mirror of https://github.com/Hilbis/Hilbish
36 lines
787 B
Lua
36 lines
787 B
Lua
local bait = require 'bait'
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local commander = require 'commander'
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local fs = require 'fs'
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local dirs = require 'nature.dirs'
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dirs.old = hilbish.cwd()
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commander.register('cd', function (args)
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if #args > 1 then
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print("cd: too many arguments")
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return 1
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elseif #args > 0 then
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local path = args[1]:gsub('$%$','\0'):gsub('${([%w_]+)}', os.getenv)
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:gsub('$([%w_]+)', os.getenv):gsub('%z','$'):gsub('^%s*(.-)%s*$', '%1')
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if path == '-' then
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path = dirs.old
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print(path)
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end
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dirs.setOld(hilbish.cwd())
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dirs.push(path)
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local ok, err = pcall(function() fs.cd(path) end)
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if not ok then
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print(err)
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return 1
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end
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bait.throw('cd', path)
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return
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end
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fs.cd(hilbish.home)
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bait.throw('cd', hilbish.home)
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dirs.push(hilbish.home)
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end)
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