add --print-env to install.sh

Author: yungwine

scripts/install.py

@@ -211,15 +211,15 @@ def run_install(answers: dict):
         args += f' -c {config}'
 
     if archive_ttl:
-        os.environ['ARCHIVE_TTL'] = archive_ttl  # set env variable
+        CONFIG['ARCHIVE_TTL'] = archive_ttl  # set env variable
     if state_ttl:
-        os.environ['STATE_TTL'] = state_ttl
+        CONFIG['STATE_TTL'] = state_ttl
     if add_shard:
-        os.environ['ADD_SHARD'] = add_shard
+        CONFIG['ADD_SHARD'] = add_shard
     if collate_shard:
-        os.environ['COLLATE_SHARD'] = collate_shard
+        CONFIG['COLLATE_SHARD'] = collate_shard
     if archive_blocks:
-        os.environ['ARCHIVE_BLOCKS'] = archive_blocks
+        CONFIG['ARCHIVE_BLOCKS'] = archive_blocks
         command += ['-v', 'master']
 
     if validator_mode and validator_mode not in ('Skip', 'Validator wallet'):
@@ -239,7 +239,7 @@ def run_install(answers: dict):
     log = None
     stdin = None
     if background:
-        os.environ['PYTHONUNBUFFERED'] = '1'
+        CONFIG['PYTHONUNBUFFERED'] = '1'
         log = open("mytonctrl_installation.log", "a")
         stdin=subprocess.DEVNULL
         command = ['nohup'] + command
@@ -249,6 +249,19 @@ def run_install(answers: dict):
 
     print(command)
 
+    if os.getenv('PRINT_ENV'):
+        print('command:')
+        print(' '.join(command))
+        print('envs:')
+        for k, v in CONFIG.items():
+            if ' ' in v:
+              v = f'"{v}"'
+            print(f'{k}={v}')
+        sys.exit(0)
+
+    for k, v in CONFIG.items():
+        os.environ[k] = v
+
     process = subprocess.Popen(
         command,
         stdout=log,
@@ -261,6 +274,9 @@ def run_install(answers: dict):
         print("="*100 + f"\nRunning installation in the background. Check './mytonctrl_installation.log' for progress. PID: {process.pid}\n" + "="*100)
 
 
+CONFIG = {}
+
+
 def main():
     try:
         answers = run_cli()

scripts/install.sh

@@ -24,13 +24,14 @@ show_help_and_exit() {
     echo 'Supported arguments:'
     echo ' -c, --config  URL             Provide custom network config'
     echo ' -e, --env-file  PATH          Provide env file with installation parameters'
+    echo ' --print-env                   Print result command and envs after interactive installer without installing MyTonCtrl'
     echo ' -t, --telemetry               Disable telemetry'
     echo ' -i, --ignore-reqs             Ignore minimum requirements'
-    echo ' -d, --dump                    Use pre-packaged dump. Reduces duration of initial synchronization.'
+    echo ' -d, --dump                    Use pre-packaged dump. Reduces duration of initial synchronization'
     echo ' -a, --author                  Set MyTonCtrl git repo author'
     echo ' -r, --repo                    Set MyTonCtrl git repo name'
     echo ' -b, --branch                  Set MyTonCtrl git repo branch'
-    echo ' -m, --mode  MODE              Install MyTonCtrl with specified mode (validator or liteserver)'
+    echo ' -m, --mode  MODE              Install MyTonCtrl with specified mode (validator or liteserver). Leave empty to launch interactive installer'
     echo ' -n, --network  NETWORK        Specify the network (mainnet or testnet)'
     echo ' -g, --node-repo  URL          TON node git repo URL (default: https://github.com/ton-blockchain/ton.git)'
     echo ' -v, --node-version  VERSION   Specify the TON node version (commit, branch, or tag)'
@@ -77,6 +78,7 @@ while (($#)); do
     --help)         newargv+=(-h) ;;
     --telemetry)    newargv+=(-t) ;;
     --ignore-reqs)  newargv+=(-i) ;;
+    --print-env)    export PRINT_ENV=true ;;
 
     # with arg
     --config|--author|--repo|--branch|--mode|--network|--node-repo|--backup|--user|--node-version|--env-file)