mirror of
https://github.com/go-gitea/gitea
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Use Go1.11 module (#5743)
* Migrate to go modules * make vendor * Update mvdan.cc/xurls * make vendor * Update code.gitea.io/git * make fmt-check * Update github.com/go-sql-driver/mysql * make vendor
This commit is contained in:
Mura Li
Lunny Xiao
91
vendor/gopkg.in/yaml.v2/resolve.go
generated
vendored
91
vendor/gopkg.in/yaml.v2/resolve.go
generated
vendored
@@ -3,9 +3,10 @@ package yaml
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import (
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"encoding/base64"
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"math"
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"regexp"
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"strconv"
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"strings"
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"unicode/utf8"
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"time"
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)
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type resolveMapItem struct {
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@@ -74,12 +75,14 @@ func longTag(tag string) string {
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func resolvableTag(tag string) bool {
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switch tag {
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case "", yaml_STR_TAG, yaml_BOOL_TAG, yaml_INT_TAG, yaml_FLOAT_TAG, yaml_NULL_TAG:
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case "", yaml_STR_TAG, yaml_BOOL_TAG, yaml_INT_TAG, yaml_FLOAT_TAG, yaml_NULL_TAG, yaml_TIMESTAMP_TAG:
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return true
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}
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return false
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}
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var yamlStyleFloat = regexp.MustCompile(`^[-+]?[0-9]*\.?[0-9]+([eE][-+][0-9]+)?$`)
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func resolve(tag string, in string) (rtag string, out interface{}) {
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if !resolvableTag(tag) {
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return tag, in
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@@ -89,6 +92,19 @@ func resolve(tag string, in string) (rtag string, out interface{}) {
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switch tag {
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case "", rtag, yaml_STR_TAG, yaml_BINARY_TAG:
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return
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case yaml_FLOAT_TAG:
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if rtag == yaml_INT_TAG {
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switch v := out.(type) {
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case int64:
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rtag = yaml_FLOAT_TAG
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out = float64(v)
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return
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case int:
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rtag = yaml_FLOAT_TAG
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out = float64(v)
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return
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}
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}
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}
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failf("cannot decode %s `%s` as a %s", shortTag(rtag), in, shortTag(tag))
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}()
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@@ -122,6 +138,15 @@ func resolve(tag string, in string) (rtag string, out interface{}) {
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case 'D', 'S':
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// Int, float, or timestamp.
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// Only try values as a timestamp if the value is unquoted or there's an explicit
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// !!timestamp tag.
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if tag == "" || tag == yaml_TIMESTAMP_TAG {
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t, ok := parseTimestamp(in)
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if ok {
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return yaml_TIMESTAMP_TAG, t
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}
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}
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plain := strings.Replace(in, "_", "", -1)
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intv, err := strconv.ParseInt(plain, 0, 64)
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if err == nil {
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@@ -135,9 +160,11 @@ func resolve(tag string, in string) (rtag string, out interface{}) {
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if err == nil {
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return yaml_INT_TAG, uintv
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}
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floatv, err := strconv.ParseFloat(plain, 64)
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if err == nil {
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return yaml_FLOAT_TAG, floatv
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if yamlStyleFloat.MatchString(plain) {
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floatv, err := strconv.ParseFloat(plain, 64)
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if err == nil {
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return yaml_FLOAT_TAG, floatv
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}
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}
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if strings.HasPrefix(plain, "0b") {
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intv, err := strconv.ParseInt(plain[2:], 2, 64)
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@@ -153,28 +180,20 @@ func resolve(tag string, in string) (rtag string, out interface{}) {
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return yaml_INT_TAG, uintv
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}
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} else if strings.HasPrefix(plain, "-0b") {
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intv, err := strconv.ParseInt(plain[3:], 2, 64)
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intv, err := strconv.ParseInt("-" + plain[3:], 2, 64)
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if err == nil {
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if intv == int64(int(intv)) {
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return yaml_INT_TAG, -int(intv)
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if true || intv == int64(int(intv)) {
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return yaml_INT_TAG, int(intv)
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} else {
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return yaml_INT_TAG, -intv
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return yaml_INT_TAG, intv
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}
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}
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}
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// XXX Handle timestamps here.
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default:
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panic("resolveTable item not yet handled: " + string(rune(hint)) + " (with " + in + ")")
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}
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}
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if tag == yaml_BINARY_TAG {
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return yaml_BINARY_TAG, in
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}
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if utf8.ValidString(in) {
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return yaml_STR_TAG, in
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}
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return yaml_BINARY_TAG, encodeBase64(in)
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return yaml_STR_TAG, in
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}
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// encodeBase64 encodes s as base64 that is broken up into multiple lines
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@@ -201,3 +220,39 @@ func encodeBase64(s string) string {
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}
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return string(out[:k])
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}
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// This is a subset of the formats allowed by the regular expression
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// defined at http://yaml.org/type/timestamp.html.
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var allowedTimestampFormats = []string{
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"2006-1-2T15:4:5.999999999Z07:00", // RCF3339Nano with short date fields.
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"2006-1-2t15:4:5.999999999Z07:00", // RFC3339Nano with short date fields and lower-case "t".
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"2006-1-2 15:4:5.999999999", // space separated with no time zone
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"2006-1-2", // date only
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// Notable exception: time.Parse cannot handle: "2001-12-14 21:59:43.10 -5"
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// from the set of examples.
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}
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// parseTimestamp parses s as a timestamp string and
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// returns the timestamp and reports whether it succeeded.
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// Timestamp formats are defined at http://yaml.org/type/timestamp.html
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func parseTimestamp(s string) (time.Time, bool) {
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// TODO write code to check all the formats supported by
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// http://yaml.org/type/timestamp.html instead of using time.Parse.
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// Quick check: all date formats start with YYYY-.
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i := 0
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for ; i < len(s); i++ {
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if c := s[i]; c < '0' || c > '9' {
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break
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}
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}
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if i != 4 || i == len(s) || s[i] != '-' {
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return time.Time{}, false
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}
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for _, format := range allowedTimestampFormats {
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if t, err := time.Parse(format, s); err == nil {
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return t, true
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}
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}
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return time.Time{}, false
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}
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