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Merged
dmjio merged 2 commits into from
Apr 4, 2026
Merged

Add ghcup build #19

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e4e9523
Add ghcup build
dmjio Apr 4, 2026
dcd96be
Add GHCup installation and WASM build steps
dmjio Apr 4, 2026
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9 changes: 9 additions & 0 deletions .github/workflows/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,15 @@ jobs:
with:
path: ./public

- name: Install GHCup
uses: haskell/ghcup-setup@v1
with:
cabal: latest

- name: Build WASM using GHCup
run: |
make ghcup-build

deploy:
if: github.ref == 'refs/heads/main'
runs-on: ubuntu-latest
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17 changes: 17 additions & 0 deletions Makefile
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@@ -1,5 +1,9 @@
.PHONY= update build optim

CABAL_ARGS += --allow-newer=base,template-haskell --with-compiler=wasm32-wasi-ghc --with-hc-pkg=wasm32-wasi-ghc-pkg --with-hsc2hs=wasm32-wasi-hsc2hs --with-haddock=wasm32-wasi-haddock
RELEASE_CHANNEL := https://gitlab.haskell.org/haskell-wasm/ghc-wasm-meta/-/raw/master/ghcup-wasm-0.0.9.yaml
WASM_BOOTSTRAP := https://gitlab.haskell.org/haskell-wasm/ghc-wasm-meta/-/raw/master/bootstrap.sh

all: update build optim

js: update-js build-js
Expand Down Expand Up @@ -40,3 +44,16 @@ build-js:
rm -rf public
cp -rv static public
bunx --bun swc ./all.js -o public/index.js

ghcup-update:
cabal update $(CABAL_ARGS)

ghcup-build: | install-wasm-via-ghcup ghcup-update
. ~/.ghc-wasm/env && \
cabal build $(CABAL_ARGS)

install-wasm-via-ghcup:
curl $(WASM_BOOTSTRAP) | SKIP_GHC=1 sh
. ~/.ghc-wasm/env && \
ghcup config add-release-channel $(RELEASE_CHANNEL) && \
ghcup install ghc --set wasm32-wasi-9.15 -- $$CONFIGURE_ARGS
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