commit 92fb0160148b7a84064d215c17aebbbbb0455cfa
parent 3691f75f81b720e93762e6a13189b9a91ab6c8e0
Author: lash <dev@holbrook.no>
Date: Tue, 22 Feb 2022 14:47:35 +0000
WIP add environment variable support to man generator
Diffstat:
5 files changed, 156 insertions(+), 58 deletions(-)
diff --git a/chainlib/cli/man.py b/chainlib/cli/man.py
@@ -4,6 +4,18 @@ from .base import (
argflag_std_target,
)
+def apply_groff(collection, v, arg=None):
+ s = ''
+ for flag in collection:
+ if len(s) > 0:
+ s += ', '
+ s += '\\fB' + flag
+ if arg != None:
+ s += ' \\fI' + arg
+ s += '\\fP'
+ s = "\n.TP\n" + s + "\n" + v
+ return s
+
class DocEntry:
@@ -36,20 +48,10 @@ class DocEntry:
def get_groff(self):
- s = ''
- for flag in self.flags:
- if len(s) > 0:
- s += ', '
- s += '\\fB' + flag
- if self.v != None:
- s += ' \\fI' + self.v
- s += '\\fP'
-
v = self.groff
if v == None:
v = self.plain
-
- s = "\n.TP\n" + s + "\n" + self.groff
+ s = apply_groff(self.flags, v, arg=self.v)
return s
@@ -59,9 +61,11 @@ class DocEntry:
class DocGenerator:
- def __init__(self, arg_flags):
+ def __init__(self, arg_flags, config):
+ self.config = config
self.arg_flags = arg_flags
self.docs = {}
+ self.envs = {}
def __str__(self):
@@ -73,7 +77,43 @@ class DocGenerator:
return s
- def process(self):
+ def get_args(self):
+ s = ''
+ ks = list(self.docs.keys())
+ ks.sort()
+ for k in ks:
+ s += str(self.docs[k]) + "\n"
+ return s
+
+
+ def get_args(self):
+ s = ''
+ ks = list(self.docs.keys())
+ ks.sort()
+ for k in ks:
+ s += str(self.docs[k]) + "\n"
+ return s
+
+
+ def override_arg(self, k, v, args):
+ o = self.docs[k]
+ #g.docs[v[0]].groff = v[1].rstrip()
+ o.set_groff(v)
+ l = len(args)
+ if l > 0:
+ o.flags = []
+ for i in range(l):
+ o.flags.append(args[i])
+
+
+ def process_env(self):
+ for k in self.config.all():
+ if k[0] == '_':
+ continue
+ self.envs[k] = None
+
+
+ def process_arg(self):
if self.arg_flags & Flag.VERBOSE:
o = DocEntry('--no-logs')
o.set_groff('Turn of logging completely. Negates \\fB-v\\fP and \\fB-vv\\fP')
@@ -98,7 +138,7 @@ class DocGenerator:
self.docs['n'] = o
o = DocEntry('--dumpconfig', argvalue='format')
- o.set_groff('Load given configuration namespace. Configuration will be loaded from the immediate configuration subdirectory with the same name.')
+ o.set_groff('Output configuration settings rendered from environment and inputs. Valid arguments are \\fIini\\fP for ini file output, and \\fIenv\\fP for environment variable output')
self.docs['dumpconfig'] = o
@@ -211,3 +251,8 @@ class DocGenerator:
o = DocEntry('-a', '--recipient-address')
o.set_groff('Network wallet address to operate on. For read calls, this will be the wallet address for which the query is anchored. For transaction calls, it will be the wallet address for which state will be changed.')
