mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-23 14:58:09 +00:00
402 lines
12 KiB
Python
Executable File
402 lines
12 KiB
Python
Executable File
#!/usr/bin/env python3
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from __future__ import annotations
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import json
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import os
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import re
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import sys
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import click
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import coin_info
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SUPPORT_INFO = coin_info.get_support_data()
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MODELS = coin_info.get_models()
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VERSION_RE = re.compile(r"\d+.\d+.\d+")
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ERC20_DUPLICATE_KEY = "(AUTO) duplicate key"
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def write_support_info():
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with open(os.path.join(coin_info.DEFS_DIR, "support.json"), "w") as f:
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json.dump(SUPPORT_INFO, f, indent=2, sort_keys=True)
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f.write("\n")
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def support_dicts(device):
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return SUPPORT_INFO[device]["supported"], SUPPORT_INFO[device]["unsupported"]
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def all_support_dicts():
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for device in SUPPORT_INFO:
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yield (device, *support_dicts(device))
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def clear_support(device, key):
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supported, unsupported = support_dicts(device)
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supported.pop(key, None)
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unsupported.pop(key, None)
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def support_setdefault(device, key, value, reason=None):
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"""Set value only if no other value is set"""
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supported, unsupported = support_dicts(device)
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if value is not False and key not in unsupported:
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supported.setdefault(key, value)
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if value is False:
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if reason is None:
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raise ValueError("reason must be given for unsupported keys")
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if key not in supported:
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unsupported[key] = reason
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def set_supported(device, key, value):
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clear_support(device, key)
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supported, _ = support_dicts(device)
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supported[key] = value
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def set_unsupported(device, key, value):
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clear_support(device, key)
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_, unsupported = support_dicts(device)
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unsupported[key] = value
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def print_support(coin):
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def support_value(where, key):
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if "supported" in where and key in where["supported"]:
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val = where["supported"][key]
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if val is True:
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return "YES"
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elif VERSION_RE.match(val):
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return f"YES since {val}"
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else:
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return f"BAD VALUE {val}"
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elif "unsupported" in where and key in where["unsupported"]:
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val = where["unsupported"][key]
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return f"NO (reason: {val})"
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else:
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return "support info missing"
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key, name, shortcut = coin["key"], coin["name"], coin["shortcut"]
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print(f"{key} - {name} ({shortcut})")
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if coin.get("duplicate"):
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print(" * DUPLICATE SYMBOL")
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for dev, where in SUPPORT_INFO.items():
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print(" *", dev, ":", support_value(where, key))
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# ====== validation functions ====== #
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def check_support_values():
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def _check_value_version_soon(value):
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if not isinstance(value, str):
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raise ValueError(f"non-str value: {value}")
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if not VERSION_RE.match(value):
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raise ValueError(f"expected version, found '{value}'")
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errors = []
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for device, values in SUPPORT_INFO.items():
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supported = values.get("supported")
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unsupported = values.get("unsupported")
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if not isinstance(supported, dict):
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errors.append(f"Missing 'supported' dict for {device}")
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else:
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for key, value in supported.items():
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try:
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_check_value_version_soon(value)
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if key in unsupported:
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raise ValueError(f"{key} is both supported and unsupported")
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except Exception as e:
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errors.append(f"{device}.supported.{key}: {e}")
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if not isinstance(unsupported, dict):
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errors.append(f"Missing 'supported' dict for {device}")
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else:
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for key, value in unsupported.items():
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if not isinstance(value, str) or not value:
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errors.append(f"{device}.unsupported.{key}: missing reason")
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return errors
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def find_unsupported_coins(coins_dict):
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result = {}
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for device in MODELS:
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supported, unsupported = support_dicts(device)
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support_set = set(supported.keys())
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support_set.update(unsupported.keys())
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result[device] = []
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for key, coin in coins_dict.items():
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if key not in support_set:
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result[device].append(coin)
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return result
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def find_orphaned_support_keys(coins_dict):
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orphans = set()
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for _, supported, unsupported in all_support_dicts():
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orphans.update(key for key in supported if key not in coins_dict)
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orphans.update(key for key in unsupported if key not in coins_dict)
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return orphans
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@click.group()
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def cli():
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pass
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@cli.command()
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@click.option("-n", "--dry-run", is_flag=True, help="Do not write changes")
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def fix(dry_run):
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"""Fix expected problems.
