Bruce/nomsu
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Cleaning up non LFS codepath for files and README

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This commit is contained in:
Bruce Hill 2018-06-24 18:39:17 -07:00
parent e5d63ad945
commit b09db8f7df
3 changed files with 4 additions and 6 deletions
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2
README.md
View File

@ -6,7 +6,7 @@ revolving around natural language rule-making and self modification.
## Dependencies ## Dependencies
Nomsu's only dependencies are [Lua 5.2 or later](https://www.lua.org/) (tested with version 5.2.4) (or [Luajit](http://luajit.org/) (tested with version 2.1.0)) and [LPEG](http://www.inf.puc-rio.br/~roberto/lpeg/) (`luarocks install lpeg`). Nomsu's compiler was written in [Moonscript](http://moonscript.org/), but all of the .moon files have been compiled into lua for convenience, so Moonscript is not a dependency. Nomsu's only dependencies are [Lua 5.1 or later](https://www.lua.org/) or [Luajit](http://luajit.org/) and [LPEG](http://www.inf.puc-rio.br/~roberto/lpeg/) (`luarocks install lpeg`). Nomsu's compiler was written in [Moonscript](http://moonscript.org/), but all of the .moon files have been compiled into lua for convenience, so Moonscript is not a dependency.
## Usage ## Usage

5
files.lua
View File

@ -48,7 +48,7 @@ iterate_single = function(item, prev)
end end
end end
local ok, lfs = pcall(require, "lfs") local ok, lfs = pcall(require, "lfs")
if ok then if ok and false then
files.walk = function(path) files.walk = function(path)
local browse local browse
browse = function(filename) browse = function(filename)
@ -83,8 +83,7 @@ if ok then
end) end)
end end
else else
local ret = os.execute('find . -maxdepth 0') if io.popen('find . -maxdepth 0'):close() then
if not (ret == true or ret == 0) then
error("Could not find 'luafilesystem' module and couldn't run system command `find` (this might happen on Windows). Please install `luafilesystem` (which can be found at: http://keplerproject.github.io/luafilesystem/ or `luarocks install luafilesystem`)", 0) error("Could not find 'luafilesystem' module and couldn't run system command `find` (this might happen on Windows). Please install `luafilesystem` (which can be found at: http://keplerproject.github.io/luafilesystem/ or `luarocks install luafilesystem`)", 0)
end end
files.walk = function(path) files.walk = function(path)

3
files.moon
View File

@ -53,8 +53,7 @@ if ok
break if browse(nomsupath.."/"..path) break if browse(nomsupath.."/"..path)
return nil return nil
else else
ret = os.execute('find . -maxdepth 0') if io.popen('find . -maxdepth 0')\close!
unless ret == true or ret == 0
error "Could not find 'luafilesystem' module and couldn't run system command `find` (this might happen on Windows). Please install `luafilesystem` (which can be found at: http://keplerproject.github.io/luafilesystem/ or `luarocks install luafilesystem`)", 0 error "Could not find 'luafilesystem' module and couldn't run system command `find` (this might happen on Windows). Please install `luafilesystem` (which can be found at: http://keplerproject.github.io/luafilesystem/ or `luarocks install luafilesystem`)", 0
files.walk = (path)-> files.walk = (path)->