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Adapt linter to support v2 packages

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Alexandre Aubin 2022-11-27 18:16:33 +01:00
parent 8367d3ed86
commit 8332531956
1 changed files with 274 additions and 83 deletions
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303
package_linter.py
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@ -1,6 +1,7 @@
#!/usr/bin/env python3
# -*- coding: utf8 -*-
import toml
import sys
import os
import re
@ -176,6 +177,34 @@ official_helpers = {
"ynh_compare_current_package_version": "3.8.0",
}
deprecated_helpers_in_v2 = [
("ynh_clean_setup", "(?)"),
("ynh_abort_if_errors", "nothing, handled by the core, just get rid of it"),
("ynh_backup_before_upgrade", "nothing, handled by the core, just get rid of it"),
("ynh_restore_upgradebackup", "nothing, handled by the core, just get rid of it"),
("ynh_system_user_create", "the system_user resource"),
("ynh_system_user_delete", "the system_user resource"),
("ynh_webpath_register", "the permission resource"),
("ynh_webpath_available", "the permission resource"),
("ynh_permission_update", "the permission resource"),
("ynh_permission_create", "the permission resource"),
("ynh_permission_exists", "the permission resource"),
("ynh_legacy_permissions_exists", "the permission resource"),
("ynh_legacy_permissions_delete_all", "the permission resource"),
("ynh_install_app_dependencies", "the apt resource"),
("ynh_install_extra_app_dependencies", "the apt source"),
("ynh_remove_app_dependencies", "the apt resource"),
("ynh_psql_test_if_first_run", "the database resource"),
("ynh_mysql_setup_db", "the database resource"),
("ynh_psql_setup_db", "the database resource"),
("ynh_mysql_remove_db", "the database resource"),
("ynh_psql_remove_db", "the database resource"),
("ynh_find_port", "the port resource"),
("ynh_send_readme_to_admin", "the doc/notifications/post_install.md or post_upgrade.md mechanism")
]
# Default to 1, set to 2 automatically if a toml manifest is found
app_packaging_format = None
# ############################################################################
# Utilities
@ -488,7 +517,6 @@ class App(TestSuite):
@test()
def mandatory_scripts(app):
filenames = (
"manifest.json",
"LICENSE",
"README.md",
"scripts/install",
@ -509,6 +537,7 @@ class App(TestSuite):
@test()
def doc_dir(app):
if not os.path.exists(app.path + "/doc"):
yield Info(
"""READMEs are to be automatically generated using https://github.com/YunoHost/apps/tree/master/tools/README-generator.
@ -522,6 +551,41 @@ class App(TestSuite):
if screenshots_size > 512000:
yield Info("Consider keeping the content of doc/screenshots under ~512Kb for better UI/UX once the screenshots will be integrated in the webadmin app's catalog (to be discussed with the team)")
@test()
def doc_dir_v2(app):
if app_packaging_format <= 1:
return
if not os.path.exists(app.path + "/doc/DESCRIPTION.md"):
yield Error("A DESCRIPTION.md is now mandatory in packaging v2 and is meant to contains an extensive description of what the app is and does. Consider also adding a '/doc/screenshots/' folder with a few screenshots of what the app looks like.")
elif os.system(fr'grep -inrq "Some long and extensive description\|lorem ipsum dolor sit amet\|Ut enim ad minim veniam" {app.path}/doc/DESCRIPTION.md') == 0:
yield Error("It looks like DESCRIPTION.md just contains placeholder texts")
if os.path.exists(app.path + "/doc/DISCLAIMER.md"):
yield Warning("""The whole thing about doc/DISCLAIMER.md is refactored again in v2 (sorry about that :/) to improve the UX - basically people shouldnt have to actively go read the READMEs to get those infos
You are encouraged to split its infos into:
- Integration-related infos (eg. LDAP/SSO support, arch support, resource usage, ...)
-> neant to go in the 'integration' section of the manifest.toml
- Antifeatures-related infos (eg. alpha/deprecated software, arbitrary limiations, ...)
-> these are now formalized using the 'antifeatures' mechanism in the app catalog directly : cf https://github.com/YunoHost/apps/blob/master/antifeatures.yml and the 'antifeatures' key in apps.json
- Important infos that the admin should be made aware of *before* or *after* the install
-> infos *before* the install are meant to go in 'doc/notifications/pre_install.md'
-> infos *after* the install are meant to go in 'doc/notifications/post_install.md' (mostly meant to replace ynh_send_readme_to_admin, typically tips about how to login for the first time on the app / finish the install, ...).
-> these will be shown to the admin before/after the install (and the post_install notif will also be available in the app info page)
-> note that in these files, the __FOOBAR__ syntax is supported and replaced with the corresponding 'foobar' setting.
