From 7d9fac6ae05ca516f8a2b058a94d156daad6982a Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Thu, 29 Oct 2015 17:34:33 +0000
Subject: [PATCH] add invoke command to exec a rule/action and wait for it

---
 example/obuild.cfg | 4 ++++
 main.cc            | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/example/obuild.cfg b/example/obuild.cfg
index c6579a5..c691451 100644
--- a/example/obuild.cfg
+++ b/example/obuild.cfg
@@ -28,6 +28,10 @@ action info [
     echo "number of jobs:" $numjobs
 ]
 
+action test_invoke [
+    invoke test
+]
+
 // dependencies
 
 rule foo.o foo.h
diff --git a/main.cc b/main.cc
index 196bcbd..f4d3ace 100644
--- a/main.cc
+++ b/main.cc
@@ -456,6 +456,10 @@ int main(int argc, char **argv) {
             cs.result->set_str_dup(ret);
     });
 
+    os.cs.add_command("invoke", "s", [](CsState &cs, const char *name) {
+        cs.result->set_int(((ObState &)cs).exec_main(name));
+    });
+
     cs_register_globs(os.cs);
 
     if ((!fcont.empty() && !os.cs.run_bool(fcont)) || !os.cs.run_file(fname))