Add support for GHC-9.2.3

[mouse07410]

Is your feature request related to a problem? Please describe.

In the GHC 9.2 realm, GHC-9.2.3 was released, among other reasons to fix bugs introduced in 9.2.2. It is currently very inconvenient to use 9.2.3 with an IDE, because with HLS services unavailable - IDE becomes little more than a dumb editor. This forces users to either abandon 9.2.+ features, or lose the help of HLS. Neither alternative is nice.

Describe the solution you'd like

There already is partial support in HLS for 9.2.2. I'd like to see at least partial support for 9.2.3 released ASAP. If the choice is between improving support for 9.2.2 and enabling 9.2.3 - IMHO, 9.2.3 wins hands down.

In other words: please prioritize adding partial support for 9.2.3 over improving generic 9.2 handling.

Describe alternatives you've considered

The are two alternatives: use 9.2.3 without HLS support, or use HLS with 9.0.2 (9.2.2 is not a preferred choice).

[michaelpj]

9.2.3 support is merged, and no compilation changes were required, so you can probably just compile HLS for 9.2.3 yourself, e.g. using ghcup.

It's unlikely that we will do a release with new binaries soon, however.

[mouse07410]

and no compilation changes were required, so you can probably just compile HLS for 9.2.3 yourself, e.g. using ghcup.

Kindly explain how I can compile/install HLS using ghcup. I'd rather not build it myself directly from the source (aka, clone the repo myself and build with Cabal or such). What input do I provide to ghcup to get it to compile and install your master (or whatever tag that supports 9.2.3)? The page you referred to, says

You can also install HLS from source without checking out the code manually:

ghcup compile hls -v 1.6.1.0 --ghc 8.10.7

I know what GHC versions I want to compile it for - but what -v ... do I give???

Here's what ghcup tells me about available versions:

$ ghcup list
[ Info  ] downloading: https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-0.0.7.yaml as file /Users/ur20980/.ghcup/cache/ghcup-0.0.7.yaml
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
   Tool  Version  Tags                      Notes      
✗  ghc   7.10.3   base-4.8.2.0                         
✗  ghc   8.0.2    base-4.9.1.0    
.  .  .  .  .
✗  ghc   8.10.6   base-4.14.3.0                        
✓  ghc   8.10.7   recommended,base-4.14.3.0 hls-powered
✗  ghc   9.0.1    base-4.15.0.0                        
✓  ghc   9.0.2    base-4.15.1.0             hls-powered
✗  ghc   9.2.1    base-4.16.0.0             hls-powered
✗  ghc   9.2.2    base-4.16.1.0             hls-powered
✔✔ ghc   9.2.3    latest,base-4.16.2.0                 
✗  cabal 2.4.1.0                                       
.  .  .  .  .                                   
✗  cabal 3.6.0.0                                       
✔✔ cabal 3.6.2.0  latest,recommended                   
✗  hls   1.1.0 
.  .  .  .  .                                                                 
✗  hls   1.6.0.0                                       
✗  hls   1.6.1.0                                       
✔✔ hls   1.7.0.0  latest,recommended
✗  stack 2.5.1                   
.  .  .  .  .                                      
✗  stack 2.7.3                                         
✔✔ stack 2.7.5    latest,recommended                   
✔✔ ghcup 0.1.17.8 latest,recommended 

It's unlikely that we will do a release with new binaries soon, however.

Please reconsider.

Among multiple reasons for doing so, many people manage their Haskell platform installations via ghcup and indirectly via IDE like VS Code (which, in turn, uses ghcup).

Update

Attempting to use --git-ref to specify specific commit, failed:

$ ghcup compile hls -g 3461823 --ghc 8.8.4 --ghc 8.10.7 --ghc 9.0.2 --ghc 9.2.3
[ Info  ] Fetching git repo https://github.com/haskell/haskell-language-server.git at ref 3461823 (this may take a while)
[ git ] fatal: couldn't find remote ref 3461823

[ Error ] Download failed: Process "git" with arguments ["--no-pager",
[ ...   ]                                                "fetch", "--depth", "1", "--quiet", "origin",
[ ...   ]                                                "3461823"] failed with exit code 128.