self.docs['a'] = o
+
+
+ def process(self):
+ self.process_arg()
+ self.process_env()
diff --git a/scripts/chainlib-man.py b/scripts/chainlib-man.py
@@ -0,0 +1,95 @@
+#!/usr/bin/python3
+
+import logging
+import os
+import sys
+import argparse
+import tempfile
+import shutil
+
+from hexathon import strip_0x, add_0x
+
+from chainlib.cli.man import (
+ DocGenerator,
+ apply_groff,
+ )
+from chainlib.cli.base import argflag_std_base
+from chainlib.cli.arg import ArgumentParser as ChainlibArgumentParser
+from chainlib.eth.cli.config import Config
+
+
+logging.basicConfig(level=logging.WARNING)
+logg = logging.getLogger()
+
+argparser = argparse.ArgumentParser()
+argparser.add_argument('-b', default=add_0x(hex(argflag_std_base)), help='argument flag bitmask')
+argparser.add_argument('-c', help='config override directory')
+argparser.add_argument('-n', help='tool name to use for man filename')
+argparser.add_argument('-d', default='.', help='output directory')
+argparser.add_argument('-v', action='store_true', help='turn on debug logging')
+argparser.add_argument('--overrides-file', dest='overrides_file', help='load options description override from file')
+argparser.add_argument('--overrides-env-file', dest='overrides_env_file', help='load envionment description overrides from file')
+argparser.add_argument('header_file', help='groff file containing heading, synopsis and description')
+args = argparser.parse_args(sys.argv[1:])
+
+if args.v:
+ logg.setLevel(logging.DEBUG)
+
+
+b = bytes.fromhex(strip_0x(args.b))
+flags = int.from_bytes(b, byteorder='little')
+
+empty_args = ChainlibArgumentParser(flags).parse_args([])
+config = Config.from_args(empty_args, arg_flags=flags)
+g = DocGenerator(flags, config)
+
+toolname = args.n
+if toolname == None:
+ parts = os.path.splitext(os.path.basename(args.header_file))
+ toolname = parts[0]
+
+g.process()
+
+if args.overrides_file != None:
+ f = open(args.overrides_file, 'r')
+ while True:
+ s = f.readline()
+ if len(s) == 0:
+ break
+ v = s.split('\t', maxsplit=2)
+ fargs = None
+ try:
+ fargs = v[2].rstrip().split(',')
+ except IndexError:
+ fargs = []
+ g.override_arg(v[0], v[1], fargs)
+ f.close()
+
+
+s_env = ''
+if args.overrides_env_file != None:
+ f = open(args.overrides_env_file, 'r')
+ while True:
+ s = f.readline()
+ if len(s) == 0:
+ break
+ (k, description) = s.split('\t', maxsplit=1)
+ v = config.get(k)
+ s_env += apply_groff([k], description)
+
+print(s_env)
+
+f = open(args.header_file)
+head = f.read()
+f.close()
+
+(fd, fp) = tempfile.mkstemp()
+f = os.fdopen(fd, 'w')
+f.write(head)
+f.write(str(g))
+f.close()
+
+dest = os.path.join(args.d, toolname + '.1')
+shutil.copyfile(fp, dest)
+
+os.unlink(fp)
diff --git a/scripts/man.py b/scripts/man.py
@@ -1,42 +0,0 @@
-import os
-import sys
-import argparse
-import tempfile
-import shutil
-
-from hexathon import strip_0x, add_0x
-
-from chainlib.cli.man import DocGenerator
-from chainlib.cli.base import argflag_std_base
-
-argparser = argparse.ArgumentParser()
-argparser.add_argument('-b', default=add_0x(hex(argflag_std_base)), help='argument flag bitmask')
-argparser.add_argument('-n', help='tool name to use for man filename')
-argparser.add_argument('-d', default='.', help='output directory')
-argparser.add_argument('header_file', help='groff file containing heading, synopsis and description')
-args = argparser.parse_args(sys.argv[1:])
-
-#b = bytes.fromhex(strip_0x(sys.argv[1]))
-b = bytes.fromhex(strip_0x(args.b))
-g = DocGenerator(int.from_bytes(b, byteorder='little'))
-g.process()
-
-f = open(args.header_file)
-head = f.read()
-f.close()
-
-toolname = args.n
-if toolname == None:
- parts = os.path.splitext(os.path.basename(args.header_file))
- toolname = parts[0]
-
-(fd, fp) = tempfile.mkstemp()
-f = os.fdopen(fd, 'w')
-f.write(head)
-f.write(str(g))
-f.close()
-
-dest = os.path.join(args.d, toolname + '.1')
-shutil.copyfile(fp, dest)
-
-os.unlink(fp)
diff --git a/setup.cfg b/setup.cfg
@@ -3,7 +3,7 @@ name=chainlib
license=WTFPL2
author_email=dev@holbrook.no
description=Generic blockchain access library and tooling
-version=0.0.21
+version=0.0.22
url=https://gitlab.com/chaintools/chainlib
author=Louis Holbrook
diff --git a/setup.py b/setup.py
@@ -25,6 +25,6 @@ setup(
'chainlib.cli',
],
scripts = [
- 'scripts/man.py',
+ 'scripts/chainlib-man.py',
],
)
