A simplification of Go's go/ast package that allows for some
interesting code generation. Currently very rough.
package main
import (
"os"
. "github.com/garslo/gogen"
)
func main() {
pkg := Package{Name: "main"}
pkg.Declare(Import{"fmt"})
pkg.Declare(Function{
Name: "main",
Body: []Statement{
CallFunction{
Func: Dotted{Var{"fmt"}, "Println"},
Params: []Expression{Var{`"Hello World!"`}},
},
},
})
pkg.WriteTo(os.Stdout)
}Output:
package main
import "fmt"
func main() {
fmt.Println("Hello World!")
}See the examples directory for more examples and a build/run script.
$ ./run-example.sh for_loop.go
CODE:
package main
import "os"
import "fmt"
func main() {
var i int
for i = 0; i <= 10; i++ {
fmt.Println(i)
}
os.Exit(i)
}
RUN RESULT:
0
1
2
3
4
5
6
7
8
9
10
exit status 11