fix(bitbucket): recognize ssh.bitbucket.org remotes (#31002)

* fix(bitbucket): recognize the SSH host alias

* fix(bitbucket): recognize the SSH host alias on current main

Apply Chen's original SSH alias fix to current main, preserving canonical
Bitbucket browser links and adding case/port and lookalike-host coverage.

Co-authored-by: Chen <zwq19980411@gmail.com>

---------

Co-authored-by: Neil <neil@stably.ai>

src/main/bitbucket/repository-ref.test.ts

@@ -37,9 +37,29 @@ describe('Bitbucket repository refs', () => {
       workspace: 'team',
       repoSlug: 'project'
     })
+    expect(parseBitbucketRepoRef('git@ssh.bitbucket.org:team/project.git')).toEqual({
+      workspace: 'team',
+      repoSlug: 'project'
+    })
+    expect(parseBitbucketRepoRef('ssh://git@ssh.bitbucket.org/team/project.git')).toEqual({
+      workspace: 'team',
+      repoSlug: 'project'
+    })
     expect(parseBitbucketRepoRef('https://github.com/team/project.git')).toBeNull()
   })
 
+  it('recognizes the SSH host case-insensitively without accepting lookalike hosts', () => {
+    expect(parseBitbucketRepoRef('git@SSH.BITBUCKET.ORG:team/project.git')).toEqual({
+      workspace: 'team',
+      repoSlug: 'project'
+    })
+    expect(parseBitbucketRepoRef('git@ssh.bitbucket.org.example.com:team/project.git')).toBeNull()
+    expect(
+      parseBitbucketRepoRef('ssh://git@ssh.bitbucket.org.example.com/team/project.git')
+    ).toBeNull()
+    expect(parseBitbucketRepoRef('git@notssh.bitbucket.org:team/project.git')).toBeNull()
+  })
+
   it('strips trailing slashes after .git suffixes', () => {
     expect(parseBitbucketRepoRef('https://bitbucket.org/team/project.git/')).toEqual({
       workspace: 'team',

src/main/bitbucket/repository-ref.ts

@@ -51,14 +51,15 @@ function parseBitbucketPath(pathname: string): BitbucketRepoRef | null {
 
 export function parseBitbucketRepoRef(remoteUrl: string): BitbucketRepoRef | null {
   const trimmed = remoteUrl.trim()
-  const scpLike = trimmed.match(/^(?:[^@]+@)?bitbucket\.org:([^\s]+?)(?:\.git)?$/i)
+  const scpLike = trimmed.match(/^(?:[^@]+@)?(?:ssh\.)?bitbucket\.org:([^\s]+?)(?:\.git)?$/i)
   if (scpLike) {
     return parseBitbucketPath(scpLike[1])
   }
 
   try {
     const url = new URL(trimmed)
-    if (url.hostname.toLowerCase() !== 'bitbucket.org') {
+    const host = url.hostname.toLowerCase()
+    if (host !== 'bitbucket.org' && host !== 'ssh.bitbucket.org') {
       return null
     }
     return parseBitbucketPath(url.pathname)

src/main/git/hosted-remote-url.test.ts

@@ -55,6 +55,16 @@ describe('hosted remote URLs', () => {
       path: 'team/repo',
       provider: 'bitbucket'
     })
+    expect(parseHostedRemote('git@ssh.bitbucket.org:team/repo.git')).toEqual({
+      host: 'bitbucket.org',
+      path: 'team/repo',
+      provider: 'bitbucket'
+    })
+    expect(parseHostedRemote('ssh://git@ssh.bitbucket.org/team/repo.git')).toEqual({
+      host: 'bitbucket.org',
+      path: 'team/repo',
+      provider: 'bitbucket'
+    })
   })
 
   it('builds file URLs with encoded branches and paths', () => {
@@ -86,6 +96,9 @@ describe('hosted remote URLs', () => {
         5
       )
     ).toBe('https://github.com/Org/Repo/blob/feature%2Fx/src/a.ts#L5')
+    expect(
+      buildHostedRemoteFileUrl('git@ssh.bitbucket.org:team/repo.git', 'src/a.ts', 'feature/x', 5)
+    ).toBe('https://bitbucket.org/team/repo/src/feature%2Fx/src/a.ts#a.ts-5')
   })
 
   it('builds Bitbucket line fragments from the target file name', () => {
@@ -105,6 +118,9 @@ describe('hosted remote URLs', () => {
     expect(buildHostedRemoteCommitUrl('git@bitbucket.org:team/repo.git', sha)).toBe(
       `https://bitbucket.org/team/repo/commits/${sha}`
     )
+    expect(buildHostedRemoteCommitUrl('ssh://git@SSH.BITBUCKET.ORG:443/team/repo.git', sha)).toBe(
+      `https://bitbucket.org/team/repo/commits/${sha}`
+    )
     expect(buildHostedRemoteCommitUrl('git@ALTSSH.GITLAB.COM:team/subgroup/project.git', sha)).toBe(
       `https://gitlab.com/team/subgroup/project/-/commit/${sha}`
     )
@@ -124,6 +140,9 @@ describe('hosted remote URLs', () => {
     expect(parseHostedRemote('git@example.com:team/repo.git')).toBeNull()
     expect(parseHostedRemote('git@github.com:repo.git')).toBeNull()
     expect(parseHostedRemote('ftp://github.com/Org/Repo.git')).toBeNull()
+    expect(parseHostedRemote('git@ssh.bitbucket.org.example.com:team/repo.git')).toBeNull()
+    expect(parseHostedRemote('ssh://git@ssh.bitbucket.org.example.com/team/repo.git')).toBeNull()
+    expect(parseHostedRemote('git@notssh.bitbucket.org:team/repo.git')).toBeNull()
     expect(parseHostedRemote('git@altssh.gitlab.com.example.com:team/repo.git')).toBeNull()
     expect(parseHostedRemote('ssh://git@altssh.gitlab.com.example.com/team/repo.git')).toBeNull()
     expect(parseHostedRemote('git@notaltssh.gitlab.com:team/repo.git')).toBeNull()

src/main/git/hosted-remote-url.ts

@@ -30,7 +30,7 @@ function providerForHost(host: string): HostedRemoteHost | null {
   if (normalized === 'gitlab.com') {
     return { host: 'gitlab.com', provider: 'gitlab' }
   }
-  if (normalized === 'bitbucket.org') {
+  if (normalized === 'bitbucket.org' || normalized === 'ssh.bitbucket.org') {
     return { host: 'bitbucket.org', provider: 'bitbucket' }
   }
   return null