fix(switch): suggest a dev.azure.com URL when the Azure remote is SSH

src/git/remote_ref/azure.rs

@@ -122,22 +122,30 @@ struct AzForkRepository {
 /// Prefers the primary remote (typically `origin` or whatever the user pushed
 /// with) so fork workflows hit the right tenant. Falls back to the first
 /// Azure remote found if the primary isn't Azure DevOps.
+///
+/// The host is a web host, the same shape [`parse_web_url`] returns: an
+/// `ssh.dev.azure.com` remote reports `dev.azure.com`, since the URL builders
+/// that consume it put the host into an HTTPS URL.
 fn detect_azure_target(repo: &Repository) -> Option<(String, String)> {
+    let target = |parsed: &GitRemoteUrl| {
+        let org = parsed.azure_organization()?;
+        let host = if host_is_within(parsed.host(), "visualstudio.com") {
+            parsed.host()
+        } else {
+            "dev.azure.com"
+        };
+        Some((host.to_string(), org.to_string()))
+    };
     if let Ok(remote) = repo.primary_remote()
         && let Some(url) = repo.effective_remote_url(&remote)
         && let Some(parsed) = GitRemoteUrl::parse(&url)
-        && let Some(org) = parsed.azure_organization()
+        && let Some(found) = target(&parsed)
     {
-        return Some((parsed.host().to_string(), org.to_string()));
-    }
-    for (_, url) in repo.all_remote_urls() {
-        if let Some(parsed) = GitRemoteUrl::parse(&url)
-            && let Some(org) = parsed.azure_organization()
-        {
-            return Some((parsed.host().to_string(), org.to_string()));
-        }
+        return Some(found);
     }
-    None
+    repo.all_remote_urls()
+        .into_iter()
+        .find_map(|(_, url)| target(&GitRemoteUrl::parse(&url)?))
 }
 
 /// Build the `--org` URL for the `az` CLI from a host and organization.

tests/integration_tests/switch.rs

@@ -6787,6 +6787,41 @@ fn test_switch_pr_azure_fork(#[from(repo_with_remote)] repo: TestRepo) {
     });
 }
 
+/// With no `webUrl` in the response, the org and host come from the local
+/// remote. An `ssh.dev.azure.com` remote must still suggest an HTTPS
+/// `dev.azure.com` URL for the PR's repository, not one on the SSH host.
+#[rstest]
+fn test_switch_pr_azure_ssh_remote_suggests_web_host(#[from(repo_with_remote)] repo: TestRepo) {
+    repo.run_git(&[
+        "remote",
+        "set-url",
+        "origin",
+        "git@ssh.dev.azure.com:v3/myorg/myproject/test-repo",
+    ]);
+
+    let az_response = r#"{
+        "title": "Fix in a sibling repository",
+        "createdBy": {"uniqueName": "alice@example.com"},
+        "status": "active",
+        "isDraft": false,
+        "sourceRefName": "refs/heads/feature-auth",
+        "repository": {
+            "name": "other-repo",
+            "project": {"name": "myproject"}
+        },
+        "forkSource": null
+    }"#;
+
+    let mock_bin = setup_mock_az(&repo, az_response);
+
+    let settings = setup_snapshot_settings(&repo);
+    settings.bind(|| {
+        let mut cmd = make_snapshot_cmd(&repo, "switch", &["pr:101"], None);
+        configure_mock_cli_env(&mut cmd, &mock_bin);
+        assert_cmd_snapshot!("switch_pr_azure_ssh_remote_suggests_web_host", cmd);
+    });
+}
+
 /// A missing PR reaches the user as the `TF401174` line `az` printed.
 ///
 /// Once the extension question is settled, `azure::fetch_pr_info` classifies

tests/snapshots/integration__integration_tests__switch__switch_pr_azure_ssh_remote_suggests_web_host.snap

