Fix nixpkgs GHC version

Author: avdv

examples/WORKSPACE

@@ -16,15 +16,17 @@ rules_haskell_dependencies()
 
 load("@rules_haskell//haskell:nixpkgs.bzl", "haskell_register_ghc_nixpkgs")
 
+GHC_VERSION = "9.4.8"
+
 haskell_register_ghc_nixpkgs(
-    attribute_path = "haskell.compiler.ghc946",
+    attribute_path = "haskell.compiler.ghc{}".format(GHC_VERSION.replace(".", "")),
     repository = "@rules_haskell//nixpkgs:default.nix",
-    version = "9.4.8",
+    version = GHC_VERSION,
 )
 
 load("@rules_haskell//haskell:toolchain.bzl", "rules_haskell_toolchains")
 
-rules_haskell_toolchains(version = "9.4.8")
+rules_haskell_toolchains(version = GHC_VERSION)
 
 load("@rules_nixpkgs_cc//:cc.bzl", "nixpkgs_cc_configure")
 load("@rules_nixpkgs_python//:python.bzl", "nixpkgs_python_configure")

rules_haskell_nix/MODULE.bazel

@@ -39,12 +39,14 @@ nix_haskell_toolchains = use_extension(
     "nix_haskell_toolchains",
 )
 
+GHC_VERSION = "9.4.8"
+
 # Declare a default nix-based toolchain
 nix_haskell_toolchains.new(
     attribute_path = "",
-    nix_file_content = """with import <nixpkgs> {}; haskell.packages.ghc946.ghc""",
+    nix_file_content = "with import <nixpkgs> {{}}; haskell.packages.ghc{}.ghc".format(GHC_VERSION.replace(".", "")),
     repository = "@nixpkgs_default",
-    version = "9.4.8",
+    version = GHC_VERSION,
 )
 use_repo(
     nix_haskell_toolchains,

rules_haskell_tests/MODULE.bazel

@@ -328,7 +328,7 @@ nix_haskell_toolchains.new(
     cabalopts = test_cabalopts,
     ghcopts = test_ghcopts,
     haddock_flags = test_haddock_flags,
-    nix_file_content = """with import <nixpkgs> {}; haskell.packages.ghc946.ghc""",
+    nix_file_content = "with import <nixpkgs> {{}}; haskell.packages.ghc{}.ghc".format(test_ghc_version.replace(".", "")),
     repl_ghci_args = test_repl_ghci_args,
     repository = "@nixpkgs_default",
     version = test_ghc_version,

rules_haskell_tests/tests/haskell_module/repl/haskell_module_repl_cross_library_deps_test/WORKSPACE

@@ -14,15 +14,17 @@ rules_haskell_dependencies()
 
 load("@rules_haskell//haskell:nixpkgs.bzl", "haskell_register_ghc_nixpkgs")
 
+GHC_VERSION = "9.4.8"
+
 haskell_register_ghc_nixpkgs(
-    attribute_path = "haskell.compiler.ghc946",
+    attribute_path = "haskell.compiler.ghc{}".format(GHC_VERSION.replace(".", "")),
     repository = "@rules_haskell//nixpkgs:default.nix",
-    version = "9.4.8",
+    version = GHC_VERSION,
 )
 
 load("@rules_haskell//haskell:toolchain.bzl", "rules_haskell_toolchains")
 
-rules_haskell_toolchains(version = "9.4.8")
+rules_haskell_toolchains(version = GHC_VERSION)
 
 load("@rules_nixpkgs_cc//:cc.bzl", "nixpkgs_cc_configure")
 load(

rules_haskell_tests/tests/haskell_module/repl/haskell_module_repl_test/WORKSPACE

@@ -14,15 +14,18 @@ rules_haskell_dependencies()
 
 load("@rules_haskell//haskell:nixpkgs.bzl", "haskell_register_ghc_nixpkgs")
 
+
+GHC_VERSION = "9.4.8"
+
 haskell_register_ghc_nixpkgs(
-    attribute_path = "haskell.compiler.ghc946",
+    attribute_path = "haskell.compiler.ghc{}".format(GHC_VERSION.replace(".", "")),
     repository = "@rules_haskell//nixpkgs:default.nix",
-    version = "9.4.8",
+    version = GHC_VERSION,
 )
 
 load("@rules_haskell//haskell:toolchain.bzl", "rules_haskell_toolchains")
 
