Skip to content
Draft
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
52 changes: 52 additions & 0 deletions extensions/commands/recipe/cmd_fuzz.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,52 @@
from conan.api.conan_api import ConanAPI
from conan.cli.args import add_reference_args
from conan.cli.command import conan_command

import random


@conan_command()
def fuzz(conan_api: ConanAPI, parser, *args):
"""
command to fuzz a recipe
"""
parser.add_argument("recipe", help="Path to the recipe to fuzz")
add_reference_args(parser)
parser.add_argument("-io", "--ignore-option", action="append", default=[], help="Options to ignore")
parser.add_argument("-n", default=5, help="Number of iterations to fuzz")
args = parser.parse_args(*args)

inspection = conan_api.command.run(f"inspect {args.recipe} --format=json")

results = []

for x in range(int(args.n)):
options = {}
for option, values in inspection["options_definitions"].items():
if option in args.ignore_option:
continue
if values:
value = random.choice(values)
options[option] = value

name = ""
if args.name:
name = f"--name {args.name}"
version = ""
if args.version:
version = f"--version {args.version}"
user = ""
if args.user:
user = f"--user {args.user}"
channel = ""
if args.channel:
channel = f"--channel {args.channel}"
cli_options = " ".join([f'-o {k}={v}' for k, v in options.items()])
try:
conan_api.command.run(f"create {args.recipe} -r conancenter {name} {version} {user} {channel} {cli_options} --build missing --format=json")
results.append((options, True))
except:
results.append((options, False))

print(results)