add a HTTP service template based on servant and Chakra.

project-scaffold-template/nixos2205-ghc8107-haskell.nix-servant-service/.dir-locals.el

@@ -0,0 +1,2 @@
+((nil . ((lsp-haskell-server-path . "haskell-language-server")
+         (lsp-haskell-formatting-provider . "fourmolu"))))

project-scaffold-template/nixos2205-ghc8107-haskell.nix-servant-service/.editorconfig

@@ -0,0 +1,12 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = false
+charset = utf-8
+indent_style = space
+indent_size = 2
+
+[Makefile]
+indent_size = 4
+indent_style = tab

project-scaffold-template/nixos2205-ghc8107-haskell.nix-servant-service/.env

@@ -0,0 +1,7 @@
+APP_ENVIRONMENT=Development
+PORT=3000
+APP_NAME="{{name|toTitle}}"
+APP_DESCRIPTION="{{description}}"
+APP_VERSION="0.0.1.0"
+JWK_PATH="secrets/jwk.sig"
+JWK_AUDIENCES="api://63179623-ffda-483e-a7c9-638ebe33726d"

project-scaffold-template/nixos2205-ghc8107-haskell.nix-servant-service/.ghci

@@ -0,0 +1,36 @@
+:set -Wall
+:set -Wcompat
+:set -Widentities
+:set -Wincomplete-uni-patterns
+:set -Wincomplete-record-updates
+:set -Wredundant-constraints
+:set -Wnoncanonical-monad-instances
+:set -fhide-source-paths
+:set -Wmissing-export-lists
+:set -Wpartial-fields
+:set -Wmissing-deriving-strategies
+:set -Wunused-packages
+:set -XConstraintKinds
+:set -XDeriveAnyClass
+:set -XDeriveFunctor
+:set -XDeriveDataTypeable
+:set -XDeriveGeneric
+:set -XDerivingStrategies
+:set -XFlexibleContexts
+:set -XFlexibleInstances
+:set -XGeneralizedNewtypeDeriving
+:set -XTemplateHaskell
+:set -XInstanceSigs
+:set -XKindSignatures
+:set -XLambdaCase
+:set -XMultiParamTypeClasses
+:set -XOverloadedStrings
+:set -XRecordWildCards
+:set -XScopedTypeVariables
+:set -XStandaloneDeriving
+:set -XTupleSections
+:set -XTypeApplications
+:set -XViewPatterns
+:set -XPatternSynonyms
+:def hg \x -> return $ ":!hoogle \"" ++ x ++ "\""
+:def hgi \x -> return $ ":!hoogle --info \"" ++ x ++ "\""

project-scaffold-template/nixos2205-ghc8107-haskell.nix-servant-service/.ghcid

@@ -0,0 +1 @@
+--command="cabal new-repl lib:haskell-web-api-template" --test=":!cabal new-test haskell-web-api-template:test:haskell-web-api-template-test"

project-scaffold-template/nixos2205-ghc8107-haskell.nix-servant-service/.github/workflows/cachix-ci.yml.template

@@ -0,0 +1,19 @@
+name: "Cachix-CI"
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+jobs:
+  cachix-ci:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2.4.0
+      if: github.event.action == 'opened' || github.event.action == 'synchronize' || github.event.ref == 'refs/heads/master'
+    - uses: cachix/install-nix-action@v15
+      with:
+        nix_path: nixpkgs=channel:nixos-{{ nixos_release }}
+        extra_nix_config: |
+          trusted-public-keys = hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
+          substituters = https://hydra.iohk.io https://cache.nixos.org/
+    - run: nix-build

project-scaffold-template/nixos2205-ghc8107-haskell.nix-servant-service/.github/workflows/haskell-ci.yml.template

@@ -0,0 +1,51 @@
+name: haskell-ci
+
+# Trigger the workflow on push or pull request, but only for the main branch
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+jobs:
+  cabal:
+    name: {% raw %} ${{ matrix.os }} / ghc ${{ matrix.ghc }} {% endraw %}
+    runs-on: {% raw %} ${{ matrix.os }} {% endraw %}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macOS-latest, windows-latest]
+        cabal: ["3.6"]
+        ghc:
+          - {{ghc_version}}
+        exclude:
+          - os: macOS-latest
+            ghc: 8.8.4
+          - os: windows-latest
+            ghc: 8.8.4
+
+    steps:
+    - uses: actions/checkout@v2.3.3
+      if: github.event.action == 'opened' || github.event.action == 'synchronize' || github.event.ref == 'refs/heads/master'
+
+    - uses: haskell/actions/setup@v1
+      id: setup-haskell-cabal
+      name: Setup Haskell
+      with:
+        ghc-version: {% raw %} ${{ matrix.ghc }} {% endraw %}
+        cabal-version: {% raw %} ${{ matrix.cabal }} {% endraw %}
+
+    - name: Freeze
+      run: |
+        cabal v2-freeze
+    - uses: actions/cache@v2.1.2
+      name: Cache ~/.cabal/store
+      with:
+        path: {% raw %} ${{ steps.setup-haskell-cabal.outputs.cabal-store }} {% endraw %}
+        key: {% raw %} ${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('cabal.project.freeze') }} {% endraw %}
+
+    - name: Build
+      run: |
+        cabal v2-configure --enable-tests --enable-benchmarks --test-show-details=direct
+        cabal v2-build all
+    - name: Test
+      run: |
+        cabal v2-test all

project-scaffold-template/nixos2205-ghc8107-haskell.nix-servant-service/.github/workflows/nix-ci.yml

