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keep app id (project hash) the same even after re-init (#2195)

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Tom Gotsman 2023-11-20 15:30:14 -08:00 committed by GitHub
parent 714edb3cde
commit 5198daebae
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1 changed files with 35 additions and 6 deletions
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41
reflex/utils/prerequisites.py
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@ -278,10 +278,28 @@ def initialize_app_directory(app_name: str, template: constants.Templates.Kind):
)
def get_project_hash() -> int | None:
"""Get the project hash from the reflex.json file if the file exists.
Returns:
project_hash: The app hash.
"""
if not os.path.exists(constants.Reflex.JSON):
return None
# Open and read the file
with open(constants.Reflex.JSON, "r") as file:
data = json.load(file)
project_hash = data["project_hash"]
return project_hash
def initialize_web_directory():
"""Initialize the web directory on reflex init."""
console.log("Initializing the web directory.")
# Re-use the hash if one is already created, so we don't over-write it when running reflex init
project_hash = get_project_hash()
path_ops.cp(constants.Templates.Dirs.WEB_TEMPLATE, constants.Dirs.WEB)
initialize_package_json()
@ -291,7 +309,7 @@ def initialize_web_directory():
update_next_config()
# Initialize the reflex json file.
init_reflex_json()
init_reflex_json(project_hash=project_hash)
def _compile_package_json():
@ -315,11 +333,22 @@ def initialize_package_json():
file.write(code)
def init_reflex_json():
"""Write the hash of the Reflex project to a REFLEX_JSON."""
# Get a random project hash.
project_hash = random.getrandbits(128)
console.debug(f"Setting project hash to {project_hash}.")
def init_reflex_json(project_hash: int | None):
"""Write the hash of the Reflex project to a REFLEX_JSON.
Re-use the hash if one is already created, therefore do not
overwrite it every time we run the reflex init command
.
Args:
project_hash: The app hash.
"""
if project_hash is not None:
console.debug(f"Project hash is already set to {project_hash}.")
else:
# Get a random project hash.
project_hash = random.getrandbits(128)
console.debug(f"Setting project hash to {project_hash}.")
# Write the hash and version to the reflex json file.
reflex_json = {