Update CIs and version bounds

.packcheck.ignore

@@ -5,5 +5,6 @@ appveyor.yml
 cabal.project
 cabal.project.user
 cabal.project.Werror
-default.nix
 stack.yaml
+flake.lock
+flake.nix

appveyor.yml

@@ -1,7 +1,8 @@
-# packcheck-0.4.2
+# packcheck-0.7.1
 # You can use any of the options supported by packcheck as environment
-# variables here.  See https://github.com/harendra-kumar/packcheck for all
+# variables here.  See https://github.com/composewell/packcheck for all
 # options and their explanation.
+
 branches:
   only:
     - master
@@ -14,45 +15,37 @@ environment:
     # ------------------------------------------------------------------------
     # Common options
     # ------------------------------------------------------------------------
-    GHC_OPTIONS: "-Werror"
     CABAL_REINIT_CONFIG: "y"
     LC_ALL: "C.UTF-8"
 
+    # ------------------------------------------------------------------------
+    # How to build
+    # ------------------------------------------------------------------------
+    #
+    GHCUP_VERSION: "0.1.50.2"
+    GHCVER: "9.12.4"
+    #CABALVER: "3.10.3.0"
+
     # ------------------------------------------------------------------------
     # What to build
     # ------------------------------------------------------------------------
     # DISABLE_TEST: "y"
     # DISABLE_BENCH: "y"
     # DISABLE_DOCS: "y"
+    # DISABLE_DIST_CHECKS: "y"
+    # On Windows, DISABLE_SDIST_BUILD is useful for (1) avoiding
+    # path length restriction, (2) avoid installing autoreconf
+    # for configure builds.
     DISABLE_SDIST_BUILD: "y"
-    DISABLE_DIST_CHECKS: "y"
-    ENABLE_INSTALL: "y"
-
-    # ------------------------------------------------------------------------
-    # stack options
-    # ------------------------------------------------------------------------
-    # Note requiring a specific version of stack using STACKVER may fail due to
-    # github API limit while checking and upgrading/downgrading to the specific
-    # version.
-    #STACKVER: "1.6.5"
-    STACK_UPGRADE: "y"
-    RESOLVER: "lts-22.33"
-    STACK_ROOT: "c:\\sr"
-    STACK_YAML: "stack.yaml"
+    # Note: these require the "diff" utility.
+    # DISABLE_SDIST_GIT_CHECK: "y"
+    DISABLE_SDIST_PROJECT_CHECK: "y"
 
     # ------------------------------------------------------------------------
     # cabal options
     # ------------------------------------------------------------------------
-    #CABAL_BUILD_OPTIONS: "--flag interop"
     CABAL_CHECK_RELAX: "y"
-    CABAL_NO_SANDBOX: "y"
-    CABAL_HACKAGE_MIRROR: "hackage.haskell.org:http://hackage.fpcomplete.com"
-
-    # ------------------------------------------------------------------------
-    # Where to find the required tools
-    # ------------------------------------------------------------------------
-    PATH: "%PATH%;%APPDATA%\\local\\bin"
-    LOCAL_BIN: "%APPDATA%\\local\\bin"
+    #CABAL_PROJECT: "cabal.project"
 
     # ------------------------------------------------------------------------
     # Location of packcheck.sh (the shell script invoked to perform CI tests ).
@@ -65,31 +58,34 @@ environment:
     # If you have not committed packcheck.sh in your repo at PACKCHECK_LOCAL_PATH
     # then it is automatically pulled from this URL.
     PACKCHECK_GITHUB_URL: "https://raw.githubusercontent.com/composewell/packcheck"
-    PACKCHECK_GITHUB_COMMIT: "v0.6.0"
+    PACKCHECK_GITHUB_COMMIT: "dd9ba87d2a42c7cd1d96e3946636c07e732587b4"
 
     # Override the temp directory to avoid sed escaping issues
     # See https://github.com/haskell/cabal/issues/5386
     TMP: "c:\\tmp"
 
+# Bump the -> version to clear the cache
+# packcheck uses "%APPDATA%\\local" to install tools like hlint etc.
+# cabal may use "%APPDATA%\\cabal" or "c:\\cabal"
+# ghcup may use "%APPDATA%\\ghcup" or "c:\\ghcup"
 cache:
-  - "%STACK_ROOT%"
-  - "%LOCAL_BIN%"
+  - "%APPDATA%\\local\\bin -> v1"
   - "%APPDATA%\\cabal"
-  - "%APPDATA%\\ghc"
-# - "%LOCALAPPDATA%\\Programs\\stack"
+  - "%LOCALAPPDATA%\\cabal"
+  - "C:\\ghcup"
+  - "C:\\cabal"
 
+# Folder where the repository is cloned. Kept as short as possible to avoid
+# long path issues on Windows.
 clone_folder: "c:\\pkg"
 build: off
 
 before_test:
-- if not exist %PACKCHECK_LOCAL_PATH% curl -sSkL -o%PACKCHECK_LOCAL_PATH% %PACKCHECK_GITHUB_URL%/%PACKCHECK_GITHUB_COMMIT%/packcheck.sh
-- if not exist %LOCAL_BIN% mkdir %LOCAL_BIN%
-- where stack.exe || curl -sSkL -ostack.zip http://www.stackage.org/stack/windows-x86_64 && 7z x stack.zip stack.exe && move stack.exe %LOCAL_BIN%
-- if defined STACKVER (stack upgrade --binary-only --binary-version %STACKVER%) else (stack upgrade --binary-only || ver > nul)
-- stack --version
+- if not exist %PACKCHECK_LOCAL_PATH% curl --fail -sSL -o%PACKCHECK_LOCAL_PATH% %PACKCHECK_GITHUB_URL%/%PACKCHECK_GITHUB_COMMIT%/packcheck.sh
 
 test_script:
-- stack setup > nul
 - for /f "usebackq tokens=*" %%i in (`where 7z.exe`) do set PATH7Z=%%i\..
 - for /f "usebackq tokens=*" %%i in (`where git.exe`) do set PATHGIT=%%i\..
-- chcp 65001 && stack exec bash -- -c "chmod +x %PACKCHECK_LOCAL_PATH%; %PACKCHECK_LOCAL_PATH% stack PATH=/usr/bin:\"%PATH7Z%\":\"%PATHGIT%\""
+- for /f "usebackq tokens=*" %%i in (`where curl.exe`) do set PATHCURL=%%i\..
+- chcp 65001
+- bash %PACKCHECK_LOCAL_PATH% cabal PATH="/usr/bin:%PATH7Z%:%PATHGIT%:%PATHCURL%"

flake.nix

@@ -0,0 +1,19 @@
+{
+  description = "streamly-statistics";
+
+  inputs = {
+    basepkgs.url = "git+ssh://git@github.com/composewell/streamly-packages?rev=187bde6bd362eced707ed96198ddc193af66ff42";
+    nixpkgs.follows = "basepkgs/nixpkgs";
+    nixpkgs-darwin.follows = "basepkgs/nixpkgs-darwin";
+  };
+
+  outputs = { self, nixpkgs, nixpkgs-darwin, basepkgs }:
+    basepkgs.nixpack.mkOutputs {
+      inherit nixpkgs nixpkgs-darwin basepkgs;
+      name = "streamly-statistics";
+      sources = basepkgs.nixpack.lib.localSource "streamly-statistics" ./.;
+      packages = basepkgs.nixpack.lib.devPackage "streamly-statistics";
+      #sources = import ./sources.nix;
+      #packages = import ./packages.nix;
+    };
+}