutput{
writer: w,
formatter: formatter,
keepANSI: keepANSI,
}
}
func (s *simpleStatusOutput) Message(level status.MsgLevel, message string) {
if level >= status.StatusLvl {
fmt.Fprintln(s.writer, s.formatter.message(level, message))
}
}
func (s *simpleStatusOutput) StartAction(action *status.Action, counts status.Counts) {
}
func (s *simpleStatusOutput) FinishAction(result status.ActionResult, counts status.Counts) {
str := result.Description
if str == "" {
str = result.Command
}
progress := s.formatter.progress(counts) + str
output := s.formatter.result(result)
if !s.keepANSI {
output = string(stripAnsiEscapes([]byte(output)))
}
if output != "" {
fmt.Fprint(s.writer, progress, "\n", output)
} else {
fmt.Fprintln(s.writer, progress)
}
}
func (s *simpleStatusOutput) Flush() {}
func (s *simpleStatusOutput) Write(p []byte) (int, error) {
fmt.Fprint(s.writer, string(p))
return len(p), nil
}