53 lines
1.7 KiB
Go
53 lines
1.7 KiB
Go
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// Copyright 2019 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package build
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import (
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"path/filepath"
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"android/soong/ui/metrics"
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)
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const bootstrapCmd = "bootstrap"
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const rbeLeastNProcs = 2500
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const rbeLeastNFiles = 16000
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func startRBE(ctx Context, config Config) {
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ctx.BeginTrace(metrics.RunSetupTool, "rbe_bootstrap")
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defer ctx.EndTrace()
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if u := ulimitOrFatal(ctx, config, "-u"); u < rbeLeastNProcs {
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ctx.Fatalf("max user processes is insufficient: %d; want >= %d.\n", u, rbeLeastNProcs)
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}
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if n := ulimitOrFatal(ctx, config, "-n"); n < rbeLeastNFiles {
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ctx.Fatalf("max open files is insufficient: %d; want >= %d.\n", n, rbeLeastNFiles)
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}
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var rbeBootstrap string
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if rbeDir, ok := config.Environment().Get("RBE_DIR"); ok {
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rbeBootstrap = filepath.Join(rbeDir, bootstrapCmd)
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} else if home, ok := config.Environment().Get("HOME"); ok {
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rbeBootstrap = filepath.Join(home, "rbe", bootstrapCmd)
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} else {
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ctx.Fatalln("rbe bootstrap not found")
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}
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cmd := Command(ctx, config, "boostrap", rbeBootstrap)
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if output, err := cmd.CombinedOutput(); err != nil {
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ctx.Fatalf("rbe bootstrap failed with: %v\n%s\n", err, output)
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}
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}
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