feat: Add dockerfile and deps

ref: #1 nofusscomputing/kubernetes#2

includes/bin/yaml-format.py

@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+import sys
+import os
+from ruamel.yaml import YAML
+
+def debug_print(msg):
+    if os.getenv('is_debug', '').lower() == 'true':
+        print(f"[DEBUG] {msg}", file=sys.stdout)
+
+def format_yaml_file(input_path, output_path):
+    yaml = YAML()
+    yaml.explicit_start = True  # Add ---
+    yaml.indent(mapping=2, sequence=4, offset=2)
+
+    debug_print(f"Reading file: {input_path}")
+    with open(input_path, 'r') as f:
+        data = yaml.load(f)
+        debug_print(f"YAML type: {type(data)}")
+
+    with open(output_path, 'w') as f:
+        yaml.dump(data, f)
+
+    print(f"[INFO] Wrote formatted: {output_path}", file=sys.stdout)
+
+def main():
+    if len(sys.argv) != 3:
+        print(f"[ERROR] Usage: {sys.argv[0]} <input_dir> <output_dir>", file=sys.stderr)
+        sys.exit(1)
+
+    input_dir, output_dir = sys.argv[1], sys.argv[2]
+
+    if not os.path.isdir(input_dir):
+        print(f"[ERROR] Input '{input_dir}' is not a directory", file=sys.stderr)
+        sys.exit(1)
+
+    os.makedirs(output_dir, exist_ok=True)
+    debug_print(f"Created output dir: {output_dir}")
+
+    for filename in os.listdir(input_dir):
+        if filename.endswith(('.yaml', '.yml')):
+            input_path = os.path.join(input_dir, filename)
+            output_path = os.path.join(output_dir, filename)
+
+            try:
+                format_yaml_file(input_path, output_path)
+            except Exception as e:
+                print(f"[ERROR] Failed on {input_path}: {e}", file=sys.stderr)
+
+if __name__ == "__main__":
+    main()

includes/entrypoint.sh

@@ -0,0 +1,86 @@
+#!/bin/sh
+
+set -e
+
+export TMP_OUTPUT_DIR="/tmp/yaml-files";
+
+if [ -d "/workspace/github" ]; then
+
+
+  export NFC_GIT_PROVIDER=github;
+
+  export NFC_WORKDIR="/github/workspace";
+
+
+  if [ "${ACTIONS_STEP_DEBUG:-}" = "true" ] || [ "${RUNNER_DEBUG:-}" = "1" ]; then
+
+    export KUBECTL_SLICE_DEBUG="true"
+
+  fi;
+
+
+elif [ -n "${CI_PROJECT_DIR}" ]; then
+
+
+  export NFC_GIT_PROVIDER=gitlab;
+
+  export NFC_WORKDIR="${CI_PROJECT_DIR}"
+
+else
+
+
+  export NFC_WORKDIR="/workdir"
+
+
+fi;
+
+
+cd $NFC_WORKDIR;
+
+
+if [ ! -n "${KUBECTL_SLICE_INPUT_FILE}" ]; then
+
+  echo "var KUBECTL_SLICE_INPUT_FILE must be set to the input file.";
+  exit 1;
+
+fi;
+
+
+if [ ! -n "${KUBECTL_SLICE_TEMPLATE}" ]; then
+
+  export KUBECTL_SLICE_TEMPLATE='{{ .kind }}-{{ .metadata.name | dottodash | replace ":" "-" }}.yaml';
+
+fi;
+
+
+if [ ! -n "${KUBECTL_SLICE_OUTPUT_DIR}" ]; then
+
+  export NFC_OUTPUT_DIR="${PWD}";
+
+else
+
+  export NFC_OUTPUT_DIR="${KUBECTL_SLICE_OUTPUT_DIR}";
+
+fi;
+
+if printf '%s\n' "${KUBECTL_SLICE_INPUT_FILE}" | grep -Eq '^https?://|^ftp://'; then
+
+  wget ${KUBECTL_SLICE_INPUT_FILE} -O /tmp/manifest.yaml;
+
+  export KUBECTL_SLICE_INPUT_FILE="/tmp/manifest.yaml";
+
+fi
+
+mkdir -p $TMP_OUTPUT_DIR;
+
+kubectl-slice --output-dir $TMP_OUTPUT_DIR
+
+
+if [ "${NFC_FORMAT_YAML:-}" = "true" ]; then
+
+  echo "adding yaml headers '---' to output files";
+
+  # sed -i "1s/^/---\n/" ${KUBECTL_SLICE_OUTPUT_DIR}*.yaml;
+  yaml-format $TMP_OUTPUT_DIR $NFC_OUTPUT_DIR
+
+fi;