Transfer main branch testing podspec repo to open source. (#7869)

* Transfer master branch testing podspec repo to open source.

* Update the tool to only remove dirs and retain CONTRIBUTION, LICENSE and README.md.

Author: granluo

.github/workflows/prerelease.yml

@@ -11,7 +11,7 @@ on:
     - cron:  '0 7 * * *'
 
 jobs:
-  buildup_SpecsReleasing_repo:
+  buildup_SpecsTesting_repo:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
     env:
@@ -31,17 +31,17 @@ jobs:
          oss-bot-access.txt "$bot_token_secret"
          scripts/decrypt_gha_secret.sh scripts/gha-encrypted/bot-access.txt.gpg \
          bot-access.txt "$bot_token_secret"
-    - name: Update SpecsReleasing repo setup
+    - name: Update SpecsTesting repo setup
       run: |
          ossbotaccess=`cat oss-bot-access.txt`
          BOT_TOKEN="${ossbotaccess}" test_version="${nightly_version}" sdk_version_config="${GITHUB_WORKSPACE}/scripts/create_spec_repo/RC_firebase_sdk.textproto" local_sdk_repo_dir="${local_sdk_repo_dir}" podspec_repo_branch="${podspec_repo_branch}" scripts/release_testing_setup.sh prerelease_testing
-    - name: Update SpecsReleasing repo
+    - name: Update SpecsTesting repo
       run: |
         botaccess=`cat bot-access.txt`
         cd scripts/create_spec_repo/
         swift build
-        pod repo add --silent "${local_repo}" https://"$botaccess"@github.com/FirebasePrivate/SpecsReleasing.git
-        BOT_TOKEN="${botaccess}"  .build/debug/spec-repo-builder --sdk-repo "${local_sdk_repo_dir}" --local-spec-repo-name "${local_repo}" --sdk-repo-name SpecsReleasing --pod-sources 'https://${BOT_TOKEN}@github.com/FirebasePrivate/SpecsReleasing' --pod-sources "https://github.com/firebase/SpecsDev.git" --pod-sources "https://github.com/firebase/SpecsStaging.git" --pod-sources "https://cdn.cocoapods.org/"
+        pod repo add --silent "${local_repo}" https://"$botaccess"@github.com/Firebase/SpecsTesting.git
+        BOT_TOKEN="${botaccess}"  .build/debug/spec-repo-builder --sdk-repo "${local_sdk_repo_dir}" --local-spec-repo-name "${local_repo}" --sdk-repo-name SpecsTesting --github-account Firebase --pod-sources 'https://${BOT_TOKEN}@github.com/Firebase/SpecsTesting' --pod-sources "https://github.com/firebase/SpecsDev.git" --pod-sources "https://github.com/firebase/SpecsStaging.git" --pod-sources "https://cdn.cocoapods.org/"
     - name: Clean Artifacts
       if: ${{ always() }}
       run: |
@@ -52,7 +52,7 @@ jobs:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
 
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
@@ -86,7 +86,7 @@ jobs:
   auth_quickstart:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
@@ -120,7 +120,7 @@ jobs:
   crashlytics_quickstart:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
@@ -163,7 +163,7 @@ jobs:
   database_quickstart:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
@@ -201,7 +201,7 @@ jobs:
   dynamiclinks_quickstart:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
@@ -245,7 +245,7 @@ jobs:
   firestore_quickstart:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
@@ -282,7 +282,7 @@ jobs:
   functions_quickstart:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
@@ -324,7 +324,7 @@ jobs:
   inappmessaging_quickstart:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
@@ -364,7 +364,7 @@ jobs:
   messaging_quickstart:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
@@ -404,7 +404,7 @@ jobs:
   remoteconfig_quickstart:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
@@ -438,7 +438,7 @@ jobs:
   storage_quickstart:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
@@ -476,7 +476,7 @@ jobs:
   performance_quickstart:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch'
-    needs: buildup_SpecsReleasing_repo
+    needs: buildup_SpecsTesting_repo
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}

scripts/create_spec_repo/Sources/SpecRepoBuilder/main.swift

@@ -23,7 +23,7 @@ extension Constants {
   static let skipLinesWithWords = ["unit_tests", "test_spec"]
   static let dependencyLineSeparators = CharacterSet(charactersIn: " ,/")
   static let podSources = [
-    "https://${BOT_TOKEN}@github.com/FirebasePrivate/SpecsTesting",
+    "https://${BOT_TOKEN}@github.com/Firebase/SpecsTesting",
     "https://github.com/firebase/SpecsStaging.git",
     "https://cdn.cocoapods.org/",
   ]
@@ -100,6 +100,8 @@ enum SpecRepoBuilderError: Error {
   case failedToPush(pods: [String])
   // Error occurs when a podspec is not found in the repo.
   case podspecNotFound(_ podspec: String, from: String)
+  // Error occurs when a direotyr path cannot be determined.
+  case pathNotFound(_ path: String)
 }
 
 struct SpecRepoBuilder: ParsableCommand {
@@ -258,10 +260,31 @@ struct SpecRepoBuilder: ParsableCommand {
       )
     let fileManager = FileManager.default
     do {
-      let dirs = try fileManager.contentsOfDirectory(atPath: "\(repoPath)/\(sdkRepoName)")
+      let sdk_repo_path = "\(repoPath)/\(sdkRepoName)"
+      print("The repo path is  \(sdk_repo_path)")
+      guard let repo_url = URL(string: sdk_repo_path) else {
+        print("Error: cannot find \(sdk_repo_path).")
+        Self
+          .exit(withError: SpecRepoBuilderError
+            .pathNotFound(sdk_repo_path))
+      }
+      // Skip hidden files, e.g. /.git
+      let dirs = try fileManager.contentsOfDirectory(
+        at: repo_url,
+        includingPropertiesForKeys: nil,
+        options: [.skipsHiddenFiles]
+      )
+      print("Found following unhidden dirs: \(dirs)")
       for dir in dirs {
-        if dir != ".git" {
-          shell.run("cd \(sdkRepoName); git rm -r \(dir)")
+        guard let isDir = (try dir.resourceValues(forKeys: [.isDirectoryKey])).isDirectory else {
+          print("Error: cannot determine if \(dir.path) is a directory or not.")
+          Self
+            .exit(withError: SpecRepoBuilderError
+              .pathNotFound(dir.path))
+        }
+        if isDir {
+          print("Removing \(dir.path)")
+          shell.run("cd \(sdkRepoName); git rm -r \(dir.path)")
         }
       }
       shell.run("cd \(sdkRepoName); git commit -m 'Empty repo'; git push")