[michaelpj]

cc @hasufell , maybe we can document this in ghcup more clearly?

[hasufell]

ghcup compile hls -g master --ghc 9.2.3

[mouse07410]

Thank you! Command provided by @hasufell seems to work, though I observe some strange errors:

$ ghcup compile hls -g master --ghc 8.8.4 --ghc 8.10.7 --ghc 9.0.2 --ghc 9.2.3
[ Info  ] downloading: https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-0.0.7.yaml as file /Users/ur20980/.ghcup/cache/ghcup-0.0.7.yaml
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
[ Info  ] Fetching git repo https://github.com/haskell/haskell-language-server.git at ref master (this may take a while)
xattr: [Errno 13] Permission denied: '/private/var/folders/_l/4q83bg9j5ysb7qd1n9xpnb4h0000gn/T/ghcup-6034511dda1ef101/.git/objects/pack/pack-6631889e9eeea5792885232d70f796b2a819cce0.idx'
xattr: [Errno 13] Permission denied: '/private/var/folders/_l/4q83bg9j5ysb7qd1n9xpnb4h0000gn/T/ghcup-6034511dda1ef101/.git/objects/pack/pack-6631889e9eeea5792885232d70f796b2a819cce0.pack'
[ Warn  ] Process "xattr" with arguments ["-r", "-d", "com.apple.quarantine",
[ ...   ]                                 "/private/var/folders/_l/4q83bg9j5ysb7qd1n9xpnb4h0000gn/T/ghcup-6034511dda1ef101"] failed with exit code 1.
[ Info  ] Git version master corresponds to HLS version 1.7.0.0
[ Info  ] Building HLS 1.7.0.0 for GHC version 8.8.4
.  .  .  .  .

One issue seems to be the com.apple.quarantine extended attribute that for some reason MacOS applied to the retrieved files. I never observe this when I manually (or from shell scripts) invoke git.

Perhaps, this could shed some light? It appears that the offending attribute is not set/present there?

$ ll -@ /private/var/folders/_l/4q83bg9j5ysb7qd1n9xpnb4h0000gn/T/ghcup-6034511dda1ef101
total 672
drwx------   53 ur20980  staff    1696 Jun 23 12:47 ./
drwx------@ 280 ur20980  staff    8960 Jun 23 12:54 ../
	com.apple.rootless	     7 
drwxr-xr-x    3 ur20980  staff      96 Jun 23 12:47 .circleci/
-rw-r--r--    1 ur20980  staff     290 Jun 23 12:47 .editorconfig
drwxr-xr-x   13 ur20980  staff     416 Jun 23 12:47 .git/
drwxr-xr-x    7 ur20980  staff     224 Jun 23 12:47 .github/
-rw-r--r--    1 ur20980  staff     599 Jun 23 12:47 .gitignore
drwxr-xr-x    7 ur20980  staff     224 Jun 23 12:47 .gitlab/
-rw-r--r--    1 ur20980  staff   13109 Jun 23 12:47 .gitlab-ci.yml
-rw-r--r--    1 ur20980  staff     453 Jun 23 12:47 .gitmodules
-rw-r--r--    1 ur20980  staff    2445 Jun 23 12:47 .gitpod.yml
.  .  .  .  .

Second concern is this statement in the output:

[ Info  ] Git version master corresponds to HLS version 1.7.0.0

Is it trying to actually build the master, or v1.7.0.0?

Lastly, perhaps @hasufell could tell how I could instruct ghcup to compile a specific commit or tag?

[mouse07410]

Update: no joy

Building master failed miserably.

