create minimal stack project

.github/workflows/build.yml

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+name: build
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: "true"
+      - name: build and pre-commit
+        uses: docker/build-push-action@v5
+        with:
+          context: .

.gitignore

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+.stack-work/
+*~

CHANGELOG.md

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+# Changelog for `peter`
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to the
+[Haskell Package Versioning Policy](https://pvp.haskell.org/).
+
+## Unreleased
+
+## 0.1.0.0 - YYYY-MM-DD

Dockerfile

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+FROM ubuntu:22.04
+
+ENV TZ=Europe
+ENV DEBIAN_FRONTEND noninteractive
+
+# Install Stack and GHC
+RUN apt -y update
+RUN apt-get -y install curl
+RUN curl -sSL https://get.haskellstack.org/ | sh
+ENV PATH="/root/.local/bin:${PATH}"
+RUN stack --resolver ghc-9.6.4 setup
+
+WORKDIR /peter-lang
+
+COPY . /peter-lang
+
+RUN stack build 
+RUN stack test

README.md

@@ -1,2 +1,11 @@
 # peter-lang
-Useless and barely functional toy programming language using Haskell and LLVM
+
+Useless and barely functional toy programming language written in Haskell
+
+## Running
+
+`stack test`
+
+## CI
+
+`docker build .`

Setup.hs

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+import Distribution.Simple
+main = defaultMain

app/Main.hs

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+module Main (main) where
+
+import Lib
+
+main :: IO ()
+main = someFunc

package.yaml

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+name: peter
+version: 0.1.0.0
+github: "antonkesy/peter"
+license: Apache-2.0
+author: "Anton Kesy"
+maintainer: "antonkesy@gmail.com"
+copyright: "2024 Anton Kesy"
+
+extra-source-files:
+  - README.md
+  - CHANGELOG.md
+
+# Metadata used when publishing your package
+# synopsis:            Short description of your package
+# category:            Web
+
+description: Please see the README on GitHub at <https://github.com/antonkesy/peter#readme>
+
+dependencies:
+  - base >= 4.7 && < 5
+  - parsec >= 3.1.16 && < 4
+  - prettyprinter >= 1.7.1 && < 2
+  - optparse-applicative >= 0.17.0
+
+ghc-options:
+  - -Wall
+  - -Wcompat
+  - -Widentities
+  - -Wincomplete-record-updates
+  - -Wincomplete-uni-patterns
+  - -Wmissing-export-lists
+  - -Wmissing-home-modules
+  - -Wpartial-fields
+  - -Wredundant-constraints
+
+library:
+  source-dirs: src
+
+executables:
+  peter-exe:
+    main: Main.hs
+    source-dirs: app
+    ghc-options:
+      - -threaded
+      - -rtsopts
+      - -with-rtsopts=-N
+    dependencies:
+      - peter
+
+tests:
+  peter-test:
+    main: Spec.hs
+    source-dirs: test
+    ghc-options:
+      - -threaded
+      - -rtsopts
+      - -with-rtsopts=-N
+    dependencies:
+      - peter

