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feat: add option to run ansible-doctor recursively (#451)

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Robert Kaussow 2023-02-12 12:57:57 +01:00 committed by GitHub
parent c92a50a9fc
commit 8a8647512c
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12 changed files with 231 additions and 78 deletions
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66
ansibledoctor/cli.py
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@ -2,6 +2,7 @@
"""Entrypoint and CLI handler."""
import argparse
import os
import ansibledoctor.exception
from ansibledoctor import __version__
@ -19,10 +20,7 @@ class AnsibleDoctor:
self.logger = self.log.logger
self.args = self._cli_args()
self.config = self._get_config()
doc_parser = Parser()
doc_generator = Generator(doc_parser)
doc_generator.render()
self._execute()
def _cli_args(self):
"""
@ -35,13 +33,21 @@ class AnsibleDoctor:
description="Generate documentation from annotated Ansible roles using templates"
)
parser.add_argument(
"role_dir", nargs="?", help="role directory (default: current working dir)"
"base_dir", nargs="?", help="base directory (default: current working directory)"
)
parser.add_argument(
"-c", "--config", dest="config_file", help="location of configuration file"
"-c", "--config", dest="config_file", help="path to configuration file"
)
parser.add_argument(
"-o", "--output", dest="output_dir", action="store", help="output base dir"
"-o", "--output", dest="output_dir", action="store", help="output directory"
)
parser.add_argument(
"-r",
"--recursive",
dest="recursive",
action="store_true",
default=None,
help="run recursively over the base directory subfolders"
)
parser.add_argument(
"-f",
@ -83,23 +89,39 @@ class AnsibleDoctor:
except ansibledoctor.exception.ConfigError as e:
self.log.sysexit_with_message(e)
try:
self.log.set_level(config.config["logging"]["level"])
except ValueError as e:
self.log.sysexit_with_message(f"Can not set log level.\n{str(e)}")
if config.config["role_detection"]:
if config.is_role:
self.logger.info("Ansible role detected")
else:
self.log.sysexit_with_message("No Ansible role detected")
else:
self.logger.info("Ansible role detection disabled")
self.logger.info(f"Using config file {config.config_file}")
return config
def _execute(self):
cwd = self.config.base_dir
walkdirs = [cwd]
if self.config.recursive:
walkdirs = [f.path for f in os.scandir(cwd) if f.is_dir()]
for item in walkdirs:
os.chdir(item)
self.config.set_config(base_dir=os.getcwd())
try:
self.log.set_level(self.config.config["logging"]["level"])
except ValueError as e:
self.log.sysexit_with_message(f"Can not set log level.\n{str(e)}")
self.logger.info(f"Using config file: {self.config.config_file}")
self.logger.debug(f"Using working dir: {item}")
if self.config.config["role_detection"]:
if self.config.is_role:
self.logger.info(f"Ansible role detected: {self.config.config['role_name']}")
else:
self.log.sysexit_with_message("No Ansible role detected")
else:
self.logger.info("Ansible role detection disabled")
doc_parser = Parser()
doc_generator = Generator(doc_parser)
doc_generator.render()
def main():
AnsibleDoctor()

