| // Copyright 2022 The Tint Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package utils |
| |
| import ( |
| "fmt" |
| "path/filepath" |
| "runtime" |
| ) |
| |
| // ThisLine returns the filepath and line number of the calling function |
| func ThisLine() string { |
| _, file, line, ok := runtime.Caller(1) |
| if !ok { |
| return "" |
| } |
| return fmt.Sprintf("%v:%v", file, line) |
| } |
| |
| // ThisDir returns the directory of the caller function |
| func ThisDir() string { |
| _, file, _, ok := runtime.Caller(1) |
| if !ok { |
| return "" |
| } |
| return filepath.Dir(file) |
| } |