peter.cabal

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+cabal-version: 1.12
+
+-- This file has been generated from package.yaml by hpack version 0.36.0.
+--
+-- see: https://github.com/sol/hpack
+
+name:           peter
+version:        0.1.0.0
+description:    Please see the README on GitHub at <https://github.com/antonkesy/peter#readme>
+homepage:       https://github.com/antonkesy/peter#readme
+bug-reports:    https://github.com/antonkesy/peter/issues
+author:         Anton Kesy
+maintainer:     antonkesy@gmail.com
+copyright:      2024 Anton Kesy
+license:        Apache-2.0
+license-file:   LICENSE
+build-type:     Simple
+extra-source-files:
+    README.md
+    CHANGELOG.md
+
+source-repository head
+  type: git
+  location: https://github.com/antonkesy/peter
+
+library
+  exposed-modules:
+      Lib
+  other-modules:
+      Paths_peter
+  hs-source-dirs:
+      src
+  ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints
+  build-depends:
+      base >=4.7 && <5
+    , optparse-applicative >=0.17.0
+    , parsec >=3.1.16 && <4
+    , prettyprinter >=1.7.1 && <2
+  default-language: Haskell2010
+
+executable peter-exe
+  main-is: Main.hs
+  other-modules:
+      Paths_peter
+  hs-source-dirs:
+      app
+  ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints -threaded -rtsopts -with-rtsopts=-N
+  build-depends:
+      base >=4.7 && <5
+    , optparse-applicative >=0.17.0
+    , parsec >=3.1.16 && <4
+    , peter
+    , prettyprinter >=1.7.1 && <2
+  default-language: Haskell2010
+
+test-suite peter-test
+  type: exitcode-stdio-1.0
+  main-is: Spec.hs
+  other-modules:
+      Paths_peter
+  hs-source-dirs:
+      test
+  ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints -threaded -rtsopts -with-rtsopts=-N
+  build-depends:
+      base >=4.7 && <5
+    , optparse-applicative >=0.17.0
+    , parsec >=3.1.16 && <4
+    , peter
+    , prettyprinter >=1.7.1 && <2
+  default-language: Haskell2010

src/Lib.hs

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+module Lib
+    ( someFunc
+    ) where
+
+someFunc :: IO ()
+someFunc = putStrLn "someFunc"

stack.yaml

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+# This file was automatically generated by 'stack init'
+#
+# Some commonly used options have been documented as comments in this file.
+# For advanced use and comprehensive documentation of the format, please see:
+# https://docs.haskellstack.org/en/stable/yaml_configuration/
+
+# Resolver to choose a 'specific' stackage snapshot or a compiler version.
+# A snapshot resolver dictates the compiler version and the set of packages
+# to be used for project dependencies. For example:
+#
+# resolver: lts-21.13
+# resolver: nightly-2023-09-24
+# resolver: ghc-9.6.2
+#
+# The location of a snapshot can be provided as a file or url. Stack assumes
+# a snapshot provided as a file might change, whereas a url resource does not.
+#
+# resolver: ./custom-snapshot.yaml
+# resolver: https://example.com/snapshots/2023-01-01.yaml
+resolver:
+  url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/11.yaml
+
+# User packages to be built.
+# Various formats can be used as shown in the example below.
+#
+# packages:
+# - some-directory
+# - https://example.com/foo/bar/baz-0.0.2.tar.gz
+#   subdirs:
+#   - auto-update
+#   - wai
+packages:
+- .
+# Dependency packages to be pulled from upstream that are not in the resolver.
+# These entries can reference officially published versions as well as
+# forks / in-progress versions pinned to a git hash. For example:
+#
+# extra-deps:
+# - acme-missiles-0.3
+# - git: https://github.com/commercialhaskell/stack.git
+#   commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
+#
+# extra-deps: []
+
+# Override default flag values for local packages and extra-deps
+# flags: {}
+
+# Extra package databases containing global packages
+# extra-package-dbs: []
+
+# Control whether we use the GHC we find on the path
+# system-ghc: true
+#
+# Require a specific version of Stack, using version ranges
+# require-stack-version: -any # Default
+# require-stack-version: ">=2.13"
+#
+# Override the architecture used by Stack, especially useful on Windows
+# arch: i386
+# arch: x86_64
+#
+# Extra directories used by Stack for building
+# extra-include-dirs: [/path/to/dir]
+# extra-lib-dirs: [/path/to/dir]
+#
+# Allow a newer minor version of GHC than the snapshot specifies
+# compiler-check: newer-minor

stack.yaml.lock

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+# This file was autogenerated by Stack.
+# You should not edit this file by hand.
+# For more information, please see the documentation at:
+#   https://docs.haskellstack.org/en/stable/lock_files
+
+packages: []
+snapshots:
+- completed:
+    sha256: 2fdd7d3e54540062ef75ca0a73ca3a804c527dbf8a4cadafabf340e66ac4af40
+    size: 712469
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/11.yaml
+  original:
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/11.yaml

test/Spec.hs

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+main :: IO ()
+main = putStrLn "Test suite not yet implemented"