Fixed debian release

[drmargarido]

Changed chmod call to an execute call because fs.chmod was removed from luarocks.fs in version 3.

[coveralls]

Coverage remained the same at 25.122% when pulling 2de38ef on drmargarido:fix-debian-release into 9bb4192 on MisterDA:master.

[MisterDA]

Thanks for the bug fix!

A quick grep over the LuaRocks codebase shows that they’ve switched to
LuaPosix functions, I’d rather follow their lead.
http://luaposix.github.io/luaposix/modules/posix.html#chmod

spec/fs_spec.lua
36:         fs.execute("chmod -r " .. fs.Q(path))
44:         fs.execute("chmod -w " .. fs.Q(path))
52:         fs.execute("chmod -x " .. fs.Q(path))

spec/util/test_env.lua
640:            execute_bool("chmod og-wx ~/.ssh/authorized_keys")

src/luarocks/fs/lua.lua
399:      return posix.chmod(dest, fullattrs)
933:   local err = posix.chmod(filename, perms)

I’d escape the whole path, just in case.

Do you want to fix this, or should I do it? If you do, you can rebase
force-push to this branch.

Thanks!

[drmargarido]

I can fix it, thanks for the feedback.

[MisterDA]

Is it really u+x ? If the package is installed as root, then only root will be able to execute the game, right ?
I think that a better perm would be rwxr-xr-x (0755).

[MisterDA]

… and I can’t compile LuaPosix.
luaposix/luaposix#320

[drmargarido]

My installation of luaposix also failed initially with luarocks so I used their luke file to install it -> https://github.com/luaposix/luaposix/tree/master/build-aux

[MisterDA]

I think I’m gonna go with

diff --git a/src/scripts/debian.lua b/src/scripts/debian.lua
index 24ddf8e..e3b1578 100644
--- a/src/scripts/debian.lua
+++ b/src/scripts/debian.lua
@@ -109,7 +109,8 @@ function s.script(project)
       "love '"..loveFileDeb:gsub("'", "\\'").."'\n",
       true
   )
-  assert(fs.chmod(tempDir.."/usr/bin/"..project.package, "+x"))
+  assert(fs.set_permissions(fs.Q(tempDir.."/usr/bin/"..project.package)),
+                            "exec", "all") -- 755
 
   -- /usr/share/games/${PACKAGE}/${LOVE_FILE}
   copyFile(project.releaseDirectory.."/"..script.loveFile, loveFileDeb, true)

[drmargarido]

Yes, that's better

[MisterDA]

I get weird results with chmod and fs.Q. If there is a sample file test, all it does is putting quotes around the parameter.

cfg = require("luarocks.core.cfg")
cfg.init()
fs = require("luarocks.fs")
fs.init()
fs.set_permissions("test", "exec", "all") -- works
fs.set_permissions("'test'", "exec", "all") -- does not work