package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^(?:.*/)?[a-zA-Z]\w*_\d{3}\.(?:vhd|vhdl|sv|v)$`)
var str = `./Qsys_Systems/MY_SYS_TB/simulation/submodules/MY_SYS_TB_mm_interconnect_0_router_001.sv
./Qsys_Systems/MY_SYS_TB/simulation/submodules/MY_SYS_TB_mm_interconnect_0_router_002.sv
./Qsys_Systems/MY_SYS_TB/simulation/submodules/MY_SYS_TB_mm_interconnect_0_router_004.sv
./Qsys_Systems/MY_SYS_TB/simulation/submodules/1_MY_SYS_TB_mm_interconnect_0_router.sv
./Qsys_Systems/MY_SYS_TB/simulation/submodules/_MY_SYS_TB_mm_interconnect_0_router.sv
./Qsys_Systems/MY_SYS_TB/simulation/submodules/MY_SYS_TB_mm_interconnect_0_router.sv
`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/