improved deploy process / CDN support

Author: mx2s

.env.example

@@ -1 +1,7 @@
-REACT_APP_API_URL=http://localhost:8000
+REACT_APP_API_URL=http://localhost:8000
+
+PUBLIC_URL=https://sdn-host.net/public/
+
+CDN_HOST=some-ftp-host.com
+CDN_LOGIN=gitcom
+CDN_PASSWORD=your-password

scripts/deploy/prod/copy_build.sh

@@ -1,3 +1,4 @@
 #!/bin/bash
-rm -rf /usr/local/gitcom/frontend/app/build/*
-cp -avr /usr/local/gitcom/frontend/app/tmp/build /usr/local/gitcom/frontend/app/
+python3 scripts/deploy/prod/stages/cdn_upload.py
+./scripts/deploy/prod/stages/copy_build.sh $1
+ssh $1 "bash -s" < ./scripts/deploy/prod/stages/deploy.sh

scripts/deploy/prod/deploy.sh

@@ -0,0 +1,62 @@
+import os.path, os
+from ftplib import FTP, error_perm
+
+from dotenv import load_dotenv
+load_dotenv()
+
+load_dotenv(verbose=True)
+
+from pathlib import Path
+env_path = Path('.') / '.env'
+
+host = os.getenv("CDN_HOST")
+port = 21
+
+ftp = FTP()
+ftp.connect(host,port)
+ftp.login(os.getenv("CDN_LOGIN"), os.getenv("CDN_PASSWORD"))
+
+def count_files(path):
+    files_count = 0
+    for name in os.listdir(path):
+        localpath = os.path.join(path, name)
+        if os.path.isfile(localpath):
+            files_count += 1
+        elif os.path.isdir(localpath):
+            files_count += 1
+            files_count += count_files(localpath)
+    return files_count
+
+def upload_folder(ftp, path, prefix = None):
+    if prefix is not None:    
+        progress = 0
+        print("total files: " + str(count_files(path)) + " in " + path)
+        root_dir = "/gitcom/" + prefix
+        try:
+            ftp.mkd(root_dir)
+        except error_perm as e:
+            print(e)
+        ftp.cwd(root_dir)
+
+    for name in os.listdir(path):
+        localpath = os.path.join(path, name)
+        if os.path.isfile(localpath):
+            print("Storing ", name, localpath)
+            ftp.storbinary('STOR ' + name, open(localpath,'rb'))
+        elif os.path.isdir(localpath):
+            print("MKD", name)
+
+            try:
+                ftp.mkd(name)
+            except error_perm as e:
+                print(e)
+
+            print("CWD", name)
+            ftp.cwd(name)
+            upload_folder(ftp, localpath)
+            print("CWD", "..")
+            ftp.cwd("..")
+
+upload_folder(ftp, "build", "public/")
+
+ftp.quit()

scripts/deploy/prod/stages/cdn_upload.py

@@ -0,0 +1,2 @@
+#!/bin/bash
+scp -r build "$1":/usr/local/gitcom/frontend/app/tmp

scripts/deploy/prod/stages/copy_build.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+rm -rf /usr/local/gitcom/frontend/app/build/*
+cp -avr /usr/local/gitcom/frontend/app/tmp/build /usr/local/gitcom/frontend/app/