From 129cffb3cedc46615240faedd92f294f43c956e6 Mon Sep 17 00:00:00 2001
From: Willem Deconinck <willem.deconinck@ecmwf.int>
Date: Mon, 10 Nov 2025 15:50:07 +0100
Subject: [PATCH] Add genesis information to configure.sh script as per issue
 #32

---
 bin/ecbundle-build |  4 +++-
 ecbundle/build.py  | 10 +++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/bin/ecbundle-build b/bin/ecbundle-build
index 105fe64..28e956b 100755
--- a/bin/ecbundle-build
+++ b/bin/ecbundle-build
@@ -158,7 +158,9 @@ def main():
     if args.verbose:
         logger.setLevel(DEBUG)
 
-    build = BundleBuilder(**vars(args))
+    genesis = "cd " + os.getcwd()
+    genesis += "\n" + " ".join(sys.argv[:])
+    build = BundleBuilder(**vars(args), genesis=genesis)
 
     if args.list_archs:
         build.list_archs()
diff --git a/ecbundle/build.py b/ecbundle/build.py
index a92d0f7..b8ba2f5 100644
--- a/ecbundle/build.py
+++ b/ecbundle/build.py
@@ -131,7 +131,11 @@ def install(self, threads):
     """#!/usr/bin/env bash
 
 # Configure script, generated by ecbundle version ${ecbundle_version}
-#
+
+<<GENESIS
+${genesis}
+GENESIS
+
 # The environment in the file "env.sh" will be sourced
 # before the build is configured
 
@@ -370,6 +374,9 @@ def keep_going(self):
     def retry(self):
         return self.get("retry", False)
 
+    def genesis(self):
+        return self.get("genesis", None)
+
     def retry_verbose(self):
         return self.get("retry_verbose", False)
 
@@ -558,6 +565,7 @@ def create_scripts(self):
             rerun_cmake_if_needed=self.backend().rerun_cmake_if_needed(),
             build=build,
             install=self.backend().install(self.threads()),
+            genesis=self.genesis(),
         )
         scripts = [
             ("clean.sh", clean_sh),