On one machine (both are Macs, run the same version of MacOS 12.4, and have the same Haskell stuff installed (Cabal, Stack, GHC, ghcup, etc.)):

$ ghcup compile hls -g master --ghc 8.8.4 --ghc 8.10.7 --ghc 9.0.2 --ghc 9.2.3
[ Info  ] downloading: https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-0.0.7.yaml as file /Users/ur20980/.ghcup/cache/ghcup-0.0.7.yaml
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
[ Info  ] Fetching git repo https://github.com/haskell/haskell-language-server.git at ref master (this may take a while)
xattr: [Errno 13] Permission denied: '/private/var/folders/_l/4q83bg9j5ysb7qd1n9xpnb4h0000gn/T/ghcup-6034511dda1ef101/.git/objects/pack/pack-6631889e9eeea5792885232d70f796b2a819cce0.idx'
xattr: [Errno 13] Permission denied: '/private/var/folders/_l/4q83bg9j5ysb7qd1n9xpnb4h0000gn/T/ghcup-6034511dda1ef101/.git/objects/pack/pack-6631889e9eeea5792885232d70f796b2a819cce0.pack'
[ Warn  ] Process "xattr" with arguments ["-r", "-d", "com.apple.quarantine",
[ ...   ]                                 "/private/var/folders/_l/4q83bg9j5ysb7qd1n9xpnb4h0000gn/T/ghcup-6034511dda1ef101"] failed with exit code 1.
[ Info  ] Git version master corresponds to HLS version 1.7.0.0
[ Info  ] Building HLS 1.7.0.0 for GHC version 8.8.4
[ Info  ] Building HLS 1.7.0.0 for GHC version 8.10.7
[ cabal ] Haddock      ghc-lib-9.2.3.20220527 (lib)
[ cabal ] Warning: Failed to build documentation for ghc-lib-9.2.3.20220527 (which is
[ cabal ] required by exe:haskell-language-server from haskell-language-server-1.7.0.0).
[ cabal ] Copying 'haskell-language-server' to
[ cabal ] '/private/var/folders/_l/4q83bg9j5ysb7qd1n9xpnb4h0000gn/T/ghcup-6034511dda1ef101/out/8.10....
[ cabal ] /Users/ur20980/.cabal/store/ghc-8.10.7/hskll-lngg-srvr-1.7.0.0-21a26a5f/bin/haskell-langua...
[ Error ] BuildFailed failed in dir /private/var/folders/_l/4q83bg9j5ysb7qd1n9xpnb4h0000gn/T/ghcup-6034511dda1ef101: Process "cabal" with arguments ["v2-install",
[ ...   ]                                                                                                                                            "-w",
[ ...   ]                                                                                                                                            "ghc-8.10.7",
[ ...   ]                                                                                                                                            "--install-method=copy",
[ ...   ]                                                                                                                                            "--overwrite-policy=always",
[ ...   ]                                                                                                                                            "--disable-profiling",
[ ...   ]                                                                                                                                            "--disable-tests",
[ ...   ]                                                                                                                                            "--installdir=/private/var/folders/_l/4q83bg9j5ysb7qd1n9xpnb4h0000gn/T/ghcup-6034511dda1ef101/out/8.10.7",
[ ...   ]                                                                                                                                            "--project-file=cabal.project",
[ ...   ]                                                                                                                                            "exe:haskell-language-server",
[ ...   ]                                                                                                                                            "exe:haskell-language-server-wrapper"] failed with exit code 1.
$ 

Another machine (very similar output):

