Tweaking some of the build to function

Signed-off-by: nopeitsnothing <no@anonymousplanet.org>

scripts/sign-pdfs.sh

@@ -34,19 +34,19 @@ print_error() {
 # Check if required tools are available
 check_dependencies() {
     print_info "Checking dependencies..."
-    
+
     for cmd in sha256sum b2sum gpg; do
         if ! command -v "$cmd" &> /dev/null; then
             print_error "$cmd is not installed. Please install it and try again."
             exit 1
         fi
     done
-    
+
     # Check GPG key availability
     if [ -z "$GPG_KEY_ID" ]; then
         GPG_KEY_ID="${SIGN_PDF_GPG_KEY:-}"
     fi
-    
+
     if [ -n "$GPG_KEY_ID" ]; then
         if ! gpg --list-keys "$GPG_KEY_ID" &> /dev/null; then
             print_error "GPG key '$GPG_KEY_ID' not found in your keyring."
@@ -56,7 +56,7 @@ check_dependencies() {
         # List available keys and prompt user
         print_warn "No GPG key ID specified. Listing available secret keys:"
         gpg --list-secret-keys --keyid-format LONG
-        
+
         read -p "Enter the GPG key ID to use for signing (or press Enter to skip): " GPG_KEY_ID
         if [ -n "$GPG_KEY_ID" ]; then
             if ! gpg --list-keys "$GPG_KEY_ID" &> /dev/null; then
@@ -67,22 +67,22 @@ check_dependencies() {
             print_warn "No GPG signing will be performed. Set SIGN_PDF_GPG_KEY environment variable or pass key ID as argument."
         fi
     fi
-    
+
     print_info "All dependencies checked successfully!"
 }
 
 # Create output directories
 setup_directories() {
     print_info "Setting up directories..."
-    
+
     if [ ! -d "$INPUT_DIR" ]; then
         print_error "Input directory '$INPUT_DIR' does not exist."
         exit 1
     fi
-    
+
     mkdir -p "$OUTPUT_DIR"
     mkdir -p "$CHECKSUMS_DIR"
-    
+
     print_info "Input directory: $INPUT_DIR"
     print_info "Output directory: $OUTPUT_DIR"
     print_info "Checksums directory: $CHECKSUMS_DIR"
@@ -93,7 +93,7 @@ generate_sha256() {
     local file="$1"
     local filename=$(basename "$file")
     local output_file="${CHECKSUMS_DIR}/${filename}.sha256"
-    
+
     sha256sum "$file" > "$output_file"
     print_info "SHA256 checksum generated: $output_file"
 }
@@ -103,7 +103,7 @@ generate_b2sum() {
     local file="$1"
     local filename=$(basename "$file")
     local output_file="${CHECKSUMS_DIR}/${filename}.b2sum"
-    
+
     b2sum "$file" > "$output_file"
     print_info "B2SUM checksum generated: $output_file"
 }
@@ -112,16 +112,16 @@ generate_b2sum() {
 gpg_sign() {
     local file="$1"
     local filename=$(basename "$file")
-    
+
     if [ -z "$GPG_KEY_ID" ]; then
         print_warn "Skipping GPG signing for '$filename' (no key ID provided)"
         return 0
     fi
-    
+
     # Sign the file in detached mode with ASCII armor
     gpg --batch --yes --detach-sign --armor --local-user "$GPG_KEY_ID" \
         --output "${file}.sig" "$file"
-    
+
     print_info "GPG signature generated: ${file}.sig"
 }
 
@@ -129,13 +129,13 @@ gpg_sign() {
 process_pdf() {
     local pdf_file="$1"
     local filename=$(basename "$pdf_file")
-    
+
     print_info "Processing: $filename"
-    
+
     # Generate checksums
     generate_sha256 "$pdf_file"
     generate_b2sum "$pdf_file"
-    
+
     # GPG sign if key is available
     gpg_sign "$pdf_file"
 }
@@ -145,28 +145,28 @@ main() {
     echo ""
     check_dependencies
     setup_directories
-    
+
     # Find all PDF files in input directory (recursively)
     pdf_files=($(find "$INPUT_DIR" -type f -name "*.pdf"))
-    
+
     if [ ${#pdf_files[@]} -eq 0 ]; then
         print_error "No PDF files found in '$INPUT_DIR'"
         exit 1
     fi
-    
+
     print_info "Found ${#pdf_files[@]} PDF file(s) to process"
-    
+
     # Process each PDF file
     for pdf_file in "${pdf_files[@]}"; do
         process_pdf "$pdf_file"
     done
-    
+
     print_info "=========================================="
     print_info "Processing Complete!"
     print_info "=========================================="
     print_info "Checksums saved to: $CHECKSUMS_DIR"
     print_info "Signed files and signatures in: $(dirname "$INPUT_DIR")"
-    
+
     # Display summary of checksums
     print_info "SHA256 Checksums:"
     cat "${CHECKSUMS_DIR}"/*.sha256 2>/dev/null || true