beego pro add mysql source type

internal/pkg/git/repository.go

@@ -12,7 +12,7 @@ import (
 	"strings"
 )
 
-// 获取某项目代码库的标签列表
+// git tag
 func GetTags(repoPath string, limit int) ([]string, error) {
 	repo, err := OpenRepository(repoPath)
 	if err != nil {
@@ -57,13 +57,6 @@ func CloneORPullRepo(url string, dst string) error {
 	if !utils.IsDir(dst) {
 		return CloneRepo(url, dst)
 	} else {
-		//projectName, err := getGitProjectName(url)
-		//if err != nil {
-		//	return err
-		//}
-
-		//fmt.Println("dst------>", dst)
-		//projectDir := dst + "/" + projectName
 		utils.Mkdir(dst)
 
 		repo, err := OpenRepository(dst)

internal/pkg/utils/dsn.go

@@ -0,0 +1,113 @@
+package utils
+
+import (
+	"errors"
+	"net/url"
+	"strings"
+)
+
+// DSN ...
+type DSN struct {
+	User   string            // Username
+	Passwd string            // Password (requires User)
+	Net    string            // Network type
+	Addr   string            // Network address (requires Net)
+	DBName string            // Database name
+	Params map[string]string // Connection parameters
+}
+
+var (
+	errInvalidDSNUnescaped = errors.New("invalid DSN: did you forget to escape a param value?")
+	errInvalidDSNAddr      = errors.New("invalid DSN: network address not terminated (missing closing brace)")
+	errInvalidDSNNoSlash   = errors.New("invalid DSN: missing the slash separating the database name")
+)
+
+// ParseDSN parses the DSN string to a Config
+func ParseDSN(dsn string) (cfg *DSN, err error) {
+	// New config with some default values
+	cfg = new(DSN)
+
+	// [user[:password]@][net[(addr)]]/dbname[?param1=value1&paramN=valueN]
+	// Find the last '/' (since the password or the net addr might contain a '/')
+	foundSlash := false
+	for i := len(dsn) - 1; i >= 0; i-- {
+		if dsn[i] == '/' {
+			foundSlash = true
+			var j, k int
+
+			// left part is empty if i <= 0
+			if i > 0 {
+				// [username[:password]@][protocol[(address)]]
+				// Find the last '@' in dsn[:i]
+				for j = i; j >= 0; j-- {
+					if dsn[j] == '@' {
+						// username[:password]
+						// Find the first ':' in dsn[:j]
+						for k = 0; k < j; k++ {
+							if dsn[k] == ':' {
+								cfg.Passwd = dsn[k+1 : j]
+								break
+							}
+						}
+						cfg.User = dsn[:k]
+
+						break
+					}
+				}
+
+				// [protocol[(address)]]
+				// Find the first '(' in dsn[j+1:i]
+				for k = j + 1; k < i; k++ {
+					if dsn[k] == '(' {
+						// dsn[i-1] must be == ')' if an address is specified
+						if dsn[i-1] != ')' {
+							if strings.ContainsRune(dsn[k+1:i], ')') {
+								return nil, errInvalidDSNUnescaped
+							}
+							return nil, errInvalidDSNAddr
+						}
+						cfg.Addr = dsn[k+1 : i-1]
+						break
+					}
+				}
+				cfg.Net = dsn[j+1 : k]
+			}
+
+			// dbname[?param1=value1&...&paramN=valueN]
+			// Find the first '?' in dsn[i+1:]
+			for j = i + 1; j < len(dsn); j++ {
+				if dsn[j] == '?' {
+					if err = parseDSNParams(cfg, dsn[j+1:]); err != nil {
+						return
+					}
+					break
+				}
+			}
+			cfg.DBName = dsn[i+1 : j]
+
+			break
+		}
+	}
+	if !foundSlash && len(dsn) > 0 {
+		return nil, errInvalidDSNNoSlash
+	}
+	return
+}
+
+func parseDSNParams(cfg *DSN, params string) (err error) {
+	for _, v := range strings.Split(params, "&") {
+		param := strings.SplitN(v, "=", 2)
+		if len(param) != 2 {
+			continue
+		}
+		// lazy init
+		if cfg.Params == nil {
+			cfg.Params = make(map[string]string)
+		}
+		value := param[1]
+		if cfg.Params[param[0]], err = url.QueryUnescape(value); err != nil {
+			return
+		}
+	}
+	return
+}