$ time ghcup compile hls -g master -j 20 --ghc 9.2.3 --ghc 9.0.2 --ghc 8.10.7 --ghc 8.8.4 --ghc 8.6.5
[ Info  ] Fetching git repo https://github.com/haskell/haskell-language-server.git at ref master (this may take a while)
xattr: [Errno 13] Permission denied: '/private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-04fef3c08beca58e/.git/objects/pack/pack-25c0ac79253f478d02acdf7de257126580cfb2c6.pack'
xattr: [Errno 13] Permission denied: '/private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-04fef3c08beca58e/.git/objects/pack/pack-25c0ac79253f478d02acdf7de257126580cfb2c6.idx'
[ Warn  ] Process "xattr" with arguments ["-r", "-d", "com.apple.quarantine",
[ ...   ]                                 "/private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-04fef3c08beca58e"] failed with exit code 1.
[ Info  ] Git version master corresponds to HLS version 1.7.0.0
[ Info  ] Building HLS 1.7.0.0 for GHC version 8.6.5
[ Info  ] Building HLS 1.7.0.0 for GHC version 8.8.4
[ Info  ] Building HLS 1.7.0.0 for GHC version 8.10.7
[ cabal ] Haddock      ghc-lib-9.2.3.20220527 (lib)
[ cabal ] Warning: Failed to build documentation for ghc-lib-9.2.3.20220527 (which is
[ cabal ] required by exe:haskell-language-server from haskell-language-server-1.7.0.0).
[ cabal ] Copying 'haskell-language-server' to
[ cabal ] '/private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-04fef3c08beca58e/out/8.10.7/haskell-language-server'
[ cabal ] /Users/ur20980/.cabal/store/ghc-8.10.7/hskll-lngg-srvr-1.7.0.0-21a26a5f/bin/haskell-language-server: copyFile:atomic...
[ Error ] BuildFailed failed in dir /private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-04fef3c08beca58e: Process "cabal" with arguments ["v2-install",
[ ...   ]                                                                                                                                            "-w",
[ ...   ]                                                                                                                                            "ghc-8.10.7",
[ ...   ]                                                                                                                                            "--install-method=copy",
[ ...   ]                                                                                                                                            "--jobs=20",
[ ...   ]                                                                                                                                            "--overwrite-policy=always",
[ ...   ]                                                                                                                                            "--disable-profiling",
[ ...   ]                                                                                                                                            "--disable-tests",
[ ...   ]                                                                                                                                            "--installdir=/private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-04fef3c08beca58e/out/8.10.7",
[ ...   ]                                                                                                                                            "--project-file=cabal.project",
[ ...   ]                                                                                                                                            "exe:haskell-language-server",
[ ...   ]                                                                                                                                            "exe:haskell-language-server-wrapper"] failed with exit code 1.

real	75m52.808s
user	266m42.053s
sys	52m0.201s
$ 

Which makes me repeat my request: please release HLS binary that supports GHC-9.2.3.

[hasufell]

ghcup compile hls -g master --ghc 8.8.4 --ghc 8.10.7 --ghc 9.0.2 --ghc 9.2.3

You only need to build for the GHC you're missing. There's no point to build the others.

Lastly, perhaps @hasufell could tell how I could instruct ghcup to compile a specific commit or tag?

See ghcup compile hls --help:

ghcup compile hls -g <ref/tag/commit/branch> --ghc 9.2.3

For the build failure look into ~/.ghcup/logs.

[mouse07410]

You only need to build for the GHC you're missing. There's no point to build the others

Understood, thanks!

ghcup compile hls -g <ref/tag/commit/branch> --ghc 9.2.3

My problem is - I don't understand what to actually put in place of <ref/tag/commit/branch>. For example, I want to build HLS for commit 3461823. What should the value of -g argument be in this case?

[ Info ] Git version master corresponds to HLS version 1.7.0.0

Can you confirm that it is trying to actually build the master, and not v1.7.0.0?

