generate marmaid graph

git/generae_overview_mermaid.sh

@@ -0,0 +1,37 @@
+$ #!/bin/bash
+
+# Function to escape special characters for Mermaid
+escape_for_mermaid() {
+    echo "$1" | sed 's/[^a-zA-Z0-9]/_/g'
+}
+
+# Start the Mermaid diagram
+echo "%%{init: { 'theme': 'base' } }%%"
+echo "gitGraph"
+
+# Set master as the main branch
+main_branch="master"
+
+# Start with the main branch
+echo "    commit id: \"Initial commit\""
+
+# Keep track of declared branches
+declared_branches=("$main_branch")
+
+# Function to find the base branch
+find_base_branch() {
+    local branch=$1
+    local base=$(git show-branch -a 2>/dev/null | grep '\*' | grep -v "$branch" | head -n1 | sed 's/.*\[\(.*\)\].*/\1/' | sed 's/[\^~].*//')
+    if [[ -z "$base" ]]; then
+        echo "$main_branch"
+    else
+        echo "$base"
+    fi
+}
+
+# Function to declare a branch if not already declared
+declare_branch() {
+    local branch=$1
+    if [[ ! " ${declared_branches[@]} " =~ " ${branch} " ]]; then
+        echo "    branch $branch"
+doneprocess_branch "$branch"--sort=committerdate --format='%(refname:short)' refs/heads/)