Merge branch 'rightlib' into mergelibs-241019-1758

1 files changed, 31 insertions, 0 deletions

diff --git a/build/scripts/generic_cmd.py b/build/scripts/generic_cmd.py
new file mode 100644
index 0000000000..c850d244e8
--- /dev/null
+++ b/build/scripts/generic_cmd.py
@@ -0,0 +1,31 @@
+import os
+import sys
+import json
+import base64
+import subprocess
+
+
+if __name__ == '__main__':
+    p = sys.argv.index('--')
+    ctx = base64.b64decode(sys.argv[p + 1].encode()).decode()
+    kv = {}
+
+    for x in sys.argv[1:p]:
+        k, v = x.split('=')
+        ctx = ctx.replace(f'$({k})', v)
+        kv[k] = v
+
+    cmd = json.loads(ctx)
+
+    args = cmd['cmd_args']
+    cwd = cmd.get('cwd', kv['B'])
+
+    env = dict(**os.environ)
+    env['ARCADIA_ROOT_DISTBUILD'] = kv['S']
+    env.update(cmd['env'])
+
+    out = subprocess.check_output(args, env=env, cwd=cwd)
+
+    if stdout := cmd.get('stdout'):
+        with open(stdout, 'wb') as f:
+            f.write(out)