- General admin-related infos (eg. how to access the admin interface of the app, how to install plugin, etc)
-> meant to go in 'doc/ADMIN.md' which shall be made available in the app info page in the webadmin after installation.
-> if relevant, you can also create custom doc page, just create 'doc/WHATEVER.MD' and this will correspond to a specific documentation tab in the webadmin.
-> note that in these files, the __FOOBAR__ syntax is supported and replaced with the corresponding 'foobar' setting.
""")
@test()
def disclaimer_wording(app):
if os.path.exists(app.path + "/doc"):
@ -539,9 +603,16 @@ class App(TestSuite):
@test()
def change_url_script(app):
has_domain_arg = any(
a["name"] == "domain" for a in app.manifest["arguments"].get("install", [])
)
if app_packaging_format <= 1:
args = app.manifest["arguments"].get("install", [])
else:
keyandargs = app.manifest["install"]
for key, infos in keyandargs.items():
infos["name"] = key
args = keyandargs.values()
has_domain_arg = any(a["name"] == "domain" for a in args)
if has_domain_arg and not file_exists(app.path + "/scripts/change_url"):
yield Info(
"Consider adding a change_url script to support changing where the app can be reached"
@ -677,9 +748,14 @@ class App(TestSuite):
)
custom_helpers = [c.split("__")[0] for c in custom_helpers]
if app_packaging_format <= 1:
yunohost_version_req = (
app.manifest.get("requirements", {}).get("yunohost", "").strip(">= ")
)
else:
yunohost_version_req = (
app.manifest.get("integration", {}).get("yunohost", "").strip(">= ")
)
cmd = "grep -IhEro 'ynh_\w+' '%s/scripts'" % app.path
helpers_used = (
@ -711,6 +787,23 @@ class App(TestSuite):
)
yield Error(message) if major_diff else Warning(message)
@test()
def helpers_deprecated_in_v2(app):
if app_packaging_format <= 1:
return
cmd = f"grep -IhEro 'ynh_\w+' '{app.path}/scripts/install' '{app.path}/scripts/remove' '{app.path}/scripts/upgrade' '{app.path}/scripts/backup' '{app.path}/scripts/restore'"
helpers_used = (
subprocess.check_output(cmd, shell=True).decode("utf-8").strip().split("\n")
)
helpers_used = sorted(set(helpers_used))
deprecated_helpers_in_v2_ = {k: v for k, v in deprecated_helpers_in_v2}
for helper in [h for h in helpers_used if h in deprecated_helpers_in_v2_.keys()]:
yield Warning(f"Using helper {helper} is deprecated when using packaging v2 ... It is replaced by: {deprecated_helpers_in_v2_[helper]}")
@test()
def helper_consistency_apt_deps(app):
"""
@ -929,13 +1022,20 @@ class Configurations(TestSuite):
app = self.app
if app_packaging_format <= 1:
args = app.manifest["arguments"].get("install", [])
else:
keyandargs = app.manifest["install"]
for key, infos in keyandargs.items():
infos["name"] = key
args = keyandargs.values()
check_process_file = app.path + "/check_process"
if not file_exists(check_process_file):
return
has_is_public_arg = any(
a["name"] == "is_public"
for a in app.manifest["arguments"].get("install", [])
a["name"] == "is_public" for a in args
)
if has_is_public_arg:
if (
@ -955,7 +1055,7 @@ class Configurations(TestSuite):
)
has_path_arg = any(
a["name"] == "path" for a in app.manifest["arguments"].get("install", [])
a["name"] == "path" for a in args
)
if has_path_arg:
if (
@ -966,7 +1066,7 @@ class Configurations(TestSuite):
"It looks like you forgot to enable setup_sub_dir test in check_process?"
