gitignore + adding --frontend argument

1 files changed, 89 insertions, 0 deletions

diff --git a/taler-merchant-backoffice.in b/taler-merchant-backoffice.in
new file mode 100644
index 0000000..976c5f2
--- /dev/null
+++ b/taler-merchant-backoffice.in
@@ -0,0 +1,89 @@
+#!/usr/bin/env python3
+
+"""
+Stand-alone script to manage the GNU Taler blog frontend.
+"""
+
+import logging
+import argparse
+import sys
+import os
+import site
+from talerbackoffice.talerconfig import TalerConfig
+
+
+os.environ.setdefault("TALER_PREFIX", "@prefix@")
+site.addsitedir("%s/lib/python%d.%d/site-packages" % (
+    "@prefix@",
+    sys.version_info.major,
+    sys.version_info.minor))
+
+LOGGER = logging.getLogger(__name__)
+TC = TalerConfig.from_file(os.environ.get("TALER_CONFIG_FILE"))
+
+# No perfect match to our logging format, but good enough ...
+UWSGI_LOGFMT = "%(ltime) %(proto) %(method) %(uri) %(proto) => %(status)"
+
+def handle_serve_http(args):
+    port = args.port
+    if port is None:
+        port = TC["backoffice-%s" % args.frontend]["http_port"].value_int(required=True)
+    spec = ":%d" % (port,)
+    os.execlp("uwsgi", "uwsgi",
+              "--master",
+              "--die-on-term",
+              "--log-format", UWSGI_LOGFMT,
+              "--http", spec,
+              "--wsgi-file", "@prefix@/share/taler/frontend-blog.wsgi")
+
+def handle_serve_uwsgi(args):
+    del args # pacify PEP checkers
+    serve_uwsgi = TC["backoffice-%s" % args.frontend]["uwsgi_serve"].value_string(required=True).lower()
+    params = ["uwsgi", "uwsgi",
+              "--master",
+              "--die-on-term",
+              "--log-format", UWSGI_LOGFMT,
+              "--wsgi-file", "@prefix@/share/taler/frontend-blog.wsgi"]
+    if serve_uwsgi == "tcp":
+        port = TC["backoffice-%s" args.frontend]["uwsgi_port"].value_int(required=True)
+        spec = ":%d" % (port,)
+        params.extend(["--socket", spec])
+    elif serve_uwsgi == "unix":
+        spec = TC["backoffice-%s" % args.frontend]["uwsgi_unixpath"].value_filename(required=True)
+        mode = TC["backoffice-%s" % args.frontend]["uwsgi_unixpath_mode"].value_filename(required=True)
+        params.extend(["--socket", spec])
+        params.extend(["--chmod-socket="+mode])
+        os.makedirs(os.path.dirname(spec), exist_ok=True)
+    logging.info("launching uwsgi with argv %s", params[1:])
+    os.execlp(*params)
+
+
+PARSER = argparse.ArgumentParser()
+PARSER.set_defaults(func=None)
+PARSER.add_argument('--config', '-c',
+                    help="configuration file to use",
+                    metavar="CONFIG", type=str,
+                    dest="config", default=None)
+PARSER.add_argument('--frontend', '-f',
+                    help="fetch config values from [backoffice-<FRONTEND>] section",
+                    metavar="FRONTEND", type=str,
+                    dest="frontend", default=None)
+SUB = PARSER.add_subparsers()
+
+P = SUB.add_parser('serve-http', help="Serve over HTTP")
+P.add_argument("--port", "-p", dest="port",
+               type=int, default=None, metavar="PORT")
+P.set_defaults(func=handle_serve_http)
+
+P = SUB.add_parser('serve-uwsgi', help="Serve over UWSGI")
+P.set_defaults(func=handle_serve_uwsgi)
+
+ARGS = PARSER.parse_args()
+if getattr(ARGS, 'func', None) is None:
+    PARSER.print_help()
+    sys.exit(1)
+
+if ARGS.config is not None:
+    os.environ["TALER_CONFIG_FILE"] = ARGS.config
+
+ARGS.func(ARGS)