For the build failure look into ~/.ghcup/logs

$ cat ~/.ghcup/logs/git.log
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint: 
hint: 	git config --global init.defaultBranch <name>
hint: 
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint: 
hint: 	git branch -m <name>
Initialized empty Git repository in /private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-ddcbed873b0cb2c5/.git/
Note: switching to 'FETCH_HEAD'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 3461823 hls-class-plugin enhancement (#2920)

$ cat ~/.ghcup/logs/ghcup.log 
Debug: Identified Platform as: Darwin
Debug: last access was 6703.842568s ago, cache interval is 300s
Info: downloading: https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-0.0.7.yaml as file /Users/ur20980/.ghcup/cache/ghcup-0.0.7.yaml
Debug: Read etag: "016dfaa3cea382322198820cd4839eaf46ce230336fca2282e865ba00e570b35"
Debug: Status code was 304, not overwriting
Debug: Parsed etag: "016dfaa3cea382322198820cd4839eaf46ce230336fca2282e865ba00e570b35"
Debug: Writing etagsFile /Users/ur20980/.ghcup/cache/ghcup-0.0.7.yaml.etags
Debug: Decoding yaml at: /Users/ur20980/.ghcup/cache/ghcup-0.0.7.yaml
Info: Fetching git repo https://github.com/haskell/haskell-language-server.git at ref master (this may take a while)
Debug: Running git with arguments ["--no-pager","init"]
Debug: Running git with arguments ["--no-pager","remote","add","origin","https://github.com/haskell/haskell-language-server.git"]
Debug: Running git with arguments ["--no-pager","fetch","--depth","1","--quiet","origin","master"]
Debug: Running git with arguments ["--no-pager","checkout","FETCH_HEAD"]
Warn: Process "xattr" with arguments ["-r", "-d", "com.apple.quarantine",
                                "/private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-ddcbed873b0cb2c5"] failed with exit code 1.
Info: Git version master corresponds to HLS version 1.7.0.0
Info: Building HLS 1.7.0.0 for GHC version 8.6.5
Debug: Running cabal with arguments ["v2-install","-w","ghc-8.6.5","--install-method=copy","--jobs=20","--overwrite-policy=always","--disable-profiling","--disable-tests","--installdir=/private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-ddcbed873b0cb2c5/out/8.6.5","--project-file=cabal.project","exe:haskell-language-server","exe:haskell-language-server-wrapper"]
Info: Building HLS 1.7.0.0 for GHC version 8.8.4
Debug: Running cabal with arguments ["v2-install","-w","ghc-8.8.4","--install-method=copy","--jobs=20","--overwrite-policy=always","--disable-profiling","--disable-tests","--installdir=/private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-ddcbed873b0cb2c5/out/8.8.4","--project-file=cabal.project","exe:haskell-language-server","exe:haskell-language-server-wrapper"]

[mouse07410]

@hasufell your suggestion to build only for 9.2.3 worked, thank you:

$ time ghcup compile hls -g master -j 20 --ghc 9.2.3
[ Info  ] downloading: https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-0.0.7.yaml as file /Users/ur20980/.ghcup/cache/ghcup-0.0.7.yaml
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
[ Info  ] Fetching git repo https://github.com/haskell/haskell-language-server.git at ref master (this may take a while)
xattr: [Errno 13] Permission denied: '/private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-1a6317f6b81ee9fe/.git/objects/pack/pack-6631889e9eeea5792885232d70f796b2a819cce0.idx'
xattr: [Errno 13] Permission denied: '/private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-1a6317f6b81ee9fe/.git/objects/pack/pack-6631889e9eeea5792885232d70f796b2a819cce0.pack'
[ Warn  ] Process "xattr" with arguments ["-r", "-d", "com.apple.quarantine",
[ ...   ]                                 "/private/var/folders/c6/lnc_0m093ys8w16md_fm1mnxhtfnj8/T/ghcup-1a6317f6b81ee9fe"] failed with exit code 1.
[ Info  ] Git version master corresponds to HLS version 1.7.0.0
[ Info  ] Building HLS 1.7.0.0 for GHC version 9.2.3
[ Info  ] Installing HLS
[ Info  ] HLS successfully compiled and installed
[ Info  ] This is just the server part of your LSP configuration. Consult the README on how to
[ ...   ] configure HLS, your project and your LSP client in your editor:
[ ...   ]   https://github.com/haskell/haskell-language-server/blob/master/README.md
[ ...   ] 
1.7.0.0
real	16m5.940s
user	68m21.132s
sys	9m16.111s
$

[wraithm]

Just curious, why not release new binaries, @michaelpj? When would you roughly expect a new release?

