dotfiles/scripts/melConf

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#!/usr/bin/env python3
"""
Meh mail client conf generator for other things
"""
import configparser
import os
import sys
# TODO Find config file from XDG
# TODO Signature file
# TODO Write ~/.mail/[mailbox]/color file if required by sth?
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# TODO Fix IMAPS with mbsync
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configPath = os.path.join(os.path.expanduser('~'), '.config', 'mel', 'accounts.conf')
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config = configparser.ConfigParser()
config.read(configPath)
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storageFull = os.path.realpath(os.path.expanduser(config["GENERAL"]["storage"]))
config["GENERAL"]["storage"] = storageFull
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SERVER_DEFAULTS = {
"imap": {"port": 143, "starttls": True},
"smtp": {"port": 587, "starttls": True},
}
SERVER_ITEMS = {"host", "port", "user", "pass", "starttls"}
# Reading sections
accounts = dict()
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mails = set()
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for name in config.sections():
if not name.islower():
continue
section = config[name]
data = dict()
for server in SERVER_DEFAULTS.keys():
for item in SERVER_ITEMS:
key = server + item
try:
val = section.get(key) or section.get(item) or SERVER_DEFAULTS[server][item]
except KeyError:
raise KeyError("{}.{}".format(name, key))
if isinstance(val, str):
if val == "True":
val = True
elif val == "False":
val = False
elif val.isnumeric():
val = int(val)
data[key] = val
for key in section.keys():
if key in SERVER_ITEMS:
continue
data[key] = section[key]
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mails.add(section["from"])
if "alternatives" in section:
for alt in section["alternatives"].split(";"):
mails.add(alt)
data["account"] = name
data["storage"] = os.path.join(config['GENERAL']['storage'], name)
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data["storageInbox"] = os.path.join(data["storage"], "INBOX")
accounts[name] = data
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general = dict()
section = config["GENERAL"]
for key in section.keys():
general[key] = section[key]
general["main"] = accounts[general["main"]]
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# OfflineIMAP
OFFLINEIMAP_BEGIN = """[general]
# List of accounts to be synced, separated by a comma.
accounts = {}
maxsyncaccounts = {}
stocktimeout = 60
pythonfile = ~/.config/offlineimap.py
[mbnames]
enabled = yes
filename = ~/.mutt/mailboxes
header = "mailboxes "
peritem = "+%(accountname)s/%(foldername)s"
sep = " "
footer = "\\n"
"""
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OFFLINEIMAP_ACCOUNT = """[Account {account}]
localrepository = {account}-local
remoterepository = {account}-remote
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autorefresh = 0.5
quick = 10
utf8foldernames = yes
postsynchook = ~/.mutt/postsync
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[Repository {account}-local]
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type = Maildir
localfolders = {storage}
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[Repository {account}-remote]
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type = IMAP
{secconf}
keepalive = 60
holdconnectionopen = yes
remotehost = {imaphost}
remoteport = {imapport}
remoteuser = {imapuser}
remotepass = {imappass}
"""
offlineIMAPstr = OFFLINEIMAP_BEGIN.format(','.join(accounts), len(accounts))
for name, account in accounts.items():
if account["imapstarttls"]:
secconf = "ssl = no"
else:
secconf = "sslcacertfile = /etc/ssl/certs/ca-certificates.crt"
offlineIMAPstr += OFFLINEIMAP_ACCOUNT.format(**account, secconf=secconf)
# TODO Write
# mbsync
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MBSYNC_ACCOUNT = """IMAPAccount {account}
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Host {imaphost}
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Port {imapport}
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User {imapuser}
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Pass "{imappassEscaped}"
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{secconf}
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IMAPStore {account}-remote
Account {account}
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MaildirStore {account}-local
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Subfolders Verbatim
Path {storage}/
Inbox {storageInbox}/
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Channel {account}
Master :{account}-remote:
Slave :{account}-local:
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Patterns *
Create Both
SyncState *
"""
mbsyncStr = ""
for name, account in accounts.items():
if account["imapstarttls"]:
secconf = "SSLType STARTTLS"
else:
secconf = "SSLType IMAPS"
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if "certificate" in account:
secconf += "\nCertificateFile {certificate}".format(**account)
imappassEscaped = account["imappass"].replace("\\", "\\\\")
mbsyncStr += MBSYNC_ACCOUNT.format(**account, secconf=secconf, imappassEscaped=imappassEscaped)
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msbsyncFilepath = os.path.join(os.path.expanduser('~'), '.mbsyncrc')
with open(msbsyncFilepath, 'w') as f:
f.write(mbsyncStr)
# msmtp
MSMTP_BEGIN = """defaults
protocol smtp
auth on
tls_trust_file /etc/ssl/certs/ca-certificates.crt
"""
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MSMTP_ACCOUNT = """account {account}
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from {from}
user {smtpuser}
password {smtppass}
host {smtphost}
port {smtpport}
tls on
"""
msmtpStr = MSMTP_BEGIN
for name, account in accounts.items():
msmtpStr += MSMTP_ACCOUNT.format(**account)
msbsyncFilepath = os.path.join(os.path.expanduser('~'), '.msmtprc')
with open(msbsyncFilepath, 'w') as f:
f.write(msmtpStr)
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# notmuch
NOTMUCH_BEGIN = """[database]
path={storage}
[user]
name={main[name]}
primary_email={main[from]}
other_email={other_email}
[new]
tags=unprocessed;
ignore=
[search]
exclude_tags=deleted;spam;
[maildir]
synchronize_flags=true
[crypto]
gpg_path=gpg
"""
other_email = mails.copy()
other_email.remove(general["main"]["from"])
other_email = ";".join(other_email)
notmuchStr = NOTMUCH_BEGIN.format(**general, other_email=other_email)
msbsyncFilepath = os.path.join(os.path.expanduser('~'), '.notmuchrc')
with open(msbsyncFilepath, 'w') as f:
f.write(notmuchStr)