Lighten the development environment

.github/workflows/setup.sh

@@ -4,4 +4,4 @@ sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)
 wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
 sudo apt -y update
 sudo apt -y upgrade
-sudo apt -y install postgresql-17 g++ mcpp libffi8 llvm zlib1g-dev libsodium-dev libgoogle-perftools-dev liburing-dev
+sudo apt -y install postgresql-17 g++ mcpp libffi8 llvm zlib1g-dev libsodium-dev liburing-dev

CONTRIBUTING.md

@@ -155,8 +155,6 @@ The following Haskell command-line tools have to be installed:
 * `fourmolu` 0.20.0.0: To style the code base
 * `hlint` 3.10 & `apply-refact`: To enforce certain patterns in the code base ("lint")
 * `cabal-gild`: To style cabal files
-* `ghcid`: To automatically reload the Haskell code base upon source changes
-* `ghc-tags`: To generate ctags or etags for the project
 * `eventlog2html`: To render eventlog profiles (see [Profiling](#profiling))
 * [`changelog-d`](https://codeberg.org/fgaz/changelog-d/releases/tag/v1.0) 1.0: To generate the changelog. Not on Hackage; install it from the Codeberg release.
 
@@ -168,7 +166,6 @@ cabal install --ignore-project fourmolu-0.20.0.0 hlint-3.10 apply-refact cabal-g
 
 The following system dependencies are needed:
 
-* [`gperftools`](https://pkgs.org/download/gperftools): This gives us `tcmalloc`, an alternative malloc implementation that helps against memory fragmentation in long-running servers
 * `libsodium-1.0.18`: The system library that powers most of the cryptography happening in flora
 * `npm`: The tool that handles the JavaScript code bases
 * `esbuild`: The tool that handles asset bundling

Dockerfile

@@ -2,12 +2,10 @@ ARG APPLY_REFACT_VERSION=0.15.0.0
 ARG BASE_IMAGE_VERSION=22.04
 ARG CABAL_VERSION=3.16.1.0
 ARG FOURMOLU_VERSION=0.20.0.0
-ARG GHCID_VERSION=0.8.9
-ARG GHC_TAGS_VERSION=1.9
 ARG GHC_VERSION=9.10.3
 ARG HLINT_VERSION=3.10
-ARG HLS_VERSION=2.14.0.0
-ARG CABAL_GILD_VERSION=1.8.4.1
+ARG HLS_VERSION=2.15.0.0
+ARG CABAL_GILD_VERSION=1.8.4.2
 
 # This stage installs libraries required to install GHC and other tools
 FROM ubuntu:$BASE_IMAGE_VERSION AS base
@@ -23,7 +21,6 @@ RUN apt update \
         libffi8 \
         libgmp-dev \
         libgmp10 \
-        libgoogle-perftools-dev \
         libncurses-dev \
         libncurses5 \
         libpq-dev \
@@ -53,8 +50,6 @@ RUN ghcup install cabal $CABAL_VERSION
 FROM base AS setup-haskell-tools
 ARG APPLY_REFACT_VERSION
 ARG FOURMOLU_VERSION
-ARG GHCID_VERSION
-ARG GHC_TAGS_VERSION
 ARG GHC_VERSION
 ARG HLINT_VERSION
 ARG CABAL_GILD_VERSION
@@ -77,8 +72,6 @@ RUN ghcup set ghc $GHC_VERSION
 RUN cabal install --install-method=copy --installdir=out/ --semaphore -j fourmolu-$FOURMOLU_VERSION
 RUN cabal install --install-method=copy --installdir=out/ --semaphore -j hlint-$HLINT_VERSION
 RUN cabal install --install-method=copy --installdir=out/ --semaphore -j cabal-gild-$CABAL_GILD_VERSION
-RUN cabal install --install-method=copy --installdir=out/ --semaphore -j ghc-tags-$GHC_TAGS_VERSION
-RUN cabal install --install-method=copy --installdir=out/ --semaphore -j ghcid-$GHCID_VERSION
 
 # This stage is the development environment
 FROM base AS devel

flora.cabal

@@ -74,10 +74,6 @@ common common-rts-options
     -threaded
     "-with-rtsopts=-N -T"
 
-  -- Use TCMalloc instead of glibc's malloc.
-  if !(os(osx) && arch(aarch64))
-    pkgconfig-depends: libtcmalloc
-
 library
   import: common-extensions
   import: common-ghc-options