# Modify the git2cpp emscripten-forge recipe to build from the local repo.

# This can be called repeatedly and will produce the same output.

import argparse

from pathlib import Path

import shutil

import yaml

parser = argparse.ArgumentParser()

parser.add_argument("input_directory", type=Path)

parser.add_argument("--no-patches", action="store_true")

args = parser.parse_args()

input_dir = args.input_directory

if not input_dir.is_dir():

quit(f"{input_dir} should exist and be a directory")

input_filename = input_dir / "recipe.yaml"

if not input_filename.is_file():

quit(f"{input_filename} should exist and be a file")

# If backup does not exist create it.

input_backup = input_dir / "recipe_original.yaml"

backup_exists = input_backup.exists()

if not backup_exists:

shutil.copy(input_filename, input_backup)

# Read and parse input backup file which is the original recipe file.

with open(input_backup) as f:

recipe = yaml.safe_load(f)

build_number = recipe["build"]["number"]

print(f" Changing build number from {build_number} to {build_number + 1}")

recipe["build"]["number"] = build_number + 1

source = recipe["source"]

if not ("sha256" in source and "url" in source):

raise RuntimeError("Expected recipe to have both a source sha256 and url")

del source["sha256"]

del source["url"]

print(" Changing source to point to local git2cpp repo")

source["path"] = "../../../../../../"

if args.no_patches:

print(" Deleting patches")

del source["patches"]

# Overwrite recipe file.

with open(input_filename, "w") as f:

yaml.dump(recipe, f)