97
ansibledoctor/config.py
View File

@ -15,6 +15,7 @@ from ansibledoctor.utils import Singleton
config_dir = AppDirs("ansible-doctor").user_config_dir
default_config_file = os.path.join(config_dir, "config.yml")
default_envs_prefix = "ANSIBLE_DOCTOR_"
class Config():
@ -29,13 +30,14 @@ class Config():
SETTINGS = {
"config_file": {
"default": "",
"default": default_config_file,
"env": "CONFIG_FILE",
"type": environs.Env().str
},
"role_dir": {
"default": "",
"env": "ROLE_DIR",
"base_dir": {
"default": os.getcwd(),
"refresh": os.getcwd,
"env": "BASE_DIR",
"type": environs.Env().str
},
"role_name": {
@ -63,10 +65,16 @@ class Config():
},
"output_dir": {
"default": os.getcwd(),
"refresh": os.getcwd,
"env": "OUTPUT_DIR",
"file": True,
"type": environs.Env().str
},
"recursive": {
"default": False,
"env": "RECURSIVE",
"type": environs.Env().bool
},
"template_dir": {
"default": os.path.join(os.path.dirname(os.path.realpath(__file__)), "templates"),
"env": "TEMPLATE_DIR",
@ -158,11 +166,9 @@ class Config():
else:
self._args = args
self._schema = None
self.config_file = default_config_file
self.role_dir = os.getcwd()
self.config = None
self._set_config()
self.is_role = self._set_is_role() or False
self.is_role = False
self.set_config()
def _get_args(self, args):
cleaned = dict(filter(lambda item: item[1] is not None, args.items()))
@ -184,11 +190,10 @@ class Config():
def _get_defaults(self):
normalized = {}
for key, item in self.SETTINGS.items():
if item.get("refresh"):
item["default"] = item["refresh"]()
normalized = self._add_dict_branch(normalized, key.split("."), item["default"])
# compute role_name default
normalized["role_name"] = os.path.basename(self.role_dir)
self.schema = anyconfig.gen_schema(normalized)
return normalized
@ -196,8 +201,7 @@ class Config():
normalized = {}
for key, item in self.SETTINGS.items():
if item.get("env"):
prefix = "ANSIBLE_DOCTOR_"
envname = prefix + item["env"]
envname = f"{default_envs_prefix}{item['env']}"
try:
value = item["type"](envname)
normalized = self._add_dict_branch(normalized, key.split("."), value)
@ -211,29 +215,49 @@ class Config():
return normalized
def _set_config(self):
def set_config(self, base_dir=None):
args = self._get_args(self._args)
envs = self._get_envs()
defaults = self._get_defaults()
# preset config file path
self.recursive = defaults.get("recursive")
if envs.get("recursive"):
self.recursive = envs.get("recursive")
if args.get("recursive"):
self.recursive = args.get("recursive")
if "recursive" in defaults:
defaults.pop("recursive")
self.config_file = defaults.get("config_file")
if envs.get("config_file"):
self.config_file = self._normalize_path(envs.get("config_file"))
if envs.get("role_dir"):
self.role_dir = self._normalize_path(envs.get("role_dir"))
if args.get("config_file"):
self.config_file = self._normalize_path(args.get("config_file"))
if args.get("role_dir"):
self.role_dir = self._normalize_path(args.get("role_dir"))
if "config_file" in defaults:
defaults.pop("config_file")
self.base_dir = defaults.get("base_dir")
if envs.get("base_dir"):
self.base_dir = self._normalize_path(envs.get("base_dir"))
if args.get("base_dir"):
self.base_dir = self._normalize_path(args.get("base_dir"))
if base_dir:
self.base_dir = base_dir
if "base_dir" in defaults:
defaults.pop("base_dir")
self.is_role = os.path.isdir(os.path.join(self.base_dir, "tasks"))
# compute role_name default
defaults["role_name"] = os.path.basename(self.base_dir)
source_files = []
source_files.append(self.config_file)
source_files.append(os.path.join(os.getcwd(), ".ansibledoctor"))
source_files.append(os.path.join(os.getcwd(), ".ansibledoctor.yml"))
source_files.append(os.path.join(os.getcwd(), ".ansibledoctor.yaml"))
source_files.append((self.config_file, False))
source_files.append((os.path.join(os.getcwd(), ".ansibledoctor"), True))
source_files.append((os.path.join(os.getcwd(), ".ansibledoctor.yml"), True))
source_files.append((os.path.join(os.getcwd(), ".ansibledoctor.yaml"), True))
for config in source_files:
for (config, first_found) in source_files:
if config and os.path.exists(config):
with open(config, encoding="utf8") as stream:
s = stream.read()
@ -244,13 +268,17 @@ class Config():
) as e:
message = f"{e.context} {e.problem}"
raise ansibledoctor.exception.ConfigError(
f"Unable to read config file {config}", message
f"Unable to read config file: {config}", message
) from e
if self._validate(file_dict):
anyconfig.merge(defaults, file_dict, ac_merge=anyconfig.MS_DICTS)
defaults["logging"]["level"] = defaults["logging"]["level"].upper()
self.config_file = config
if first_found:
break
if self._validate(envs):
anyconfig.merge(defaults, envs, ac_merge=anyconfig.MS_DICTS)
@ -258,14 +286,9 @@ class Config():
anyconfig.merge(defaults, args, ac_merge=anyconfig.MS_DICTS)
fix_files = ["output_dir", "template_dir", "custom_header"]
for file in fix_files:
if defaults[file] and defaults[file] != "":
defaults[file] = self._normalize_path(defaults[file])
if "config_file" in defaults:
defaults.pop("config_file")
if "role_dir" in defaults:
defaults.pop("role_dir")
for filename in fix_files:
if defaults[filename] and defaults[filename] != "":
defaults[filename] = self._normalize_path(defaults[filename])
defaults["logging"]["level"] = defaults["logging"]["level"].upper()
@ -278,12 +301,6 @@ class Config():
return path
def _set_is_role(self):
if os.path.isdir(os.path.join(self.role_dir, "tasks")):
return True
return False
def _validate(self, config):
try:
anyconfig.validate(config, self.schema, ac_schema_safe=False)

