Merge pull request #2166 from daniel-vera-g/fix-#2155

Add a milestone name instead of an id, when creating 

commands/issue.go

@@ -132,10 +132,11 @@ With no arguments, show a list of open issues.
 	-c, --copy
 		Put the URL of the new issue to clipboard instead of printing it.
 
-	-M, --milestone <ID>
-		Display only issues for a GitHub milestone with id <ID>.
+	-M, --milestone <NAME>
+		Display only issues for a GitHub milestone with the name <NAME>.
 
-		When opening an issue, add this issue to a GitHub milestone with id <ID>.
+		When opening an issue, add this issue to a GitHub milestone with the name <NAME>.
+		Passing the milestone number is deprecated.
 
 	-l, --labels <LABELS>
 		Display only issues with certain labels.
@@ -168,7 +169,7 @@ hub-pr(1), hub(1)
 		-a, --assignee USER
 		-s, --state STATE
 		-f, --format FMT
-		-M, --milestone M
+		-M, --milestone NAME
 		-c, --creator USER
 		-@, --mentioned USER
 		-l, --labels LIST
@@ -187,7 +188,7 @@ hub-pr(1), hub(1)
 		KnownFlags: `
 		-m, --message MSG
 		-F, --file FILE
-		-M, --milestone M
+		-M, --milestone NAME
 		-l, --labels LIST
 		-a, --assign USER
 		-o, --browse
@@ -241,7 +242,16 @@ func listIssues(cmd *Command, args *Args) {
 			filters["assignee"] = args.Flag.Value("--assignee")
 		}
 		if args.Flag.HasReceived("--milestone") {
-			filters["milestone"] = args.Flag.Value("--milestone")
+			milestoneValue := args.Flag.Value("--milestone")
+			if milestoneValue == "none" {
+				filters["milestone"] = milestoneValue
+			} else {
+				milestoneNumber, err := milestoneValueToNumber(milestoneValue, gh, project)
+				utils.Check(err)
+				if milestoneNumber > 0 {
+					filters["milestone"] = milestoneNumber
+				}
+			}
 		}
 		if args.Flag.HasReceived("--creator") {
 			filters["creator"] = args.Flag.Value("--creator")
@@ -574,8 +584,10 @@ text is the title and the rest is the description.`, project))
 		params["assignees"] = flagIssueAssignees
 	}
 
-	if flagIssueMilestone := args.Flag.Int("--milestone"); flagIssueMilestone > 0 {
-		params["milestone"] = flagIssueMilestone
+	milestoneNumber, err := milestoneValueToNumber(args.Flag.Value("--milestone"), gh, project)
+	utils.Check(err)
+	if milestoneNumber > 0 {
+		params["milestone"] = milestoneNumber
 	}
 
 	args.NoForward()
@@ -673,3 +685,25 @@ func pickHighContrastTextColor(color *utils.Color) *utils.Color {
 	}
 	return utils.Black
 }
+
+func milestoneValueToNumber(value string, client *github.Client, project *github.Project) (int, error) {
+	if value == "" {
+		return 0, nil
+	}
+
+	if milestoneNumber, err := strconv.Atoi(value); err == nil {
+		return milestoneNumber, nil
+	}
+
+	milestones, err := client.FetchMilestones(project)
+	if err != nil {
+		return 0, err
+	}
+	for _, milestone := range milestones {
+		if strings.EqualFold(milestone.Title, value) {
+			return milestone.Number, nil
+		}
+	}
+
+	return 0, fmt.Errorf("error: no milestone found with name '%s'", value)
+}

commands/pull_request.go

@@ -306,17 +306,8 @@ of text is the title and the rest is the description.`, fullBase, fullHead))
 		}
 	}
 