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Currently only prunes orphaned keys.
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"""
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all_coins = coin_info.coin_info()
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coins_dict = all_coins.as_dict()
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orphaned = find_orphaned_support_keys(coins_dict)
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for orphan in orphaned:
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print(f"pruning orphan {orphan}")
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for device in SUPPORT_INFO:
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clear_support(device, orphan)
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if not dry_run:
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write_support_info()
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@cli.command()
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# fmt: off
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@click.option("-m", "--ignore-missing", is_flag=True, help="Do not fail on missing supportinfo")
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# fmt: on
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def check(ignore_missing):
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"""Check validity of support information.
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Ensures that `support.json` data is well formed, there are no keys without
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corresponding coins, and there are no coins without corresponding keys.
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If `--ignore-missing` is specified, the check will display coins with missing
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support info, but will not fail when missing coins are found. This is
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useful in Travis.
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"""
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all_coins = coin_info.coin_info()
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coins_dict = all_coins.as_dict()
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checks_ok = True
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errors = check_support_values()
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if errors:
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for error in errors:
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print(error)
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checks_ok = False
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orphaned = find_orphaned_support_keys(coins_dict)
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for orphan in orphaned:
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print(f"orphaned key {orphan}")
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checks_ok = False
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missing = find_unsupported_coins(coins_dict)
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for device, values in missing.items():
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if values:
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if not ignore_missing:
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checks_ok = False
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print(f"Device {device} has missing support infos:")
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for coin in values:
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print(f"{coin['key']} - {coin['name']}")
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if not checks_ok:
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print("Some checks have failed")
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sys.exit(1)
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@cli.command()
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# fmt: off
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@click.option("-r", '--releases', multiple=True, type=str, help='Key-value pairs of model and version. E.g. "T2B1=2.6.1"')
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@click.option("-n", "--dry-run", is_flag=True, help="Do not write changes")
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@click.option("-f", "--force", is_flag=True, help="Proceed even with bad version/device info")
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@click.option("--skip-testnets/--no-skip-testnets", default=True, help="Automatically exclude testnets")
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# fmt: on
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@click.pass_context
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def release(
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ctx,
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releases: list[str],
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dry_run: bool,
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force: bool,
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skip_testnets: bool,
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):
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"""Release a new Trezor firmware.
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Update support infos so that all coins have a clear support status.
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By default, marks duplicate tokens and testnets as unsupported, and all coins that
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don't have support info are set to the released firmware version.
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The tool will ask you to confirm each added coin.
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"""
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# Transforming the user release input into a dict and validating
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user_releases_dict = {
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key: val for key, val in (release.split("=") for release in releases)
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}
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for key in user_releases_dict:
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if key not in MODELS:
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raise click.ClickException(f"Unknown device: {key} - allowed are: {MODELS}")
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def bump_version(version_tuple: tuple[int]) -> str:
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version_list = list(version_tuple)
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version_list[-1] += 1
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return ".".join(str(n) for n in version_list)
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latest_releases = coin_info.latest_releases()
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# Take version either from user or guess it from latest releases info
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device_release_version: dict[str, str] = {}
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for device in MODELS:
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if device in user_releases_dict:
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device_release_version[device] = user_releases_dict[device]
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else:
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device_release_version[device] = bump_version(latest_releases[device])
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for device, version in device_release_version.items():
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version_starting_num = device[1] # "T1B1" -> "1", "T2B1" -> "2"
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if not force and not version.startswith(version_starting_num + "."):
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raise click.ClickException(
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f"Device {device} should not be version {version}. "
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"Use --force to proceed anyway."
