48 lines
946 B
Go
48 lines
946 B
Go
package main
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import (
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"flag"
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"fmt"
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amber "github.com/eknkc/amber"
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"os"
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)
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var prettyPrint bool
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var lineNumbers bool
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func init() {
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flag.BoolVar(&prettyPrint, "prettyprint", true, "Use pretty indentation in output html.")
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flag.BoolVar(&prettyPrint, "pp", true, "Use pretty indentation in output html.")
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flag.BoolVar(&lineNumbers, "linenos", true, "Enable debugging information in output html.")
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flag.BoolVar(&lineNumbers, "ln", true, "Enable debugging information in output html.")
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flag.Parse()
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}
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func main() {
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input := flag.Arg(0)
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if len(input) == 0 {
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fmt.Fprintln(os.Stderr, "Please provide an input file. (amberc input.amber)")
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os.Exit(1)
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}
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cmp := amber.New()
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cmp.PrettyPrint = prettyPrint
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cmp.LineNumbers = lineNumbers
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err := cmp.ParseFile(input)
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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err = cmp.CompileWriter(os.Stdout)
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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}
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