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author6543 <6543@obermui.de>2020-10-16 07:06:27 +0200
committerGitHub <noreply@github.com>2020-10-16 01:06:27 -0400
commit12a1f914f443cc31af4bc54ab43802a75742cd57 (patch)
tree998e159281cf41de8b6d7bb1ab5075b3286ce5a9 /vendor/github.com/prometheus/common/model/time.go
parent91f2afdb546364195ff909186983b94a61ab3181 (diff)
downloadgitea-12a1f914f443cc31af4bc54ab43802a75742cd57.tar.gz
gitea-12a1f914f443cc31af4bc54ab43802a75742cd57.zip
Vendor Update Go Libs (#13166)
* update github.com/alecthomas/chroma v0.8.0 -> v0.8.1 * github.com/blevesearch/bleve v1.0.10 -> v1.0.12 * editorconfig-core-go v2.1.1 -> v2.3.7 * github.com/gliderlabs/ssh v0.2.2 -> v0.3.1 * migrate editorconfig.ParseBytes to Parse * github.com/shurcooL/vfsgen to 0d455de96546 * github.com/go-git/go-git/v5 v5.1.0 -> v5.2.0 * github.com/google/uuid v1.1.1 -> v1.1.2 * github.com/huandu/xstrings v1.3.0 -> v1.3.2 * github.com/klauspost/compress v1.10.11 -> v1.11.1 * github.com/markbates/goth v1.61.2 -> v1.65.0 * github.com/mattn/go-sqlite3 v1.14.0 -> v1.14.4 * github.com/mholt/archiver v3.3.0 -> v3.3.2 * github.com/microcosm-cc/bluemonday 4f7140c49acb -> v1.0.4 * github.com/minio/minio-go v7.0.4 -> v7.0.5 * github.com/olivere/elastic v7.0.9 -> v7.0.20 * github.com/urfave/cli v1.20.0 -> v1.22.4 * github.com/prometheus/client_golang v1.1.0 -> v1.8.0 * github.com/xanzy/go-gitlab v0.37.0 -> v0.38.1 * mvdan.cc/xurls v2.1.0 -> v2.2.0 Co-authored-by: Lauris BH <lauris@nix.lv>
Diffstat (limited to 'vendor/github.com/prometheus/common/model/time.go')
-rw-r--r--vendor/github.com/prometheus/common/model/time.go100
1 files changed, 52 insertions, 48 deletions
diff --git a/vendor/github.com/prometheus/common/model/time.go b/vendor/github.com/prometheus/common/model/time.go
index 7b0064fdb2..c40e6403ca 100644
--- a/vendor/github.com/prometheus/common/model/time.go
+++ b/vendor/github.com/prometheus/common/model/time.go
@@ -181,73 +181,77 @@ func (d *Duration) Type() string {
return "duration"
}
-var durationRE = regexp.MustCompile("^([0-9]+)(y|w|d|h|m|s|ms)$")
+var durationRE = regexp.MustCompile("^(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?$")
// ParseDuration parses a string into a time.Duration, assuming that a year
// always has 365d, a week always has 7d, and a day always has 24h.
func ParseDuration(durationStr string) (Duration, error) {
+ switch durationStr {
+ case "0":
+ // Allow 0 without a unit.
+ return 0, nil
+ case "":
+ return 0, fmt.Errorf("empty duration string")
+ }
matches := durationRE.FindStringSubmatch(durationStr)
- if len(matches) != 3 {
+ if matches == nil {
return 0, fmt.Errorf("not a valid duration string: %q", durationStr)
}
- var (
- n, _ = strconv.Atoi(matches[1])
- dur = time.Duration(n) * time.Millisecond
- )
- switch unit := matches[2]; unit {
- case "y":
- dur *= 1000 * 60 * 60 * 24 * 365
- case "w":
- dur *= 1000 * 60 * 60 * 24 * 7
- case "d":
- dur *= 1000 * 60 * 60 * 24
- case "h":
- dur *= 1000 * 60 * 60
- case "m":
- dur *= 1000 * 60
- case "s":
- dur *= 1000
- case "ms":
- // Value already correct
- default:
- return 0, fmt.Errorf("invalid time unit in duration string: %q", unit)
+ var dur time.Duration
+
+ // Parse the match at pos `pos` in the regex and use `mult` to turn that
+ // into ms, then add that value to the total parsed duration.
+ m := func(pos int, mult time.Duration) {
+ if matches[pos] == "" {
+ return
+ }
+ n, _ := strconv.Atoi(matches[pos])
+ d := time.Duration(n) * time.Millisecond
+ dur += d * mult
}
+
+ m(2, 1000*60*60*24*365) // y
+ m(4, 1000*60*60*24*7) // w
+ m(6, 1000*60*60*24) // d
+ m(8, 1000*60*60) // h
+ m(10, 1000*60) // m
+ m(12, 1000) // s
+ m(14, 1) // ms
+
return Duration(dur), nil
}
func (d Duration) String() string {
var (
- ms = int64(time.Duration(d) / time.Millisecond)
- unit = "ms"
+ ms = int64(time.Duration(d) / time.Millisecond)
+ r = ""
)
if ms == 0 {
return "0s"
}
- factors := map[string]int64{
- "y": 1000 * 60 * 60 * 24 * 365,
- "w": 1000 * 60 * 60 * 24 * 7,
- "d": 1000 * 60 * 60 * 24,
- "h": 1000 * 60 * 60,
- "m": 1000 * 60,
- "s": 1000,
- "ms": 1,
- }
- switch int64(0) {
- case ms % factors["y"]:
- unit = "y"
- case ms % factors["w"]:
- unit = "w"
- case ms % factors["d"]:
- unit = "d"
- case ms % factors["h"]:
- unit = "h"
- case ms % factors["m"]:
- unit = "m"
- case ms % factors["s"]:
- unit = "s"
+ f := func(unit string, mult int64, exact bool) {
+ if exact && ms%mult != 0 {
+ return
+ }
+ if v := ms / mult; v > 0 {
+ r += fmt.Sprintf("%d%s", v, unit)
+ ms -= v * mult
+ }
}
- return fmt.Sprintf("%v%v", ms/factors[unit], unit)
+
+ // Only format years and weeks if the remainder is zero, as it is often
+ // easier to read 90d than 12w6d.
+ f("y", 1000*60*60*24*365, true)
+ f("w", 1000*60*60*24*7, true)
+
+ f("d", 1000*60*60*24, false)
+ f("h", 1000*60*60, false)
+ f("m", 1000*60, false)
+ f("s", 1000, false)
+ f("ms", 1, false)
+
+ return r
}
// MarshalYAML implements the yaml.Marshaler interface.