mirror of https://github.com/Hilbis/Hilbish
Merge eded38c7b5
into 40c3cecabb
commit
86afa0c3e2
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@ -1,3 +1,23 @@
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local fs = require 'fs'
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-- explanation: this specific function gives to us info about
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-- the currently running source. this includes a path to the
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-- source file (info.source)
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-- we will use that to automatically load all commands by reading
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-- all the files in this dir and just requiring it.
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local info = debug.getinfo(1)
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local commandDir = fs.dir(info.source)
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if commandDir == '.' then return end
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local commands = fs.readdir(commandDir)
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for _, command in ipairs(commands) do
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local name = command:gsub('%.lua', '') -- chop off extension
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if name ~= 'init' then
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-- skip this file (for obvious reasons)
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require('nature.completions.' .. name)
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end
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end
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function hilbish.completion.handler(line, pos)
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if type(line) ~= 'string' then error '#1 must be a string' end
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if type(pos) ~= 'number' then error '#2 must be a number' end
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@ -0,0 +1,53 @@
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local function curry(f)
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return function (x) return function (y) return f(x,y) end end
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end
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local flags = {}
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local function flag(f, description)
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flags[f] = {description}
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end
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local addflag = curry(flag)
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addflag '-A' 'Ask for password via askpass or $SUDO_ASKPASS'
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addflag '-B' 'Ring the bell as part of the password prompt.'
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hilbish.complete('command.sudo', function(query, ctx, fields)
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table.remove(fields, 1)
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local nonflags = table.filter(fields, function(v)
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if v == '' then
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return false
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end
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return v:match '^%-' == nil
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end)
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if #fields == 1 or #nonflags == 0 then
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-- complete commands or sudo flags
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if query:match ('^%-') then
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local compFlags = {}
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for flg, flgstuff in pairs(flags) do
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if flg:match('^' .. query) then
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compFlags[flg] = flgstuff
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end
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end
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local compGroup = {
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items = compFlags,
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type = 'list'
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}
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return {compGroup}, query
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end
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local comps, pfx = hilbish.completion.bins(query, ctx, fields)
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local compGroup = {
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items = comps,
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type = 'grid'
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}
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return {compGroup}, pfx
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end
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-- otherwise, get command flags
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return hilbish.completion.call('command.' .. fields[2], query, ctx, fields)
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end)
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