Redirect issue if repo has configured external tracker. (#9247)

* Redirect issue if repo has configured external tracker.

* Handle error

* Add tests for redirect

* Fix test consistency

Author: David Svantesson

docs/content/doc/usage/linked-references.en-us.md

@@ -156,7 +156,7 @@ In the examples, `User1/Repo1` refers to the repository where the reference is u
 | `User1/Repo1!1234`        |    yes                    |    N/A                    | A link to _PR_ 1234 for `User1/Repo1` |
 | `UserZ/RepoZ#1234`        |    N/A                    |     no                    | A link to issue/pull 1234 in `UserZ/RepoZ` |
 | `UserZ/RepoZ!1234`        |    N/A                    |     no                    | A link to issue/pull 1234 in `UserZ/RepoZ` |
-| _Not supported_           |    N/A                    |    yes                    | A link to _external issue_ 1234 for `UserZ/RepoZ` |
+| `UserZ/RepoZ#1234`        |    N/A                    |    yes                    | A link to _external issue_ 1234 for `UserZ/RepoZ` |
 | `UserZ/RepoZ!1234`        |    N/A                    |    yes                    | A link to _PR_ 1234 for `UserZ/RepoZ` |
 | **Alphanumeric issue IDs:** | -                       | -                         | - |
 | `AAA-1234`                |    yes                    |    N/A                    | A link to _external issue_ `AAA-1234` for `User1/Repo1` |

integrations/api_repo_test.go

@@ -70,9 +70,9 @@ func TestAPISearchRepo(t *testing.T) {
 		expectedResults
 	}{
 		{name: "RepositoriesMax50", requestURL: "/api/v1/repos/search?limit=50&private=false", expectedResults: expectedResults{
-			nil:   {count: 24},
-			user:  {count: 24},
-			user2: {count: 24}},
+			nil:   {count: 27},
+			user:  {count: 27},
+			user2: {count: 27}},
 		},
 		{name: "RepositoriesMax10", requestURL: "/api/v1/repos/search?limit=10&private=false", expectedResults: expectedResults{
 			nil:   {count: 10},

integrations/gitea-repositories-meta/org26/repo_external_tracker.git/COMMITMESSAGE

@@ -0,0 +1 @@
+Initial commit

integrations/gitea-repositories-meta/org26/repo_external_tracker.git/COMMIT_EDITMSG

@@ -0,0 +1 @@
+ref: refs/heads/branch1

integrations/gitea-repositories-meta/org26/repo_external_tracker.git/HEAD

@@ -0,0 +1,10 @@
+[core]
+	repositoryformatversion = 0
+	filemode = false
+	bare = false
+	logallrefupdates = true
+	symlinks = false
+	ignorecase = true
+[user]
+	name = user2
+	email = user2@example.com

integrations/gitea-repositories-meta/org26/repo_external_tracker.git/config

@@ -0,0 +1,7 @@
+[core]
+	repositoryformatversion = 0
+	filemode = false
+	bare = false
+	logallrefupdates = true
+	symlinks = false
+	ignorecase = true

integrations/gitea-repositories-meta/org26/repo_external_tracker.git/config.backup

@@ -0,0 +1 @@
+Unnamed repository; edit this file 'description' to name the repository.

integrations/gitea-repositories-meta/org26/repo_external_tracker.git/description

@@ -0,0 +1,15 @@
+#!/bin/sh
+#
+# An example hook script to check the commit log message taken by
+# applypatch from an e-mail message.
+#
+# The hook should exit with non-zero status after issuing an
+# appropriate message if it wants to stop the commit.  The hook is
+# allowed to edit the commit message file.
+#
+# To enable this hook, rename this file to "applypatch-msg".
+
+. git-sh-setup
+commitmsg="$(git rev-parse --git-path hooks/commit-msg)"
+test -x "$commitmsg" && exec "$commitmsg" ${1+"$@"}
+:

integrations/gitea-repositories-meta/org26/repo_external_tracker.git/hooks/applypatch-msg.sample

@@ -0,0 +1,24 @@
+#!/bin/sh
+#
+# An example hook script to check the commit log message.
+# Called by "git commit" with one argument, the name of the file
+# that has the commit message.  The hook should exit with non-zero
+# status after issuing an appropriate message if it wants to stop the
+# commit.  The hook is allowed to edit the commit message file.
+#
+# To enable this hook, rename this file to "commit-msg".
+
+# Uncomment the below to add a Signed-off-by line to the message.
+# Doing this in a hook is a bad idea in general, but the prepare-commit-msg
+# hook is more suited to it.
+#
+# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
+# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1"
+
+# This example catches duplicate Signed-off-by lines.
+
+test "" = "$(grep '^Signed-off-by: ' "$1" |
+	 sort | uniq -c | sed -e '/^[ 	]*1[ 	]/d')" || {
+	echo >&2 Duplicate Signed-off-by lines.
+	exit 1
+}