From 4c3c606d7a5750199ef7e4e2b48dcab013f41733 Mon Sep 17 00:00:00 2001
From: Saurabh Shrihar <sshrihar@polygon.technology>
Date: Mon, 23 Sep 2024 16:09:29 +0400
Subject: [PATCH] Deployment Fix for main branch

---
 .github/workflows/build_and_deploy.yml | 15 ++++++++++++++-
 .github/workflows/pr-deployment.yml    |  6 ++----
 build_branches.py                      | 18 +++++++++++++++++-
 3 files changed, 33 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/build_and_deploy.yml b/.github/workflows/build_and_deploy.yml
index 1f9c4f01..eaba98a3 100644
--- a/.github/workflows/build_and_deploy.yml
+++ b/.github/workflows/build_and_deploy.yml
@@ -52,6 +52,19 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Get list of changed files
+        id: changes
+        run: |
+          changed_files=$(git diff --name-only HEAD^ HEAD)
+          echo "Changed files: $changed_files"
+          echo "FILES_CHANGED=$changed_files" >> "$GITHUB_OUTPUT"
+
+      - name: Stop if no files changed
+        if: ${{ steps.changes.outputs.FILES_CHANGED == '' }}
+        run: |
+          echo "No files were changed, skipping build."
+          exit 0
+
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@v4
         with:
@@ -119,4 +132,4 @@ jobs:
         with:
           cf_zone: ${{ secrets.CLOUDFLARE_ZONE }}
           cf_auth: ${{ secrets.CLOUDFLARE_AUTH_KEY }}
-          hosts: ${{ env.APP_NAME }}.polygon.technology
+          hosts: ${{ env.APP_NAME }}.polygon.technology
\ No newline at end of file
diff --git a/.github/workflows/pr-deployment.yml b/.github/workflows/pr-deployment.yml
index 86a96125..418142f3 100644
--- a/.github/workflows/pr-deployment.yml
+++ b/.github/workflows/pr-deployment.yml
@@ -2,8 +2,6 @@ name: hosted branch pr deployment
 on:
   pull_request:
     types: [opened, edited, reopened]
-    branches:
-      - hosted/*
   push:
     branches:
       - dev
@@ -11,6 +9,6 @@ on:
 
 jobs:
   deploy:
+    if: startsWith(github.head_ref, 'hosted/') || github.ref == 'refs/heads/dev'
     uses: ./.github/workflows/build_and_deploy.yml
-    secrets: inherit
-    
\ No newline at end of file
+    secrets: inherit
\ No newline at end of file
diff --git a/build_branches.py b/build_branches.py
index 33302ca7..0a820819 100755
--- a/build_branches.py
+++ b/build_branches.py
@@ -72,6 +72,21 @@ def clone_data_to_branch_folder(branch_name, remote_url, parent_dir, pr_number=N
     os.chdir(parent_dir)
 
 
+def update_pr_description(pr_number):
+    """
+    Updates PR description by adding the url to access the hosted environment under dev
+    if it does not already exist in the definition
+    :param pr_number: PR number for the branch hosting website
+    """
+    command = ["gh", "pr", "view", pr_number, "--json", "body", "--jq", "'.body'"]
+    pr_description = subprocess.run(command, capture_output=True, text=True).stdout.strip()
+    hosted_url = f"docs-dev.polygon.technology/{pr_number}"
+    if hosted_url not in pr_description:
+        new_pr_description = f"Hosted url: [{hosted_url}](https://{hosted_url})\n" + pr_description
+        command = ["gh", "pr", "edit", pr_number, "--body", new_pr_description]
+        subprocess.run(command)
+
+
 def process_branch_folders():
     """
     Clones the branch specific code to hosted/<branch-name> folder.
@@ -95,6 +110,7 @@ def process_branch_folders():
             continue
         pr_number = str(branch_data["number"])
         clone_data_to_branch_folder(branch_data["headRefName"], remote_url, parent_dir, pr_number)
+        update_pr_description(pr_number)
         pr_numbers.append(pr_number)
 
     return pr_numbers
@@ -129,4 +145,4 @@ def update_nginx_config(pr_numbers):
 if __name__ == "__main__":
     current_dir = os.getcwd()
     pr_numbers = process_branch_folders()
-    update_nginx_config(pr_numbers)
+    update_nginx_config(pr_numbers)
\ No newline at end of file