Extract steps to configure Git in CI and use in all builds

.buildkite/commands/build-for-testing.sh

@@ -7,6 +7,8 @@ if [[ "$APP" != "wordpress" && "$APP" != "jetpack" ]]; then
   exit 1
 fi
 
+"$(dirname "${BASH_SOURCE[0]}")/configure-git-for-release-management.sh"
+
 echo "--- :rubygems: Setting up Gems"
 install_gems
 

.buildkite/commands/prototype-build-jetpack.sh

@@ -1,5 +1,7 @@
 #!/bin/bash -eu
 
+"$(dirname "${BASH_SOURCE[0]}")/configure-git-for-release-management.sh"
+
 # Sentry CLI needs to be up-to-date
 brew upgrade sentry-cli
 

.buildkite/commands/prototype-build-wordpress.sh

@@ -1,15 +1,6 @@
 #!/bin/bash -eu
 
-echo "--- :git: Change Git SSH key to fetch private dependencies"
-
-PRIVATE_REPO_FETCH_KEY_NAME="private_repos_key"
-add_ssh_key_to_agent "$PRIVATE_REPOS_BOT_KEY" "$PRIVATE_REPO_FETCH_KEY_NAME"
-PRIVATE_REPO_FETCH_KEY="$HOME/.ssh/$PRIVATE_REPO_FETCH_KEY_NAME"
-
-add_host_to_ssh_known_hosts 'github.com'
-
-export GIT_SSH_COMMAND="ssh -i $PRIVATE_REPO_FETCH_KEY -o IdentitiesOnly=yes"
-echo "Git SSH command is now $GIT_SSH_COMMAND"
+"$(dirname "${BASH_SOURCE[0]}")/configure-git-for-release-management.sh"
 
 # Sentry CLI needs to be up-to-date
 brew upgrade sentry-cli

.buildkite/commands/release-build-jetpack.sh

@@ -1,5 +1,7 @@
 #!/bin/bash -eu
 
+"$(dirname "${BASH_SOURCE[0]}")/configure-git-for-release-management.sh"
+
 brew install imagemagick
 brew install ghostscript
 # Sentry CLI needs to be up-to-date

.buildkite/commands/release-build-wordpress.sh

@@ -1,5 +1,7 @@
 #!/bin/bash -eu
 
+"$(dirname "${BASH_SOURCE[0]}")/configure-git-for-release-management.sh"
+
 echo "--- :arrow_down: Installing Release Dependencies"
 brew install imagemagick
 brew install ghostscript

.buildkite/commands/set-up-git-for-private-repos.sh

@@ -0,0 +1,12 @@
+#!/bin/bash -eu
+
+echo "--- :git: Change Git SSH key to fetch private dependencies"
+
+PRIVATE_REPO_FETCH_KEY_NAME="private_repos_key"
+add_ssh_key_to_agent "$PRIVATE_REPOS_BOT_KEY" "$PRIVATE_REPO_FETCH_KEY_NAME"
+PRIVATE_REPO_FETCH_KEY="$HOME/.ssh/$PRIVATE_REPO_FETCH_KEY_NAME"
+
+add_host_to_ssh_known_hosts 'github.com'
+
+export GIT_SSH_COMMAND="ssh -i $PRIVATE_REPO_FETCH_KEY -o IdentitiesOnly=yes"
+echo "Git SSH command is now $GIT_SSH_COMMAND"