33 lines
633 B
Go
33 lines
633 B
Go
package tengo
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import (
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"fmt"
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"github.com/d5/tengo/compiler"
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"github.com/d5/tengo/parser"
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"github.com/d5/tengo/scanner"
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"github.com/d5/tengo/vm"
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)
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func Compile(input []byte) (*compiler.Bytecode, error) {
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fileSet := scanner.NewFileSet()
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p := parser.NewParser(fileSet.AddFile("", -1, len(input)), input, nil)
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file, err := p.ParseFile()
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if err != nil {
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return nil, fmt.Errorf("parse error: %s", err.Error())
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}
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c := compiler.NewCompiler(nil, nil)
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if err := c.Compile(file); err != nil {
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return nil, err
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}
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return c.Bytecode(), nil
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}
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func Run(b *compiler.Bytecode) error {
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v := vm.NewVM(b, nil)
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return v.Run()
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}
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