From 72e0f14e7a95a04e0e0526c208bd41c53afc6620 Mon Sep 17 00:00:00 2001
From: Stefano Dafarra <stefano.dafarra@gmail.com>
Date: Thu, 18 Jul 2024 16:34:39 +0200
Subject: [PATCH 1/3] [WORKFLOW] Added post-commit hook to add robot tag to
 commit

---
 .githooks/post-commit | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100755 .githooks/post-commit

diff --git a/.githooks/post-commit b/.githooks/post-commit
new file mode 100755
index 0000000000..99b13ec7e5
--- /dev/null
+++ b/.githooks/post-commit
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# Retrieve the value of the environment variable
+ENV_VAR_VALUE=$(printenv YARP_ROBOT_NAME)
+
+echo "Post-commit hook running..."
+
+# Check if the environment variable is set
+if [ -z "$ENV_VAR_VALUE" ]; then
+  echo "Environment variable YARP_ROBOT_NAME is not set. Exiting post-commit hook."
+  exit 1
+fi
+
+# Get the current commit message
+CURRENT_COMMIT_MSG=$(git log -1 --pretty=%B)
+
+# Check if the commit message already starts with a [
+if [[ "$CURRENT_COMMIT_MSG" =~ ^\[ ]]; then
+  echo "Commit message already starts with '[', not modifying the commit message."
+  exit 0
+fi
+
+# Prepend the environment variable value to the commit message
+COMMIT_MSG_FILE=$(mktemp)
+echo "[$ENV_VAR_VALUE] $CURRENT_COMMIT_MSG" > "$COMMIT_MSG_FILE"
+
+# Amend the commit with the new message
+git commit --amend -F "$COMMIT_MSG_FILE"
+
+# Clean up
+rm "$COMMIT_MSG_FILE"

From b9c8e2f740bc6fb824c5f781ddcb3ba870c2f935 Mon Sep 17 00:00:00 2001
From: Stefano Dafarra <stefano.dafarra@gmail.com>
Date: Thu, 18 Jul 2024 17:55:41 +0200
Subject: [PATCH 2/3] [WORKFLOW] Avoid to trigger hooks when amending the
 commit in the post-commit hook

---
 .githooks/post-commit | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.githooks/post-commit b/.githooks/post-commit
index 99b13ec7e5..2e85d1ab44 100755
--- a/.githooks/post-commit
+++ b/.githooks/post-commit
@@ -25,7 +25,7 @@ COMMIT_MSG_FILE=$(mktemp)
 echo "[$ENV_VAR_VALUE] $CURRENT_COMMIT_MSG" > "$COMMIT_MSG_FILE"
 
 # Amend the commit with the new message
-git commit --amend -F "$COMMIT_MSG_FILE"
+git -c core.hooksPath=/dev/null commit --amend -F "$COMMIT_MSG_FILE"
 
 # Clean up
 rm "$COMMIT_MSG_FILE"

From fcfe24d076b869398d87850476a1104c7cb3d4ba Mon Sep 17 00:00:00 2001
From: Stefano Dafarra <stefano.dafarra@gmail.com>
Date: Thu, 18 Jul 2024 18:05:21 +0200
Subject: [PATCH 3/3] [WORKFLOW] Avoid exiting with error in post-commit if the
 YARP_ROBOT_NAME is not set

---
 .githooks/post-commit | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.githooks/post-commit b/.githooks/post-commit
index 2e85d1ab44..8caff6ad7e 100755
--- a/.githooks/post-commit
+++ b/.githooks/post-commit
@@ -7,8 +7,8 @@ echo "Post-commit hook running..."
 
 # Check if the environment variable is set
 if [ -z "$ENV_VAR_VALUE" ]; then
-  echo "Environment variable YARP_ROBOT_NAME is not set. Exiting post-commit hook."
-  exit 1
+  echo "Environment variable YARP_ROBOT_NAME is not set. Skipping post-commit hook."
+  exit 0
 fi
 
 # Get the current commit message