From c601ef81b76d2c67330c25f93912fd1cafa04d9a Mon Sep 17 00:00:00 2001
From: Nate-Wessel <nate.wessel@toronto.ca>
Date: Fri, 13 Dec 2024 21:15:18 +0000
Subject: [PATCH 1/3] add route for checking git version of currend HEAD

---
 backend/app/routes.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/backend/app/routes.py b/backend/app/routes.py
index 1ef1e90..3f087a4 100644
--- a/backend/app/routes.py
+++ b/backend/app/routes.py
@@ -1,4 +1,5 @@
 import json, re
+from subprocess import check_output
 from datetime import datetime
 from flask import jsonify, request
 from app import app
@@ -25,6 +26,13 @@ def index():
         ]
     })
 
+@app.route('/version')
+def getGitHash():
+    """Return the Git hash of the application"""
+    return jsonify({
+        'git-hash': check_output(['git', 'rev-parse', 'HEAD']).decode('ascii').strip()
+    })
+
 # test URL /closest-node/-79.3400/43.6610
 @app.route('/nodes-within/<meters>/<longitude>/<latitude>', methods=['GET'])
 def closest_node(meters, longitude, latitude):

From 939415bb7b16a3d9a93625047dbb15c1a4920662 Mon Sep 17 00:00:00 2001
From: Nate-Wessel <nate.wessel@toronto.ca>
Date: Fri, 13 Dec 2024 21:26:00 +0000
Subject: [PATCH 2/3] refactor to separate function

---
 backend/app/getGitHash.py | 4 ++++
 backend/app/routes.py     | 7 +++----
 2 files changed, 7 insertions(+), 4 deletions(-)
 create mode 100644 backend/app/getGitHash.py

diff --git a/backend/app/getGitHash.py b/backend/app/getGitHash.py
new file mode 100644
index 0000000..f3063fa
--- /dev/null
+++ b/backend/app/getGitHash.py
@@ -0,0 +1,4 @@
+from subprocess import check_output
+
+def getGitHash():
+    return check_output(['git', 'rev-parse', 'HEAD']).decode('ascii').strip()
diff --git a/backend/app/routes.py b/backend/app/routes.py
index 3f087a4..64d35af 100644
--- a/backend/app/routes.py
+++ b/backend/app/routes.py
@@ -1,5 +1,4 @@
 import json, re
-from subprocess import check_output
 from datetime import datetime
 from flask import jsonify, request
 from app import app
@@ -9,7 +8,7 @@
 from app.get_travel_time import get_travel_time
 from app.get_here_links import get_here_links
 from app.get_centreline_links import get_centreline_links
-
+from app.getGitHash import getGitHash
 @app.route('/')
 def index():
     """Provide basic documentation about the available resources.
@@ -27,10 +26,10 @@ def index():
     })
 
 @app.route('/version')
-def getGitHash():
+def version():
     """Return the Git hash of the application"""
     return jsonify({
-        'git-hash': check_output(['git', 'rev-parse', 'HEAD']).decode('ascii').strip()
+        'git-hash': getGitHash()
     })
 
 # test URL /closest-node/-79.3400/43.6610

From 209426d5181890bec19634cf3276cccdb927d5ba Mon Sep 17 00:00:00 2001
From: Nate-Wessel <nate.wessel@toronto.ca>
Date: Fri, 13 Dec 2024 21:27:53 +0000
Subject: [PATCH 3/3] specify hash is of current head node

---
 backend/app/routes.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backend/app/routes.py b/backend/app/routes.py
index 64d35af..2c9a4b4 100644
--- a/backend/app/routes.py
+++ b/backend/app/routes.py
@@ -27,9 +27,9 @@ def index():
 
 @app.route('/version')
 def version():
-    """Return the Git hash of the application"""
+    """Return the Git hash of the current application HEAD"""
     return jsonify({
-        'git-hash': getGitHash()
+        'git-HEAD': getGitHash()
     })
 
 # test URL /closest-node/-79.3400/43.6610