-	milestoneNumber := 0
-	if flagPullRequestMilestone := args.Flag.Value("--milestone"); flagPullRequestMilestone != "" {
-		// BC: Don't try to resolve milestone name if it's an integer
-		milestoneNumber, err = strconv.Atoi(flagPullRequestMilestone)
-		if err != nil {
-			milestones, err := client.FetchMilestones(baseProject)
-			utils.Check(err)
-			milestoneNumber, err = findMilestoneNumber(milestones, flagPullRequestMilestone)
-			utils.Check(err)
-		}
-	}
+	milestoneNumber, err := milestoneValueToNumber(args.Flag.Value("--milestone"), client, baseProject)
+	utils.Check(err)
 
 	var pullRequestURL string
 	if args.Noop {
@@ -463,16 +454,6 @@ func parsePullRequestIssueNumber(url string) string {
 	return ""
 }
 
-func findMilestoneNumber(milestones []github.Milestone, name string) (int, error) {
-	for _, milestone := range milestones {
-		if strings.EqualFold(milestone.Title, name) {
-			return milestone.Number, nil
-		}
-	}
-
-	return 0, fmt.Errorf("error: no milestone found with name '%s'", name)
-}
-
 func commaSeparated(l []string) []string {
 	res := []string{}
 	for _, i := range l {

features/issue.feature

@@ -116,6 +116,34 @@ Feature: hub issue
     """
     When I successfully run `hub issue -M none`
 
+  Scenario: Fetch issues assigned to milestone by number
+    Given the GitHub API server:
+      """
+      get('/repos/github/hub/issues') {
+        assert :milestone => "12"
+        json []
+      }
+      """
+    When I successfully run `hub issue -M 12`
+
+  Scenario: Fetch issues assigned to milestone by name
+    Given the GitHub API server:
+      """
+      get('/repos/github/hub/milestones') {
+        status 200
+        json [
+          { :number => 237, :title => "prerelease" },
+          { :number => 1337, :title => "v1" },
+          { :number => 41319, :title => "Hello World!" }
+        ]
+      }
+      get('/repos/github/hub/issues') {
+        assert :milestone => "1337"
+        json []
+      }
+      """
+    When I successfully run `hub issue -M v1`
+
   Scenario: Fetch issues created by a given user
     Given the GitHub API server:
     """
@@ -381,6 +409,29 @@ Feature: hub issue
       https://github.com/github/hub/issues/1337\n
       """
 
+  Scenario: Create an issue with milestone by name
+    Given the GitHub API server:
+      """
+      get('/repos/github/hub/milestones') {
+        status 200
+        json [
+          { :number => 237, :title => "prerelease" },
+          { :number => 1337, :title => "v1" },
+          { :number => 41319, :title => "Hello World!" }
+        ]
+      }
+      post('/repos/github/hub/issues') {
+        assert :milestone => 41319
+        status 201
+        json :html_url => "https://github.com/github/hub/issues/1337"
+      }
+      """
+    When I successfully run `hub issue create -m "hello" -M "hello world!"`
+    Then the output should contain exactly:
+      """
+      https://github.com/github/hub/issues/1337\n
+      """
+
   Scenario: Editing empty issue message
     Given the git commit editor is "vim"
     And the text editor adds:

github/client.go

@@ -44,14 +44,7 @@ func (client *Client) FetchPullRequests(project *Project, filterParams map[strin
 
 	path := fmt.Sprintf("repos/%s/%s/pulls?per_page=%d", project.Owner, project.Name, perPage(limit, 100))
 	if filterParams != nil {
-		query := url.Values{}
-		for key, value := range filterParams {
-			switch v := value.(type) {
-			case string:
-				query.Add(key, v)
-			}
-		}
-		path += "&" + query.Encode()
+		path = addQuery(path, filterParams)
 	}
 
 	pulls = []PullRequest{}
@@ -642,14 +635,7 @@ func (client *Client) FetchIssues(project *Project, filterParams map[string]inte
 
 	path := fmt.Sprintf("repos/%s/%s/issues?per_page=%d", project.Owner, project.Name, perPage(limit, 100))
 	if filterParams != nil {
-		query := url.Values{}
-		for key, value := range filterParams {
-			switch v := value.(type) {
-			case string:
-				query.Add(key, v)
-			}
-		}
-		path += "&" + query.Encode()
+		path = addQuery(path, filterParams)
 	}
 
 	issues = []Issue{}