mirror of https://github.com/perkeep/perkeep.git
52 lines
1.2 KiB
Go
52 lines
1.2 KiB
Go
/*
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Copyright 2013 The Camlistore Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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// The genclosuredeps command, similarly to the closure depswriter.py tool,
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// outputs to os.Stdout for each .js file, which namespaces
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// it provides, and the namespaces it requires, hence helping
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// the closure library to resolve dependencies between those files.
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package main
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import (
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"bytes"
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"flag"
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"fmt"
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"io"
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"log"
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"net/http"
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"os"
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"camlistore.org/pkg/misc/closure"
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)
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func usage() {
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fmt.Fprintf(os.Stderr, "Usage: genclosuredeps <dir>\n")
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os.Exit(1)
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}
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func main() {
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flag.Parse()
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args := flag.Args()
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if len(args) != 1 {
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usage()
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}
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b, err := closure.GenDeps(http.Dir(args[0]))
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if err != nil {
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log.Fatal(err)
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}
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io.Copy(os.Stdout, bytes.NewReader(b))
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}
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