From a100ee256d3cbc85a38863301f1fba7498bf1e74 Mon Sep 17 00:00:00 2001
From: Tesla <1394466835@qq.com>
Date: Fri, 11 Oct 2024 15:28:45 +0800
Subject: [PATCH 1/3] ci: add package cache for build-haskell-doc

---
 .github/workflows/docs.yml | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index d02e63dfa284..d85a1ca4e624 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -212,12 +212,23 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Setup Haskell toolchain (ghc-9.2.8)
-        run: |
-          curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
-          ghcup install ghc 9.2.8 --set
-          ghcup install cabal --set
-          cabal update
+      - name: Setup Haskell toolchain
+        uses: haskell/actions/setup@v2
+        with:
+          ghc-version: '9.6.5'
+          cabal-version: '3.10.1.0'
+
+      - name: Setup cache
+        uses: actions/cache@v3
+        env:
+          cache-name: cache-cabal
+        with:
+          path: ~/.cabal
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/*.cabal') }}-${{ hashFiles('**/cabal.project') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup

From dfc8d925d04a0203a42b2885f80a9d6f9dfec1a7 Mon Sep 17 00:00:00 2001
From: Tesla <1394466835@qq.com>
Date: Fri, 11 Oct 2024 15:38:13 +0800
Subject: [PATCH 2/3] ci: revert setup haskell toolchain

---
 .github/workflows/docs.yml | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index d85a1ca4e624..06317438bfbe 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -212,11 +212,12 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Setup Haskell toolchain
-        uses: haskell/actions/setup@v2
-        with:
-          ghc-version: '9.6.5'
-          cabal-version: '3.10.1.0'
+      - name: Setup Haskell toolchain (ghc-9.2.8)
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
+          ghcup install ghc 9.2.8 --set
+          ghcup install cabal --set
+          cabal update
 
       - name: Setup cache
         uses: actions/cache@v3

From 08204045c5495ac95dde5ed8b0171b4144966994 Mon Sep 17 00:00:00 2001
From: Tesla <1394466835@qq.com>
Date: Fri, 11 Oct 2024 15:49:51 +0800
Subject: [PATCH 3/3] ci: add parallel for cabal

---
 .github/workflows/docs.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 06317438bfbe..4f46987a8e11 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -237,7 +237,7 @@ jobs:
       - name: Build Docs
         working-directory: "bindings/haskell"
         run: |
-          cabal haddock --haddock-html --haddock-quickjump --haddock-hyperlink-source
+          cabal haddock --haddock-html --haddock-quickjump --haddock-hyperlink-source -j
           find dist-newstyle -path '**/build/**/doc' -exec cp -r {}/html/opendal/ doc \;
 
       - name: Upload docs