Bug 2030140 - Add try-comm-central support r=shtrom,zeid

With Thunderbird's transition over to git, we'd like to add support for using mach try on Thunderbird patches.

Pull request: #1019

Author: dandarnell

src/lando/main/models/commit_map.py

@@ -23,7 +23,10 @@ class CommitMap(BaseModel):
 
     # The TRY_REPO_MAPPING is used to determine which repository to use for
     # inspecting relevant CommitMap for a Try repository.
-    TRY_REPO_MAPPING = {"try": "firefox"}
+    TRY_REPO_MAPPING = {
+        "try": "firefox",
+        "try-comm-central": "thunderbird-desktop",
+    }
 
     git_hash = models.CharField(default="", max_length=40)
     hg_hash = models.CharField(default="", max_length=40)

src/lando/utils/management/commands/create_environment_repos.py

@@ -193,6 +193,16 @@
             "is_phabricator_repo": False,
             "force_push": True,
         },
+        {
+            "name": "try-comm-central",
+            "url": "https://hg.mozilla.org/try-comm-central",
+            "push_path": "ssh://hg.mozilla.org/try-comm-central",
+            "pull_path": "https://hg.mozilla.org/comm-unified",
+            "required_permission": SCM_LEVEL_1,
+            "short_name": "try-cc",
+            "is_phabricator_repo": False,
+            "force_push": True,
+        },
     ],
     Environment.production: [],
 }