cli: typos and other fixes

Fixed documentation, typos and erroneous messages. Also library URL
parameters are converted to lowercase before parsing.

Signed-off-by: Javi Fontan <[email protected]>

Author: jfontan

cmd/gitbase/command/server.go

@@ -9,6 +9,7 @@ import (
 	"regexp"
 	"runtime"
 	"strconv"
+	"strings"
 	"time"
 
 	"github.com/src-d/gitbase"
@@ -384,26 +385,26 @@ func parseDirectory(dir directory) (directory, error) {
 		}
 
 		val := v[0]
-		switch k {
+		switch strings.ToLower(k) {
 		case "format":
 			if val != "siva" && val != "git" {
-				logrus.Errorf("invalid format in directory, it can only "+
+				logrus.Errorf("invalid value in format, it can only "+
 					"be siva or git %v", val)
 				return dir, ErrInvalid
 			}
 			dir.Format = val
 
 		case "bare":
 			if val != "true" && val != "false" {
-				logrus.Errorf("invalid format in bare, it can only "+
+				logrus.Errorf("invalid value in bare, it can only "+
 					"be true or false %v", val)
 				return dir, ErrInvalid
 			}
 			dir.Bare = (val == "true")
 
 		case "rooted":
 			if val != "true" && val != "false" {
-				logrus.Errorf("invalid format in rooted, it can only "+
+				logrus.Errorf("invalid value in rooted, it can only "+
 					"be true or false %v", val)
 				return dir, ErrInvalid
 			}
@@ -412,7 +413,7 @@ func parseDirectory(dir directory) (directory, error) {
 		case "bucket":
 			num, err := strconv.Atoi(val)
 			if err != nil {
-				logrus.Errorf("invalid number in bucket: %v", val)
+				logrus.Errorf("invalid value in bucket: %v", val)
 				return dir, ErrInvalid
 			}
 			dir.Bucket = num

docs/using-gitbase/getting-started.md

@@ -126,9 +126,16 @@ If all the directories are in the same format you can set it globally with these
 * `--format`: it can be either `git` for filesystem repositories or `siva` for siva archives
 * `--bare`: specifies that git archives are bare, can only be used with `git` format
 * `--bucket`: sets the number of characters to use for bucketing, used with `siva` libraries
-* `--rooted`: enables or disables rooted reposotories management in `siva` libraries
+* `--non-rooted`: disables rooted repositories management in `siva` libraries
 
-If you are mixing formats you can specify each directory as a `file://` url with the same global parameters. For example:
+If you are mixing formats you can specify each directory as a `file://` URL with these parameters:
+
+* `format`: can be `git` or `siva`
+* `bare`: `true` or `false`
+* `bucket`: the characters to use for directory bucketing
+* `rooted`: `true` or `false`
+
+For example:
 
 ```
 -d 'file:///path/to/git?format=git&bare=true' -d 'file:///path/to/sivas?format=siva&rooted=false&bucket=0'