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config/url_config: extract paths() function

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This commit is contained in:
Taylor Blau 2017-04-13 11:05:57 -04:00
parent fdbf3041f9
commit 0b95e7c8b5
1 changed files with 22 additions and 17 deletions
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39
config/url_config.go
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@ -36,24 +36,16 @@ func (c *URLConfig) get(key, rawurl string) (string, bool) {
}
hosts := c.hosts(u)
paths := c.paths(u.Path)
pLen := len(u.Path)
if pLen > 2 {
end := pLen
if strings.HasSuffix(u.Path, "/") {
end -= 1
}
paths := strings.Split(u.Path[1:end], "/")
for i := len(paths); i > 0; i-- {
for _, host := range hosts {
path := strings.Join(paths[:i], "/")
if v, ok := c.git.Get(fmt.Sprintf("http.%s/%s.%s", host, path, key)); ok {
return v, ok
}
if v, ok := c.git.Get(fmt.Sprintf("http.%s/%s/.%s", host, path, key)); ok {
return v, ok
}
for i := len(paths); i > 0; i-- {
for _, host := range hosts {
path := strings.Join(paths[:i], "/")
if v, ok := c.git.Get(fmt.Sprintf("http.%s/%s.%s", host, path, key)); ok {
return v, ok
}
if v, ok := c.git.Get(fmt.Sprintf("http.%s/%s/.%s", host, path, key)); ok {
return v, ok
}
}
}
@ -80,3 +72,16 @@ func (c *URLConfig) hosts(u *url.URL) []string {
return hosts
}
func (c *URLConfig) paths(path string) []string {
pLen := len(path)
if pLen <= 2 {
return nil
}
end := pLen
if strings.HasSuffix(path, "/") {
end -= 1
}
return strings.Split(path[1:end], "/")
}