)
if app.manifest.get("multi_instance") in [True, 1, "True", "true"]:
if app.manifest.get("multi_instance") in [True, 1, "True", "true"] or app.manifest.get("integration", {}).get("multi_instance") == True:
if (
os.system(r"grep -q '^\s*multi_instance=1' '%s'" % check_process_file)
!= 0
@ -1359,7 +1459,14 @@ class Manifest(TestSuite):
def __init__(self, path):
self.path = path
self.test_suite_name = "manifest.json"
self.test_suite_name = "manifest"
global app_packaging_format
manifest_path = os.path.join(path, "manifest.toml")
if os.path.exists(manifest_path):
app_packaging_format = 2
else:
app_packaging_format = 1
manifest_path = os.path.join(path, "manifest.json")
assert os.path.exists(manifest_path), "manifest.json is missing"
@ -1373,12 +1480,14 @@ class Manifest(TestSuite):
dict_out[key] = val
return dict_out
manifest_path = os.path.join(path, "manifest.json")
raw_manifest = open(manifest_path, encoding="utf-8").read()
self.raw_manifest = open(manifest_path, encoding="utf-8").read()
try:
if app_packaging_format == 1:
self.manifest = json.loads(
raw_manifest, object_pairs_hook=check_for_duplicate_keys
self.raw_manifest, object_pairs_hook=check_for_duplicate_keys
)
else:
self.manifest = toml.loads(self.raw_manifest)
except Exception as e:
print(
c.FAIL
@ -1389,18 +1498,31 @@ class Manifest(TestSuite):
@test()
def mandatory_fields(self):
fields = (
"name",
"id",
base_fields = [
"packaging_format",
"id",
"name",
"description",
"version",
]
if app_packaging_format == 1:
fields = base_fields + [
"maintainer",
"requirements",
"multi_instance",
"services",
"arguments",
)
]
else:
fields = base_fields + [
"maintainers",
"upstream",
"integration",
"install",
"resources",
]
missing_fields = [
field for field in fields if field not in self.manifest.keys()
]
@ -1410,6 +1532,7 @@ class Manifest(TestSuite):
"The following mandatory fields are missing: %s" % missing_fields
)
if app_packaging_format == 1:
fields = ("license", "url")
missing_fields = [
field for field in fields if field not in self.manifest.keys()
@ -1419,6 +1542,11 @@ class Manifest(TestSuite):
yield Error(
"The following mandatory fields are missing: %s" % missing_fields
)
else:
if "license" not in self.manifest.get("upstream"):
yield Error(
"The license key in the upstream section is missing"
)
@test()
def upstream_fields(self):
@ -1442,10 +1570,17 @@ class Manifest(TestSuite):
if "example.com" in self.manifest["upstream"].get("demo", "") or "example.com" in self.manifest["upstream"].get("website", ""):
yield Warning("It seems like the upstream section still contains placeholder values such as 'example.com' ...")
@test()
def FIXMEs(self):
if "FIXME" in self.raw_manifest:
yield Warning("There are still some FIXMEs remaining in the manifest")
@test()
def yunohost_version_requirement(self):
if app_packaging_format >= 2:
return
if not self.manifest.get("requirements", {}).get("yunohost", ""):
yield Critical(
"You should add a YunoHost version requirement in the manifest"
@ -1454,6 +1589,11 @@ class Manifest(TestSuite):
@test()
def yunohost_version_requirement_superold(app):
if app_packaging_format >= 2:
yunohost_version_req = (
app.manifest.get("integration", {}).get("yunohost", "").strip(">= ")
)
else:
yunohost_version_req = (
app.manifest.get("requirements", {}).get("yunohost", "").strip(">= ")
)
@ -1471,21 +1611,61 @@ class Manifest(TestSuite):
@test()
def basic_fields_format(self):
if self.manifest.get("packaging_format") != 1:
yield Error("packaging_format should be 1")
if self.manifest.get("packaging_format") != app_packaging_format:
yield Error(f"packaging_format should be {app_packaging_format}")
if not re.match("^[a-z0-9]((_|-)?[a-z0-9])+$", self.manifest.get("id")):
yield Error("The app id is not a valid app id")
if len(self.manifest["name"]) > 22:
yield Error("The app name is too long")
if app_packaging_format <= 1:
if self.manifest.get("url", "").endswith("_ynh"):
yield Info(
"'url' is not meant to be the URL of the YunoHost package, "
"but rather the website or repo of the upstream app itself..."
)
if self.manifest["multi_instance"] not in [True, False, 0, 1]:
yield Error(
"\"multi_instance\" field should be boolean 'true' or 'false', and not string type"
)
return
keys = {
"yunohost": (lambda v: isinstance(v, str) and re.fullmatch(r"^>=\s*[\d\.]+\d$", v), "Expected something like '>= 4.5.6'"),
"architectures": (lambda v: v == "all" or (isinstance(v, list) and all(subv in ["i386", "amd64", "armhf", "arm64"] for subv in v)), "'all' or a list of values in ['i386', 'amd64', 'armhf', 'arm64']"),
"multi_instance": (lambda v: isinstance(v, bool), "Expected a boolean (true or false, no quotes!)"),
"ldap": (lambda v: isinstance(v, bool) or v == "not_relevant", "Expected a boolean (true or false, no quotes!) or 'not_relevant'"),
"sso": (lambda v: isinstance(v, bool) or v == "not_relevant", "Expected a boolean (true or false, no quotes!) or 'not_relevant'"),
"disk": (lambda v: isinstance(v, str), "Expected a string"),
"ram": (lambda v: isinstance(v, dict) and isinstance(v.get("build"), str) and isinstance(v.get("runtime"), str), "Expected to find ram.build and ram.runtime with string values"),
}
for key, validator in keys.items():
if key not in self.manifest.get("integration", {}):
yield Error(f"Missing key in the integration section: {key}")
value = self.manifest["integration"][key]
if not validator[0](value):
yield Error(f"Error found with key {key} in the 'integration' section: {validator[1]}, got: {value}")
if not self.manifest.get("upstream", {}).get("license"):
yield Error("Missing 'license' key in the upstream section")
@test()
def license(self):
if app_packaging_format <= 1:
if "license" not in self.manifest:
return
if "upstream" in self.manifest and "license" in self.manifest["upstream"] and self.manifest["upstream"]["license"] != self.manifest["license"]:
yield Warning("The content of 'license' in the 'upstream' block should be the same as 'license' (yes sorry, this is duplicate info, this is transitional for the manifest v2 ...)")
