[update] GHC 9.10

.github/workflows/patch-test.yaml

@@ -71,7 +71,6 @@ jobs:
       - name: Build & test
         shell: bash
         run: |
-          export PATH=$HOME/bazel:$PATH
           export GHC_VERSION=${{ matrix.ghc-version }}
           cd rules_haskell_tests
           ./tests/run-start-script.sh --use-bindists

haskell/ghc_bindist.bzl

@@ -226,9 +226,9 @@ rm -f
     libdir = "lib"
     if GHC_BINDIST_LIBDIR.get(version) != None and GHC_BINDIST_LIBDIR[version].get(target) != None:
         libdir = GHC_BINDIST_LIBDIR[version][target]
-    elif os == "darwin" and version_tuple >= (9, 0, 2):
+    elif os == "darwin" and version_tuple >= (9, 0, 2) and version_tuple < (9, 10, 1):
         libdir = "lib/lib"
-    elif os == "linux" and version_tuple >= (9, 4, 1):
+    elif os == "linux" and version_tuple >= (9, 4, 1) and version_tuple < (9, 10, 1):
         libdir = "lib/lib"
 
     docdir = "doc"

haskell/private/ghc_bindist_generated.json

@@ -444,5 +444,27 @@
             "https://downloads.haskell.org/~ghc/9.8.2/ghc-9.8.2-x86_64-unknown-mingw32.tar.xz",
             "f7d496b850686ea5fbfcecc722ec399ec7acb8d06ebec23bb4dcb9338f430764"
         ]
+    },
+    "9.10.1": {
+        "linux_amd64": [
+            "https://downloads.haskell.org/~ghc/9.10.1/ghc-9.10.1-x86_64-deb9-linux.tar.xz",
+            "5c4fb1c2185320afd6b1efaa155f97e956fa782004ce829fb41879ad0fd1cd14"
+        ],
+        "linux_arm64": [
+            "https://downloads.haskell.org/~ghc/9.10.1/ghc-9.10.1-aarch64-deb10-linux.tar.xz",
+            "e6df50e62b696e3a8b759670fc79207ccc26e88a79a047561ca1ccb8846157dd"
+        ],
+        "darwin_amd64": [
+            "https://downloads.haskell.org/~ghc/9.10.1/ghc-9.10.1-x86_64-apple-darwin.tar.xz",
+            "8cf22188930e10d7ac5270d425e21a3dab606af73a655493639345200c650be9"
+        ],
+        "darwin_arm64": [
+            "https://downloads.haskell.org/~ghc/9.10.1/ghc-9.10.1-aarch64-apple-darwin.tar.xz",
+            "ffaf83b5d7a8b2c04920c6e3909c0be21dde27baf380d095fa27e840a3a2e804"
+        ],
+        "windows_amd64": [
+            "https://downloads.haskell.org/~ghc/9.10.1/ghc-9.10.1-x86_64-unknown-mingw32.tar.xz",
+            "8bac01906ec2fa5c10c730b5ee5b8165654d654dbaf25ba9d3c42f8e26484c6a"
+        ]
     }
 }

haskell/repl.bzl

@@ -486,10 +486,10 @@ def _haskell_repl_impl(ctx):
         is_executable = True,
         substitutions = {
             "%{ENV}": render_env(env),
-            "%{TOOL}": hs.tools.ghci.path,
+            "%{TOOL}": hs.tools.ghc.path,
             "%{OUTPUT}": paths.dirname(output.path),
             "%{ARGS}": "(" + " ".join(
-                args + [
+                ["--interactive"] + args + [
                     shell.quote(a)
                     for a in quote_args
                 ],
@@ -500,7 +500,7 @@ def _haskell_repl_impl(ctx):
     runfiles = [
         ctx.runfiles(
             files = [
-                hs.tools.ghci,
+                hs.tools.ghc,
                 ghci_repl_script,
             ],
             transitive_files = inputs,

haskell/toolchain.bzl

@@ -41,7 +41,7 @@ load(
     "HaskellLibraryInfo",
 )
 
