mirror of https://github.com/docker/cli.git
48 lines
1.1 KiB
Markdown
48 lines
1.1 KiB
Markdown
# go-shellwords
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[](https://coveralls.io/r/mattn/go-shellwords?branch=master)
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[](https://travis-ci.org/mattn/go-shellwords)
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Parse line as shell words.
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## Usage
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```go
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args, err := shellwords.Parse("./foo --bar=baz")
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// args should be ["./foo", "--bar=baz"]
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```
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```go
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os.Setenv("FOO", "bar")
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p := shellwords.NewParser()
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p.ParseEnv = true
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args, err := p.Parse("./foo $FOO")
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// args should be ["./foo", "bar"]
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```
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```go
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p := shellwords.NewParser()
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p.ParseBacktick = true
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args, err := p.Parse("./foo `echo $SHELL`")
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// args should be ["./foo", "/bin/bash"]
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```
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```go
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shellwords.ParseBacktick = true
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p := shellwords.NewParser()
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args, err := p.Parse("./foo `echo $SHELL`")
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// args should be ["./foo", "/bin/bash"]
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```
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# Thanks
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This is based on cpan module [Parse::CommandLine](https://metacpan.org/pod/Parse::CommandLine).
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# License
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under the MIT License: http://mattn.mit-license.org/2017
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# Author
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Yasuhiro Matsumoto (a.k.a mattn)
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