12
ansibledoctor/file_registry.py
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@ -35,22 +35,22 @@ class Registry:
:return: None
"""
extensions = YAML_EXTENSIONS
role_dir = self.config.role_dir
role_name = os.path.basename(role_dir)
base_dir = self.config.base_dir
role_name = os.path.basename(base_dir)
excludes = self.config.config.get("exclude_files")
excludespec = pathspec.PathSpec.from_lines("gitwildmatch", excludes)
self.log.debug(f"Scan for files: {role_dir}")
self.log.debug(f"Scan for files: {base_dir}")
for extension in extensions:
pattern = os.path.join(role_dir, "**/*." + extension)
pattern = os.path.join(base_dir, "**/*." + extension)
for filename in glob.iglob(pattern, recursive=True):
if not excludespec.match_file(filename):
self.log.debug(
"Adding file to '{}': {}".format(
role_name, os.path.relpath(filename, role_dir)
role_name, os.path.relpath(filename, base_dir)
)
)
self._doc.append(filename)
else:
self.log.debug(f"Excluding file: {os.path.relpath(filename, role_dir)}")
self.log.debug(f"Excluding file: {os.path.relpath(filename, base_dir)}")

5
docs/content/setup/docker.md
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@ -4,10 +4,9 @@ title: Using docker
```Shell
docker run \
-e ANSIBLE_DOCTOR_ROLE_DIR=example/demo-role/ \
-e ANSIBLE_DOCTOR_OUTPUT_DIR=example/ \
-e ANSIBLE_DOCTOR_BASE_DIR=example/demo-role/ \
-e ANSIBLE_DOCTOR_FORCE_OVERWRITE=true \
-e ANSIBLE_DOCTOR_CUSTOM_HEADER=example/demo-role/HEADER.md \
-e ANSIBLE_DOCTOR_CUSTOM_HEADER=HEADER.md \
-e ANSIBLE_DOCTOR_LOG_LEVEL=info \
-e PY_COLORS=1 \
-v $(pwd):/doctor \

16
docs/content/usage/configuration.md
View File

@ -19,7 +19,7 @@ Configuration options can be set in different places, which are processed in the
```YAML
---
# Default is the current working directory.
role_dir:
base_dir:
# Default is the basename of 'role_name'.
role_name:
# Auto-detect if the given directory is a role, can be disabled
@ -60,19 +60,20 @@ exclude_tags: []
```Shell
$ ansible-doctor --help
usage: ansible-doctor [-h] [-c CONFIG_FILE] [-o OUTPUT_DIR] [-f] [-d] [-n] [-v] [-q] [--version] [role_dir]
usage: ansible-doctor [-h] [-c CONFIG_FILE] [-o OUTPUT_DIR] [-r] [-f] [-d] [-n] [-v] [-q] [--version] [base_dir]
Generate documentation from annotated Ansible roles using templates
positional arguments:
role_dir role directory (default: current working dir)
base_dir base directory (default: current working directory)
optional arguments:
options:
-h, --help show this help message and exit
-c CONFIG_FILE, --config CONFIG_FILE
location of configuration file
path to configuration file
-o OUTPUT_DIR, --output OUTPUT_DIR
output base dir
output directory
-r, --recursive run recursively over the base directory subfolders
-f, --force force overwrite output file
-d, --dry-run dry run without writing
-n, --no-role-detection
@ -87,7 +88,8 @@ optional arguments:
```Shell
ANSIBLE_DOCTOR_CONFIG_FILE=
ANSIBLE_DOCTOR_ROLE_DETECTION=true
ANSIBLE_DOCTOR_ROLE_DIR=
ANSIBLE_DOCTOR_BASE_DIR=
ANSIBLE_DOCTOR_RECURSIVE=false
ANSIBLE_DOCTOR_ROLE_NAME=
ANSIBLE_DOCTOR_DRY_RUN=false
ANSIBLE_DOCTOR_LOG_LEVEL=warning

