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#!/usr/bin/env python3
import argparse
import os
import sys
import os.path as path
from subprocess import call
# Yeah XDG stuff does not really matter here
defaultstore = path.join(os.getenv("HOME"), ".bookmarks")
class Bookmarks():
def __init__(self, storepath=None):
self.storepath = storepath or defaultstore
self.store = {}
if not path.exists(self.storepath):
return
with open(self.storepath, "r") as f:
for line in f:
# This breaks support for spaces in name and path
line = line.split(" ")
self.store[line[0]] = line[1][:-1]
def save(self, name, path):
if not name in self.store:
# Easy just append
with open(self.storepath, "a") as f:
f.write(f"{name} {path}\n")
return
# Truncate it
with open(self.storepath, "w") as f:
for (k, v) in self.store.items():
# self.store should contain it's old values to we can jump to
# something we are saving to
if k == name:
v = path
f.write(f"{k} {v}\n")
def load(self, name):
parts = name.split(":")
name = parts[0]
p = self.store[name]
if len(parts) > 1:
p = path.join(p, parts[1])
return p
def list(self):
for (k, v) in self.store.items():
print(f"{k} => {v}")
parser = argparse.ArgumentParser()
parser.add_argument("--save", "-s", help="Save current location with name, if '.' pwd is used as name")
parser.add_argument("--path", "-p", help="Specifies if `dest` is a real path and not a bookmark", action="store_true")
parser.add_argument("--list", "-l", help="List bookmarks", action="store_true")
parser.add_argument("--edit", "-e", help="Edit bookmark file with $EDITRO", action="store_true")
parser.add_argument("dest", nargs="?", help="Where to go")
args = parser.parse_args()
if args.edit:
editor = os.environ.get("EDITOR", "vi")
ret = call([editor, defaultstore])
sys.exit(ret)
bm = Bookmarks()
if args.list:
bm.list()
# Whether to save
if args.save:
name = args.save if args.save != "." else os.getcwd()
bm.save(name, os.getcwd())
if args.dest:
where = bm.load(args.dest) if not args.path else args.dest
with open("/tmp/where", "w") as f:
f.write(where)
# This means zsh should go here
sys.exit(3)
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