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)
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print(f"Releasing {device} firmware version {version}")
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defs, _ = coin_info.coin_info_with_duplicates()
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coins_dict = defs.as_dict()
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# Invoke data fixup as dry-run. That will modify data internally but won't write
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# changes. We will write changes at the end based on our own `dry_run` value.
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print("Fixing up data...")
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ctx.invoke(fix, dry_run=True)
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def maybe_add(coin):
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add = click.confirm(
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f"Add missing coin {coin['key']} ({coin['name']})?", default=True
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)
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if not add:
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unsupport_reason = click.prompt(
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"Enter reason for not supporting (blank to skip)",
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default="",
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show_default=False,
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)
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if not unsupport_reason:
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return
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for device, version in device_release_version.items():
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if add:
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support_setdefault(device, coin["key"], version)
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else:
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support_setdefault(device, coin["key"], False, unsupport_reason)
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# process missing (not listed) supportinfos
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missing_list = []
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unsupported = find_unsupported_coins(coins_dict)
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for val in unsupported.values():
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for coin in val:
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if coin not in missing_list:
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missing_list.append(coin)
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for coin in missing_list:
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if skip_testnets and coin["is_testnet"]:
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for device, version in device_release_version.items():
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support_setdefault(device, coin["key"], False, "(AUTO) exclude testnet")
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else:
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maybe_add(coin)
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if not dry_run:
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write_support_info()
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else:
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print("No changes written")
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@cli.command()
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@click.argument("keyword", nargs=-1, required=True)
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def show(keyword):
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"""Show support status of specified coins.
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Keywords match against key, name or shortcut (ticker symbol) of coin.
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"""
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defs, _ = coin_info.coin_info_with_duplicates()
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for kw in keyword:
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for coin in coin_info.search(defs, kw):
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print_support(coin)
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@cli.command(name="set")
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# fmt: off
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@click.argument("key", required=True)
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@click.argument("entries", nargs=-1, required=True, metavar="entry=value [entry=value]...")
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@click.option("-r", "--reason", help="Reason for not supporting")
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# fmt: on
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def set_support_value(key, entries, reason):
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"""Set a support info variable.
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Examples:
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support.py set coin:BTC T1B1=1.10.5 T2T1=2.4.7 T2B1=no
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Setting a variable to a particular version string (e.g., "2.4.7") will set that
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particular version as the earliest supported.
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Setting a variable to "yes", "true" or "1" sets support to the upcoming release,
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as fetched via `coin_info.latest_releases()`.
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Setting a variable to "no", "false" or "0" sets support to false. You will need to
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provide a reason for unsupporting, either via the `-r` option, or interactively.
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Setting variable to empty ("T1B1=") will set to null, or clear the entry.
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"""
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defs, _ = coin_info.coin_info_with_duplicates()
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coins = defs.as_dict()
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if key not in coins:
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click.echo(f"Failed to find key {key}")
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click.echo("Use 'support.py show' to search for the right one.")
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sys.exit(1)
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latest_releases = coin_info.latest_releases()
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next_releases = {
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k: (maj, min, pat + 1) for k, (maj, min, pat) in latest_releases.items()
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}
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for entry in entries:
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try:
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device, value = entry.split("=", maxsplit=1)
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except ValueError:
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click.echo(f"Invalid entry: {entry}")
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sys.exit(2)
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if device not in SUPPORT_INFO:
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raise click.ClickException(f"unknown device: {device}")
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if value in ("yes", "true", "1"):
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set_supported(device, key, next_releases[device])
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elif value in ("no", "false", "0"):
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if not reason:
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reason = click.prompt(f"Enter reason for not supporting on {device}:")
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set_unsupported(device, key, reason)
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elif value == "":
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clear_support(device, key)
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else:
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# arbitrary string
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set_supported(device, key, value)
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print_support(coins[key])
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write_support_info()
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if __name__ == "__main__":
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cli()
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