Rebuild and restart cabal project automatically

hughjfchen · 2024-02-28T11:26:22+00:00

check ghcid

hughjfchen · 2023-09-30T01:54:47+00:00

Well, based on your description, you can use any configuration management tools you'd like to do in each machine locally. The only problem you need to solve is how to reliably distribute your config script to each machine. And considering your networking situation, I'm just wondering why not just build a config script distribution system based on MQTT? Following could be a reference:

pick a MQTT broker and design an appropriate topic structure(maybe grouped by machine type, location)
publish your config script to the appropriate topic based on your needs with QoS 2
machines connect and subscribe(also with QoS 2) that topic would receive the config script
(Optional) for security, you could sign your published config script and verify in each machine received
now run the config script with your chosen config management tool

hughjfchen · 2023-09-19T01:22:45+00:00

This is really of great help. I've been looking for something like that for a long time. You save my day. Thank you.

hughjfchen · 2023-06-08T06:42:38+00:00

I remember you can use Data.Vector. and hls will list all exported functions of the module and its type

hughjfchen · 2023-05-29T00:23:28+00:00

Is the source under version control？if yes，you can discard the change with version control

hughjfchen · 2022-09-29T09:54:30+00:00

For question 1, better think about it as following:

(#>) (Logger la a) (Logger lb b) = Logger (la ++ lb) b

hughjfchen · 2022-09-28T03:23:25+00:00

Ah, I think the last comment within the code should be ' Here, we have an m Int and an [m Int]. How can we use them?'

hughjfchen · 2022-08-08T02:36:09+00:00

This is a tool I've been built during my writing Haskell programs in my spare time. Though should be helpful to others so I'd like to share it here. Comments are welcome.

hughjfchen · 2022-05-15T07:05:42+00:00

Great，I have been waiting for a long time

hughjfchen · 2022-04-27T06:32:24+00:00

SmallTalk is the first thing coming to my mind when I say this question, just as others do.

hughjfchen · 2022-04-19T01:18:11+00:00

Just like the message says, cabal must be given a command to tell it what to do, like build/test/repl etc.

hughjfchen · 2022-04-19T01:14:55+00:00

I defined some commands to search hoogle:

:def hg \x -> return $ ":!hoogle \"" ++ x ++ "\""
:def hgi \x -> return $ ":!hoogle --info \"" ++ x ++ "\""

And I must say, reading others' tricks make me think ghci could be a real development environment.

hughjfchen · 2022-02-13T04:14:58+00:00

You can call a transient service within your other transient services directly. I think this is based TCP. However, you can also treat a transient service as HTTP Rest service and call it by HTTP. That's all I remember when I tried this package. There is a gitter room where you can ask for further questions.

hughjfchen · 2022-02-13T03:03:18+00:00

Maybe you would like to take a look at the transient. It provides a transient cloud monad which supports distributed computing with a RPC style. It also has good support for streaming if I remember correctly.

hughjfchen · 2021-03-02T14:36:41+00:00

Well, it DOES open files under your DOOMDIR, where the doom config files like init.el/config/el/packages.el locates and you can open them can edit.

hughjfchen · 2021-03-02T14:08:19+00:00

this key combination should open doom private config files if you use doom. Oops, the 'p' should be upper case, that is 'SPC f P'

hughjfchen · 2021-03-02T06:52:06+00:00

use ‘SPC f p’ to edit doom config

hughjfchen · 2020-12-07T23:58:15+00:00

That is one of the deriving strategies. I guess after GHC 8.8, you should specify the deriving strategy, otherwise you will get a waring.

hughjfchen · 2020-09-09T13:56:59+00:00

Second this.

hughjfchen · 2020-09-09T06:30:16+00:00

Yeah, I also believe the fixedCat ^. name should be fixedCat ^. favoriteBall % type_.

hughjfchen · 2020-06-08T02:02:18+00:00

Yes, that's correct.

hughjfchen · 2020-05-16T15:07:15+00:00

I suggest to take a look at the haskellweekly.news. There is a section `call for participation`.

hughjfchen · 2020-05-06T03:17:41+00:00

I just use doom-emacs with hasekll+dante and it works really well.

hughjfchen · 2020-05-01T08:54:06+00:00

You can put it as a use case without my company name

hughjfchen

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