Add hugo helpers

hugo-new.sh

@@ -0,0 +1,72 @@
+#!/bin/bash
+
+# Usage: ./hugo-new.sh [post|rmarkdown] "Awesome Post Title"
+
+# Ensure Hugo is installed
+if ! command -v hugo &> /dev/null; then
+    echo "Error: Hugo is not installed."
+    exit 1
+fi
+
+# Check arguments
+if [ $# -lt 2 ]; then
+    echo "Usage: $0 [post|rmarkdown] \"Post Title\""
+    exit 1
+fi
+
+# Assign input variables
+KIND="$1"  # post or rmarkdown
+TITLE="$2"
+
+# Validate post type
+if [[ "$KIND" != "post" && "$KIND" != "rmarkdown" ]]; then
+    echo "Error: Type must be 'post' or 'rmarkdown'."
+    exit 1
+fi
+
+# Generate ISO date prefix (YYYY-MM-DD)
+DATE=$(date +"%Y-%m-%d")
+
+# Convert title to a URL-friendly slug (lowercase, dashes)
+SLUG=$(echo "$TITLE" | tr '[:upper:]' '[:lower:]' | tr ' ' '-')
+
+# Construct post directory
+POST_DIR="content/posts/${DATE}-${SLUG}"
+
+# Determine the expected file extension
+EXT="md"
+if [[ "$KIND" == "rmarkdown" ]]; then
+    EXT="Rmd"
+fi
+
+# Ensure the directory exists and create a page bundle
+mkdir -p "$POST_DIR"
+
+# Generate the new post with the selected archetype
+hugo new --kind "$KIND" "posts/${DATE}-${SLUG}/index.${EXT}"
+HUGO_EXIT_CODE=$?
+
+# Validate Hugo execution
+if [[ $HUGO_EXIT_CODE -ne 0 ]]; then
+    echo "Error: Hugo command failed."
+    exit 1
+fi
+
+# Check if the expected file was created
+if [[ ! -f "$POST_DIR/index.${EXT}" ]]; then
+    echo "Error: Expected file was not created: $POST_DIR/index.${EXT}"
+    exit 1
+fi
+
+# Add .gitignore for rmarkdown posts to exclude generated output
+if [[ "$KIND" == "rmarkdown" ]]; then
+    cat > "$POST_DIR/.gitignore" <<'EOF'
+index.md
+figure/
+libs/
+EOF
+    echo "Created .gitignore for generated output"
+fi
+
+# Confirm success
+echo "New $KIND created at: $POST_DIR/index.${EXT}"