I'd love to get my team fully switched over to GHC 9.2.3, but it can be a bit frustrating to get all of them to compile it. There are often subtleties with using ghcup to compile hls, I've found. Maybe that's all been fixed. It'd be a lot easier if there were a new release.

Thanks for all your hard work!

[hasufell]

I'd love to get my team fully switched over to GHC 9.2.3, but it can be a bit frustrating to get all of them to compile it.

ghcup compile hls -j 10 -v 1.7.0.0 --ghc 9.2.3

[michaelpj]

Just curious, why not release new binaries, @michaelpj? When would you roughly expect a new release?

Doing a release is currently a fair amount of work, someone needs to step up to do it. We don't have a release schedule largely because we're low on people who are willing to do the release work.

[wraithm]

Thanks @michaelpj for the insight. We'd be happy to pitch in to help with the release work if you think that makes sense. HLS is an amazing project and totally critical for us. Is there a document or something you could point me to for me to understand what's involved?

btw, @hasufell, your suggestion did not work. I needed to point it at master to get it to compile. Then even if it compiles, there's no guarantee that it'll work. I might have to just compile from your repository without ghcup. I'll report back.

$ ghcup compile hls -j 14 -v 1.7.0.0 --ghc 9.2.3
[ Info  ] downloading: https://downloads.haskell.org/~hls/haskell-language-server-1.7.0.0/haskell-language-server-1.7.0.0-src.tar.gz as file /tmp/ghcup-d0cab68807a3b970/haskell-language-server-1.7.0.0-src.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 5546k  100 5546k    0     0  3274k      0  0:00:01  0:00:01 --:--:-- 3273k
[ Info  ] verifying digest of: haskell-language-server-1.7.0.0-src.tar.gz
[ Info  ] Unpacking: haskell-language-server-1.7.0.0-src.tar.gz to /tmp/ghcup-6ac82875ea639f5c
[ Info  ] Building HLS 1.7.0.0 for GHC version 9.2.3
[ cabal ] base-3.0.3.1 (constraint from non-upgradeable package requires installed
[ cabal ] instance)
[ cabal ] [__2] fail (backjumping, conflict set: base, ghcide, hiedb)
[ cabal ] After searching the rest of the dependency tree exhaustively, these were the
[ cabal ] goals I've had most trouble fulfilling: base, ghcide, hiedb
[ cabal ] 
[ Error ] BuildFailed failed in dir /tmp/ghcup-6ac82875ea639f5c/haskell-language-server-1.7.0.0: Process "cabal" with arguments ["v2-install",
[ ...   ]                                                                                                                        "-w",
[ ...   ]                                                                                                                        "ghc-9.2.3",
[ ...   ]                                                                                                                        "--install-method=copy",
[ ...   ]                                                                                                                        "--jobs=14",
[ ...   ]                                                                                                                        "--overwrite-policy=always",
[ ...   ]                                                                                                                        "--disable-profiling",
[ ...   ]                                                                                                                        "--disable-tests",
[ ...   ]                                                                                                                        "--installdir=/tmp/ghcup-6ac82875ea639f5c/haskell-language-server-1.7.0.0/out/9.2.3",
[ ...   ]                                                                                                                        "--project-file=cabal.project",
[ ...   ]                                                                                                                        "exe:haskell-language-server",
[ ...   ]                                                                                                                        "exe:haskell-language-server-wrapper"] failed with exit code 1.

This is why I'm kind of hesitant to tell my company to compile it. It's actually kind of subtle to get it all to work right.

Thanks again for your help.