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package script
import (
"go/ast"
"go/token"
"os"
)
func (w *World) compileSource(n *ast.CallExpr) Expr {
if len(n.Args) != 1 {
panic(err(n.Pos(), "source() needs 1 string argument, got", len(n.Args)))
}
arg := n.Args[0]
if lit, ok := arg.(*ast.BasicLit); ok && lit.Kind == token.STRING {
code, err1 := os.ReadFile(lit.Value[1 : len(lit.Value)-1])
if err1 != nil {
panic(err(n.Pos(), err1))
}
block, err2 := w.Compile(string(code))
if err2 != nil {
panic(err(n.Pos(), err2))
}
return block
} else {
panic(err(n.Pos(), "source() needs literal string argument"))
}
}
|
