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2021-04-28 09:04:13 × ddellacosta quits (~ddellacos@86.106.143.242) (Ping timeout: 276 seconds)
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2021-04-28 09:30:43 <wmacmil> if i run `readProcess "ls" ["*jpg"] ""` i get the exception `ls: cannot access '*jpg': No such file or directory`
2021-04-28 09:31:31 <wmacmil> why is this an incorrect arguement by the readProcess standard when `ls *.jpg` works just fine from the command line
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2021-04-28 09:32:08 <Rembane> wmacmil: Which readProcess are you using?
2021-04-28 09:32:22 <wmacmil> System.Process
2021-04-28 09:32:31 <themk> It's because it doesn't do glob expansion.
2021-04-28 09:32:35 <themk> That is normally done by your shell.
2021-04-28 09:32:38 × vgtw quits (~vgtw@gateway/tor-sasl/vgtw) (Remote host closed the connection)
2021-04-28 09:33:01 <wmacmil> themk: thank you, any suggested fix?
2021-04-28 09:33:21 vgtw joins (~vgtw@gateway/tor-sasl/vgtw)
2021-04-28 09:33:26 <merijn> wmacmil: Go through the shell
2021-04-28 09:33:28 ddellacosta joins (ddellacost@gateway/vpn/mullvad/ddellacosta)
2021-04-28 09:33:45 <themk> Yes, use a shell, or use the Glob library.
2021-04-28 09:34:04 × ukari quits (~ukari@unaffiliated/ukari) (Remote host closed the connection)
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2021-04-28 09:35:20 <tdammers> Note that using a shell is a security minefield, you have to be super careful not to introduce shell injection vulnerabilities. If you decide you want to do it, I recommend not having anything dynamic in your shell command at all.
2021-04-28 09:35:49 × knupfer quits (~Thunderbi@p200300eb4f122d00641e6bfffebd888e.dip0.t-ipconnect.de) (Quit: knupfer)
2021-04-28 09:37:04 jgt joins (~jgt@88.225.221.135)
2021-04-28 09:37:13 <merijn> I recommend not going through the shell ;)
2021-04-28 09:37:24 <themk> Yes, if you do need to glob, the Glob library is really quite good, and will cause less headaches.
2021-04-28 09:37:26 <Mrbuck> hi in haskell do we write all things as modules and import them?
2021-04-28 09:37:30 <wmacmil> thanks!
2021-04-28 09:37:36 <Mrbuck> all things as in every function*
2021-04-28 09:37:51 <merijn> Mrbuck: As opposed to?
2021-04-28 09:38:04 × ddellacosta quits (ddellacost@gateway/vpn/mullvad/ddellacosta) (Ping timeout: 252 seconds)
2021-04-28 09:40:24 <Mrbuck> merijn: not opposing anything just want to know
2021-04-28 09:40:36 <merijn> No, I meant: "What's the alternative?"
2021-04-28 09:40:42 <Cale> wmacmil: You could also read the directory contents in Haskell using getDirectoryContents, and then filter that, like filter (isExtensionOf "jpg")
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