-_GHC_BINARIES = ["ghc", "ghc-pkg", "hsc2hs", "haddock", "ghci", "runghc", "hpc"]
+_GHC_BINARIES = ["ghc", "ghc-pkg", "hsc2hs", "haddock", "runghc", "hpc"]
 
 def _toolchain_library_symlink(dynamic_library):
     prefix = dynamic_library.owner.workspace_root.replace("_", "_U").replace("/", "_S")
@@ -331,7 +331,19 @@ def _haskell_toolchain_impl(ctx):
         for tool, asterius_binary in ahc_binaries.items():
             tools_struct_args[ASTERIUS_BINARIES[tool]] = asterius_binary
     else:
-        ghc_binaries = _lookup_binaries(_GHC_BINARIES, ctx.files.tools, ctx.attr.version)
+        ghc_tools = _GHC_BINARIES
+
+        # GHC > 9.10 does not install ghci with relocatable = true, add the tool if it is available
+        if any([file.basename.startswith("ghci") for file in ctx.files.tools]):
+            ghc_tools = ghc_tools + ["ghci"]
+        else:
+            print(
+                "WARN: ghci binary is not available for {}, `tools.ghci` will not exist on its haskell toolchain".format(
+                    ctx.label.repo_name,
+                ),
+            )
+
+        ghc_binaries = _lookup_binaries(ghc_tools, ctx.files.tools, ctx.attr.version)
         tools_struct_args = {
             name.replace("-", "_"): file
             for name, file in ghc_binaries.items()

rules_haskell_tests/non_module_deps_2.bzl

@@ -31,6 +31,8 @@ def repositories(*, bzlmod):  # @unused
         local_snapshot = "//:stackage_snapshot{}.yaml".format(
             "_" + str(GHC_VERSION) if GHC_VERSION else "",
         ),
+        # disable calling pkg-config
+        flags = {"zlib": ["-pkg-config"]},
         packages = ["zlib"],
         stack_snapshot_json = ("//:stackage-zlib-snapshot{}.json".format(
             "_" + str(GHC_VERSION) if GHC_VERSION else "",

rules_haskell_tests/tests/run-start-script.sh

@@ -14,6 +14,11 @@ rm -rf $workdir
 mkdir $workdir
 cd $workdir
 cp "$rules_haskell_dir/.bazelversion" .
+
+# specify version for bazelisk via `USE_BAZEL_VERSION`, since it does not read the .bazelversion when there is no WORKSPACE file
+USE_BAZEL_VERSION=$( cat .bazelversion )
+export USE_BAZEL_VERSION
+
 # arguments are passed on to the start script
 "$rules_haskell_dir/start" "$@"
 

start

@@ -13,7 +13,7 @@ readonly MIN_BAZEL_MAJOR=6
 readonly MIN_BAZEL_MINOR=0
 
 readonly MAX_BAZEL_MAJOR=6
-readonly MAX_BAZEL_MINOR=4
+readonly MAX_BAZEL_MINOR=5
 
 stderr () {
   >&2 echo "$*"
@@ -201,7 +201,7 @@ case "${MODE}" in
         ;;
 esac > "${ZLIB_BUILD_FILE}"
 
-SNAPSHOT=lts-20.3
+WITH_HADDOCK=True
 
 case "$GHC_VERSION" in
     8.10.*)
@@ -216,7 +216,17 @@ case "$GHC_VERSION" in
     9.4.*)
         SNAPSHOT=lts-21.5
         ;;
+    9.6.*)
+        SNAPSHOT=lts-22.22
+        ;;
     *)
+        # zlib >= 0.7.1.0 depends on zlib-clib on Windows (unless using pkg-config), since zlib-clib is
+        # a C only cabal library that does not produce any haddock this results in an error.
+        # See https://github.com/tweag/rules_haskell/issues/2200
+        case "$( uname )" in
+            WindowsNT | MINGW* | MSYS* ) WITH_HADDOCK=False ;;
+        esac
+        SNAPSHOT=nightly-2024-05-24
         stderr "warning: unsupported GHC version: ${GHC_VERSION}, using stack resolver ${SNAPSHOT}"
 esac
 
@@ -269,6 +279,10 @@ stack_snapshot(
     extra_deps = {"zlib": ["@zlib.dev//:zlib"]},
     packages = ["zlib"],
 
+    # disable calling pkg-config
+    flags = {"zlib": ["-pkg-config"]},
+    haddock = $WITH_HADDOCK,
+
     # LTS snapshot published for ghc-${GHC_VERSION} (default version used by rules_haskell)
     snapshot = "$SNAPSHOT",