-rules_haskell_toolchains(version = "9.4.8")
+rules_haskell_toolchains(version = GHC_VERSION)
 
 load(
     "@io_tweag_rules_nixpkgs//nixpkgs:nixpkgs.bzl",

rules_haskell_tests/tests/repl-targets/hs_bin_repl_test/WORKSPACE

@@ -9,15 +9,17 @@ rules_haskell_dependencies()
 
 load("@rules_haskell//haskell:nixpkgs.bzl", "haskell_register_ghc_nixpkgs")
 
+GHC_VERSION = "9.4.8"
+
 haskell_register_ghc_nixpkgs(
-    attribute_path = "haskell.compiler.ghc946",
+    attribute_path = "haskell.compiler.ghc{}".format(GHC_VERSION.replace(".", "")),
     repository = "@rules_haskell//nixpkgs:default.nix",
-    version = "9.4.8",
+    version = GHC_VERSION,
 )
 
 load("@rules_haskell//haskell:toolchain.bzl", "rules_haskell_toolchains")
 
-rules_haskell_toolchains(version = "9.4.8")
+rules_haskell_toolchains(version = GHC_VERSION)
 
 load(
     "@io_tweag_rules_nixpkgs//nixpkgs:nixpkgs.bzl",

rules_haskell_tests/tests/repl-targets/hs_lib_repl_test/WORKSPACE

@@ -16,15 +16,17 @@ rules_haskell_dependencies()
 
 load("@rules_haskell//haskell:nixpkgs.bzl", "haskell_register_ghc_nixpkgs")
 
+GHC_VERSION = "9.4.8"
+
 haskell_register_ghc_nixpkgs(
-    attribute_path = "haskell.compiler.ghc946",
+    attribute_path = "haskell.compiler.ghc{}".format(GHC_VERSION.replace(".", "")),
     repository = "@rules_haskell//nixpkgs:default.nix",
-    version = "9.4.8",
+    version = GHC_VERSION,
 )
 
 load("@rules_haskell//haskell:toolchain.bzl", "rules_haskell_toolchains")
 
-rules_haskell_toolchains(version = "9.4.8")
+rules_haskell_toolchains(version = GHC_VERSION)
 
 load(
     "@io_tweag_rules_nixpkgs//nixpkgs:nixpkgs.bzl",

rules_haskell_tests/tests/stack-snapshot-deps/hs_override_stack_test/WORKSPACE

@@ -9,15 +9,17 @@ rules_haskell_dependencies()
 
 load("@rules_haskell//haskell:nixpkgs.bzl", "haskell_register_ghc_nixpkgs")
 
+GHC_VERSION = "9.4.8"
+
 haskell_register_ghc_nixpkgs(
-    attribute_path = "haskell.compiler.ghc946",
+    attribute_path = "haskell.compiler.ghc{}".format(GHC_VERSION.replace(".", "")),
     repository = "@rules_haskell//nixpkgs:default.nix",
-    version = "9.4.8",
+    version = GHC_VERSION,
 )
 
 load("@rules_haskell//haskell:toolchain.bzl", "rules_haskell_toolchains")
 
-rules_haskell_toolchains(version = "9.4.8")
+rules_haskell_toolchains(version = GHC_VERSION)
 
 load(
     "@io_tweag_rules_nixpkgs//nixpkgs:nixpkgs.bzl",

tutorial/WORKSPACE

@@ -11,15 +11,17 @@ rules_haskell_dependencies()
 
 load("@rules_haskell//haskell:nixpkgs.bzl", "haskell_register_ghc_nixpkgs")
 
+GHC_VERSION = "9.4.8"
+
 haskell_register_ghc_nixpkgs(
-    attribute_path = "haskell.compiler.ghc946",
+    attribute_path = "haskell.compiler.ghc{}".format(GHC_VERSION.replace(".", "")),
     repository = "@rules_haskell//nixpkgs:default.nix",
-    version = "9.4.8",
+    version = GHC_VERSION,
 )
 
 load("@rules_haskell//haskell:toolchain.bzl", "rules_haskell_toolchains")
 
-rules_haskell_toolchains(version = "9.4.8")
+rules_haskell_toolchains(version = GHC_VERSION)
 
 load(
     "@io_tweag_rules_nixpkgs//nixpkgs:nixpkgs.bzl",