@@ -0,0 +1,66 @@
+---
+source: tests/integration_tests/switch.rs
+info:
+  program: wt
+  args:
+    - switch
+    - "pr:101"
+  env:
+    APPDATA: "[TEST_CONFIG_HOME]"
+    CLAUDE_CONFIG_DIR: "[TEST_CLAUDE_CONFIG]"
+    CLICOLOR_FORCE: "1"
+    COLUMNS: "500"
+    GIT_ALLOW_PROTOCOL: file
+    GIT_AUTHOR_DATE: "2025-01-01T00:00:00Z"
+    GIT_AUTHOR_EMAIL: test@example.com
+    GIT_AUTHOR_NAME: Test User
+    GIT_COMMITTER_DATE: "2025-01-01T00:00:00Z"
+    GIT_COMMITTER_EMAIL: test@example.com
+    GIT_COMMITTER_NAME: Test User
+    GIT_CONFIG_COUNT: "2"
+    GIT_CONFIG_GLOBAL: /nonexistent/wt/gitconfig
+    GIT_CONFIG_KEY_0: user.useConfigOnly
+    GIT_CONFIG_KEY_1: rerere.enabled
+    GIT_CONFIG_SYSTEM: /nonexistent/wt/gitconfig
+    GIT_CONFIG_VALUE_0: "true"
+    GIT_CONFIG_VALUE_1: "false"
+    GIT_TERMINAL_PROMPT: "0"
+    HOME: "[TEST_HOME]"
+    LANG: C
+    LC_ALL: C
+    LLVM_PROFILE_FILE: "[LLVM_PROFILE_FILE]"
+    OPENCODE_CONFIG_DIR: "[TEST_OPENCODE_CONFIG]"
+    PATH: "[PATH]"
+    TERM: alacritty
+    USERPROFILE: "[TEST_HOME]"
+    WORKTRUNK_APPROVALS_PATH: "[TEST_APPROVALS]"
+    WORKTRUNK_CONFIG_PATH: "[TEST_CONFIG]"
+    WORKTRUNK_SYSTEM_CONFIG_PATH: "[TEST_SYSTEM_CONFIG]"
+    WORKTRUNK_TEST_BASH_INSTALLED: "0"
+    WORKTRUNK_TEST_CLAUDE_INSTALLED: "0"
+    WORKTRUNK_TEST_CODEX_INSTALLED: "0"
+    WORKTRUNK_TEST_DELAYED_STREAM_MS: "-1"
+    WORKTRUNK_TEST_EPOCH: "1735776000"
+    WORKTRUNK_TEST_FISH_INSTALLED: "0"
+    WORKTRUNK_TEST_GEMINI_INSTALLED: "0"
+    WORKTRUNK_TEST_MOCK_CONFIG_DIR: "[TEST_MOCK_CONFIG]"
+    WORKTRUNK_TEST_NUSHELL_ENV: "0"
+    WORKTRUNK_TEST_OPENCODE_INSTALLED: "0"
+    WORKTRUNK_TEST_PARENT_SHELL: ""
+    WORKTRUNK_TEST_POWERSHELL_ENV: "0"
+    WORKTRUNK_TEST_POWERSHELL_INSTALLED: "0"
+    WORKTRUNK_TEST_PROBE_TIMEOUT_MS: "60000"
+    WORKTRUNK_TEST_SKIP_URL_HEALTH_CHECK: "1"
+    WORKTRUNK_TEST_ZSH_INSTALLED: "0"
+    XDG_CONFIG_HOME: "[TEST_CONFIG_HOME]"
+---
+success: false
+exit_code: 1
+----- stdout -----
+
+----- stderr -----
+◎ Fetching PR #101...
+  Fix in a sibling repository (#101)
+  by @alice@example.com · active · feature-auth · https://dev.azure.com/myorg/myproject/_git/other-repo/pullrequest/101
+✗ No remote found for myorg/other-repo
+↳ Add the remote: git remote add upstream https://dev.azure.com/myorg/myproject/_git/other-repo