ledisdb/generate.py

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#!/usr/bin/env python
import json
import time
from collections import OrderedDict as dict
def go_array_to_json(path):
"""Convert `./cmd/ledis-cli/const.go` to commands.json"""
fp = open(path).read()
commands_str = fp.split("string")[1]
_commands_str = commands_str.splitlines()[1:len(commands_str.splitlines())-1]
commands_d = dict()
values_d = dict()
for i in _commands_str:
t = i.split('"')
values_d.update(
{
"arguments": "%s" % t[3],
"group": "%s" % t[5]
})
values_d = dict(sorted(values_d.items()))
d = {
"%s" % t[1]: values_d
}
commands_d.update(d)
fp = open("commands.json", "w")
json.dump(commands_d, fp, indent=4)
fp.close()
def json_to_js(json_path, js_path):
"""Convert `commands.json` to `commands.js`"""
keys = []
with open(json_path) as fp:
_json = json.load(fp)
for k in _json.keys():
keys.append(k.encode('utf-8'))
with open(js_path, "w") as fp:
generate_time(fp)
fp.write("module.exports = [\n" )
for k in sorted(keys):
fp.write('\t"%s",\n' % k.lower())
fp.write("]")
def json_to_go_array(json_path, go_path):
g_fp = open(go_path, "w")
with open(json_path) as fp:
_json = json.load(fp)
generate_time(g_fp)
g_fp.write("package main\n\nvar helpCommands = [][]string{\n")
_json_sorted = dict(sorted(_json.items(), key=lambda x: x[0]))
for k, v in _json_sorted.iteritems():
print k, v
g_fp.write('\t{"%s", "%s", "%s"},\n' % (k, v["arguments"], v["group"]))
g_fp.write("}\n")
g_fp.close()
def generate_time(fp):
fp.write("//This file was generated by ./generate.py on %s \n" % \
time.strftime('%a %b %d %Y %H:%M:%S %z'))
if __name__ == "__main__":
path = "./cmd/ledis-cli/const.go"
# go_array_to_json(path)
json_path = "./commands.json"
js_path = "./commands.js"
json_to_js(json_path, js_path)
go_path = "const.go"
json_to_go_array(json_path, path)