authelia/internal/utils/time.go
Amir Zarrinkafsh de2c5836fd
[Buildkite] Introduce CI linting with golangci-lint and reviewdog (#832)
* [Buildkite] Introduce CI linting with golangci-lint and reviewdog

* Initial pass of golangci-lint

* Add gosimple (megacheck) recommendations

* Add golint recommendations

* [BUGFIX] Migrate authentication traces from v3 mongodb

* Add deadcode recommendations

* [BUGFIX] Fix ShortTimeouts suite when run in dev workflow

* Add unused recommendations

* Add unparam recommendations

* Disable linting on unfixable errors instead of skipping files

* Adjust nolint notation for unparam

* Fix ineffectual assignment to err raised by linter.

* Export environment variable in agent hook

* Add ineffassign recommendations

* Add staticcheck recommendations

* Add gocyclo recommendations

* Adjust ineffassign recommendations

Co-authored-by: Clement Michaud <clement.michaud34@gmail.com>
2020-04-09 11:05:17 +10:00

46 lines
1.4 KiB
Go

package utils
import (
"fmt"
"strconv"
"time"
)
// ParseDurationString parses a string to a duration
// Duration notations are an integer followed by a unit
// Units are s = second, m = minute, d = day, w = week, M = month, y = year
// Example 1y is the same as 1 year
func ParseDurationString(input string) (time.Duration, error) {
var duration time.Duration
matches := parseDurationRegexp.FindStringSubmatch(input)
if len(matches) == 3 && matches[2] != "" {
d, _ := strconv.Atoi(matches[1])
switch matches[2] {
case "y":
duration = time.Duration(d) * Year
case "M":
duration = time.Duration(d) * Month
case "w":
duration = time.Duration(d) * Week
case "d":
duration = time.Duration(d) * Day
case "h":
duration = time.Duration(d) * Hour
case "m":
duration = time.Duration(d) * time.Minute
case "s":
duration = time.Duration(d) * time.Second
}
} else if input == "0" || len(matches) == 3 {
seconds, err := strconv.Atoi(input)
if err != nil {
return 0, fmt.Errorf("Could not convert the input string of %s into a duration: %s", input, err)
}
duration = time.Duration(seconds) * time.Second
} else if input != "" {
// Throw this error if input is anything other than a blank string, blank string will default to a duration of nothing
return 0, fmt.Errorf("Could not convert the input string of %s into a duration", input)
}
return duration, nil
}