# Turns out there may be multiple licenses... (c.f. Seafile)
licenses = self.manifest["license"].split(",")
else:
# Turns out there may be multiple licenses... (c.f. Seafile)
licenses = self.manifest.get("upstream", {}).get("license", "").split(",")
for license in licenses:
@ -1506,8 +1686,6 @@ class Manifest(TestSuite):
)
return
if "upstream" in self.manifest and "license" in self.manifest["upstream"] and self.manifest["upstream"]["license"] != self.manifest["license"]:
yield Warning("The content of 'license' in the 'upstream' block should be the same as 'license' (yes sorry, this is duplicate info, this is transitional for the manifest v2 ...)")
@test()
def description(self):
@ -1547,36 +1725,43 @@ class Manifest(TestSuite):
"each time the upstream version changes."
)
@test()
def multiinstance_format(self):
if self.manifest["multi_instance"] not in [True, False, 0, 1]:
yield Error(
"\"multi_instance\" field should be boolean 'true' or 'false', and not string type"
)
@test()
def url(self):
if self.manifest.get("url", "").endswith("_ynh"):
yield Info(
"'url' is not meant to be the URL of the YunoHost package, "
"but rather the website or repo of the upstream app itself..."
)
@test()
def install_args(self):
recognized_types = (
"domain",
"string",
"text",
"select",
"tags",
"email",
"url",
"date",
"time",
"color",
"password",
"path",
"boolean",
"password",
"domain",
"user",
"string",
"group",
"number",
"range",
"display_text",
"alert",
"markdown",
"file",
"app",
)
for argument in self.manifest["arguments"].get("install", []):
if app_packaging_format <= 1:
args = self.manifest["arguments"].get("install", [])
else:
keyandargs = self.manifest["install"]
for key, infos in keyandargs.items():
infos["name"] = key
args = keyandargs.values()
for argument in args:
if not isinstance(argument.get("optional", False), bool):
yield Warning(
"The key 'optional' value for setting %s should be a boolean (true or false)"
@ -1593,6 +1778,10 @@ class Manifest(TestSuite):
"it probably doesn't behave as you expect? Choose among those instead: %s"
% (argument["type"], argument["name"], ", ".join(recognized_types))
)
elif argument["type"] == "display_text":
yield Info(
"Question type 'display_text' is deprecated. You might want to use 'markdown' or 'alert' instead."
)
elif argument["type"] == "boolean" and argument.get(
"default", True
) not in [True, False]:
@ -1632,9 +1821,18 @@ class Manifest(TestSuite):
("admin", "user"),
("is_public", "boolean"),
("password", "password"),
("init_main_permission", "group"),
]
for argument in self.manifest["arguments"].get("install", []):
if app_packaging_format <= 1:
args = self.manifest["arguments"].get("install", [])
else:
keyandargs = self.manifest["install"]
for key, infos in keyandargs.items():
infos["name"] = key
args = keyandargs.values()
for argument in args:
if (
argument.get("ask")
@ -1656,20 +1854,6 @@ class Manifest(TestSuite):
% argument.get("name")
)
@test()
def is_public_help(self):
for argument in self.manifest["arguments"].get("install", []):
if argument["name"] == "is_public" and "help" not in argument.keys():
yield Info(
"Consider adding a 'help' key for argument 'is_public' "
"to explain to the user what it means for *this* app "
"to be public or private :\n"
' "help": {\n'
' "en": "Some explanation"\n'
" }"
)
########################################
# _____ _ _ #
# / __ \ | | | | #
@ -1917,7 +2101,6 @@ class Script(TestSuite):
lines = "\n".join(lines).replace("\\\n", "").split("\n")
some_parsing_failed = False
some_parsing_failed_closing_quotation = False
for line in lines:
@ -1977,6 +2160,14 @@ class Script(TestSuite):
@test()
def error_handling(self):
if app_packaging_format == 2:
if self.contains("ynh_abort_if_errors") \
or self.contains("set -eu") \
or self.contains("set -u"):
yield Error("ynh_abort_if_errors or set -eu is now handled by YunoHost core in packaging v2, you should not have to add it to your script !")
return
if self.name in ["backup", "remove", "_common.sh"]:
present = (
self.contains("ynh_abort_if_errors")