0
example/README.md → example/demo-role/README.md
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5
example/other-role/.ansibledoctor.yml Normal file
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@ -0,0 +1,5 @@
---
custom_header: HEADER.md
logging:
level: debug
template: readme

4
example/other-role/HEADER.md Normal file
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@ -0,0 +1,4 @@
# other-role-custom-header
[![Build Status](https://img.shields.io/drone/build/thegeeklab/ansible-doctor?logo=drone&server=https%3A%2F%2Fdrone.thegeeklab.de)](https://drone.thegeeklab.de/thegeeklab/ansible-doctor)
[![License: GPL-3.0](https://img.shields.io/github/license/thegeeklab/ansible-doctor)](https://github.com/thegeeklab/ansible-doctor/blob/main/LICENSE)

63
example/other-role/README.md Normal file
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@ -0,0 +1,63 @@
# other-role-custom-header
[![Build Status](https://img.shields.io/drone/build/thegeeklab/ansible-doctor?logo=drone&server=https%3A%2F%2Fdrone.thegeeklab.de)](https://drone.thegeeklab.de/thegeeklab/ansible-doctor)
[![License: GPL-3.0](https://img.shields.io/github/license/thegeeklab/ansible-doctor)](https://github.com/thegeeklab/ansible-doctor/blob/main/LICENSE)
Role to demonstrate ansible-doctor. It is also possible to overwrite
the default description with an annotation.
## Table of content
- [Default Variables](#default-variables)
- [demo_role_unset](#demo_role_unset)
- [Discovered Tags](#discovered-tags)
- [Open Tasks](#open-tasks)
- [Dependencies](#dependencies)
- [License](#license)
- [Author](#author)
---
## Default Variables
### demo_role_unset
Values can be plain strings, but there is no magic or autoformatting...
#### Default value
```YAML
demo_role_unset:
```
#### Example usage
```YAML
demo_role_unset: some_value
```
## Discovered Tags
**_role-tag1_**
**_role-tag2_**
## Open Tasks
- Unscoped general todo.
- (bug): Some bug that is known and need to be fixed.
- (bug): Multi line description are possible as well. Some bug that is known and need to be fixed.
- (improvement): Some things that need to be improved.
## Dependencies
- role1
- role2
## License
MIT
## Author
[John Doe](https://blog.example.com)

4
example/other-role/defaults/main.yml Normal file
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@ -0,0 +1,4 @@
---
# @var demo_role_unset:description: Values can be plain strings, but there is no magic or autoformatting...
# @var demo_role_unset:example: demo_role_unset: some_value
demo_role_unset:

21
example/other-role/meta/main.yml Normal file
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@ -0,0 +1,21 @@
---
# @meta description: >
# Role to demonstrate ansible-doctor. It is also possible to overwrite
# the default description with an annotation.
# @end
# @meta author: [John Doe](https\://blog.example.com)
galaxy_info:
description: Role to demonstrate ansible-doctor.
author: John Doe
license: MIT
min_ansible_version: 2.4
platforms:
- name: EL
versions:
- 7
galaxy_tags:
- demo
- documentation
dependencies:
- role1
- role: role2

16
example/other-role/tasks/main.yml Normal file
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@ -0,0 +1,16 @@
---
# @todo bug: Some bug that is known and need to be fixed.
# @todo bug: >
# Multi line description are possible as well.
# Some bug that is known and need to be fixed.
# @end
# @todo improvement: Some things that need to be improved.
# @todo default: Unscoped general todo.
- name: Demo task with a tag list
debug:
msg: "Demo message"
tags:
- role-tag1
- role-tag2