Feat: the JSON Schema HTML viewer generator script now supports gener…

…ating only for one particular CycloneDX version, including the possibility of generating the HTML only for draft version of CycloneDX during dev time.

Signed-off-by: Nicolas-Peiffer <[email protected]>

Fix the deletion of the docs folder

Signed-off-by: Nicolas-Peiffer <[email protected]>

docgen/json/gen.sh

@@ -5,9 +5,11 @@ THIS_PATH="$(realpath "$(dirname "$0")")"
 SCHEMA_PATH="$(realpath "$THIS_PATH/../../schema")"
 DOCS_PATH="$THIS_PATH/docs"
 TEMPLATES_PATH="$THIS_PATH/templates"
+VALID_CYCLONEDX_VERSIONS=(1.2 1.3 1.4 1.5 1.6)
+DRAFT_CYCLONEDX_VERSIONS=()
 
+echo "Deleting folder $DOCS_PATH"
 rm -f -R "$DOCS_PATH"
-mkdir -p "$DOCS_PATH/"{1.2,1.3,1.4,1.5,1.6}
 
 # Check to see if generate-schema-doc is executable and is in the path. If not, install JSON Schema for Humans.
 if ! [ -x "$(command -v generate-schema-doc)" ]
@@ -16,8 +18,31 @@ then
   pip3 install -r "$THIS_PATH/requirements.txt"
 fi
 
+# Function to check if a version is in an array
+version_in_list() {
+  local version="$1"
+  shift
+  local list=("$@")
+  for item in "${list[@]}"; do
+    if [[ "$item" == "$version" ]]; then
+      return 0
+    fi
+  done
+  return 1
+}
+
 generate () {
   version="$1"
+
+  # Check if the version match a valid CycloneDX version or a draft under development
+    if ! version_in_list "$version" "${VALID_CYCLONEDX_VERSIONS[@]}" && ! version_in_list "$version" "${DRAFT_CYCLONEDX_VERSIONS[@]}"; then
+    echo "Failed: wrong CycloneDX version: $version"
+    exit 1
+  fi
+
+  echo "Create folder $DOCS_PATH/$version"
+  mkdir -p "$DOCS_PATH/$version"
+
   title="CycloneDX v${version} JSON Reference"
   echo "Generating: $title"
 
@@ -45,8 +70,33 @@ generate () {
   sed -i -e "s/\${version}/$version/g" "$DOCS_PATH/$version/index.html"
 }
 
-generate 1.2
-generate 1.3
-generate 1.4
-generate 1.5
-generate 1.6
+USAGE_HELP="Generate HTML JSON Schema navigator for CyccloneDX
+Usage: $0 <version> : runs only for <version>
+       $0           : loops over all valid and draft CycloneDX versions"
+
+# Main logic to handle the argument using a switch case
+case "$#" in
+  0)
+    # No arguments provided: Loop over all VALID_CYCLONEDX_VERSIONS and DRAFT_CYCLONEDX_VERSIONS
+    for version in "${VALID_CYCLONEDX_VERSIONS[@]}" "${DRAFT_CYCLONEDX_VERSIONS[@]}"; do
+      generate "$version"
+    done
+    ;;
+  1)
+    case "$1" in
+      "-h"|"--help")
+        echo "Usage: $USAGE_HELP"
+        exit 1
+        ;;
+      *)
+        # One argument provided: Call generate with the specific version
+        generate "$1"
+        ;;
+    esac
+    ;;
+  *)
+    # More than one argument provided: Show usage help
+    echo "Usage: $USAGE_HELP"
+    exit 1
+    ;;
+esac