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21 lines
1,023 B
Markdown
21 lines
1,023 B
Markdown
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[](https://goreportcard.com/report/github.com/Luzifer/korvike)
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# Luzifer / korvike
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`korvike` is the finnish translation to the word "replacer" and that is what it does: It takes a Go template and executes it.
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## Available functions
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- Take key-value pairs from the CLI and replace them inside the template:
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`echo "{{ .foo }}" | korvike -v foo=bar => "bar"`
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- Read environment variables and replace them inside the template:
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`export FOO=bar; echo '{{env "FOO"}}' | korvike => "bar"`
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- Read a file and place it inside the template:
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`echo "Hello World" > hello; echo '{{file "hello"}}' | korvike => "Hello World"`
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- Format the current date into the template (uses [Go time format](https://golang.org/pkg/time/#Time.Format)):
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`echo '{{now "2006-01-02 15:04:05"}}' | korvike => "2017-04-17 16:27:34"`
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----
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