@@ -0,0 +1,74 @@
+name: nix-ci
+
+# Trigger the workflow on push or pull request, but only for the main branch
+on:
+  pull_request:
+  push:
+    # comment out the branches, only build tags for release to reduce the free github action minus
+    # branches: [master]
+    tags:
+      - "v*.*.*.*"
+      - "M*"
+
+jobs:
+  nix-ci:
+    name:  {% raw %} ${{ matrix.os }} / ghc ${{ matrix.ghc }} {% endraw %} 
+    runs-on:  {% raw %} ${{ matrix.os }} {% endraw %}
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        ghc:
+          - {{ ghc_version }}
+        exclude:
+          - os: macOS-latest
+            ghc: 8.8.4
+          - os: windows-latest
+            ghc: 8.8.4
+
+    steps:
+    - name: checkout source
+      uses: actions/checkout@v2.3.3
+      if: github.event.action == 'opened' || github.event.action == 'synchronize' || startsWith(github.ref, 'refs/tags/')
+
+    - name: adjust nix store path permission for restore
+      run: |
+        # Create with liberal rights, otherwise cache action will complain
+        # about permission errors.
+        sudo mkdir -p /nix/store
+        sudo chmod -R 777 /nix
+
+    - name: Cache nix env take N+1
+      uses: actions/cache@v2
+      with:
+        path: |
+          # See https://github.com/actions/cache/pull/726
+          /nix/store/**
+          # Missing something?
+          /nix/var/nix/*/*
+          /nix/var/nix/db/*
+          /nix/var/nix/db/*/**
+          !/nix/var/nix/daemon-socket/socket
+          !/nix/var/nix/userpool/*
+          !/nix/var/nix/gc.lock
+          !/nix/var/nix/db/big-lock
+          !/nix/var/nix/db/reserved
+        key: {{ name }}-nixos-{{nixos_release | remove(".")}}-ghc{{ghc_version | remove(".")}}-cache
+
+    - name: install Nix quickly with iohk cache
+      uses: nixbuild/nix-quick-install-action@v10
+      with:
+        nix_conf: |
+          trusted-public-keys = hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
+          substituters = https://hydra.iohk.io https://cache.nixos.org/
+
+    - name: build the cross platform target(s) for release
+      run: nix-build ./cross-build.nix -A x86-musl64.{{name}}.{{name}}-exe
+      if: startsWith(github.ref, 'refs/tags/')
+
+    - name: release to github if a tag pushed
+      uses: softprops/action-gh-release@v0.1.14
+      if: startsWith(github.ref, 'refs/tags/')
+      with:
+        files: |
+          CHANGELOG.md
+          result/bin/*

project-scaffold-template/nixos2205-ghc8107-haskell.nix-servant-service/.github/workflows/self-hosted.yml.template

@@ -0,0 +1,33 @@
+name: self-hosted
+
+# Trigger the workflow on push or pull request, but only for the master branch
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+jobs:
+  build:
+    name: build with self-hosted runner
+    runs-on: self-hosted
+
+    steps:
+    - uses: actions/checkout@v2
+      if: github.event.action == 'opened' || github.event.action == 'synchronize' || github.event.ref == 'refs/heads/master'
+
+    - name: Prepare Nix
+      run: |
+        ./ci/prepare-env/do.sh
+
+    - name: Build
+      run: |
+        [[ -f ~/.nix-profile/etc/profile.d/nix.sh ]] && . ~/.nix-profile/etc/profile.d/nix.sh
+        nix-build ./cross-build.nix
+
+        #- name: Test
+        #run: |
+        #nix-shell --run "cabal v2-test --enable-tests"
+
+        #- name: Build Docker Image
+        #run: |
+        #nix-build ./docker.nix

project-scaffold-template/nixos2205-ghc8107-haskell.nix-servant-service/.gitignore

@@ -0,0 +1,57 @@
+### Haskell
+dist
+dist-*
+cabal-dev
+*.o
+*.hi
+*.chi
+*.chs.h
+*.dyn_o
+*.dyn_hi
+*.prof
+*.aux
+*.hp
+*.eventlog
+.virtualenv
+.hsenv
+.hpc
+.cabal-sandbox/
+cabal.sandbox.config
+cabal.config
+.ghc.environment.*
+.HTF/
+# Stack
+.stack-work/
+stack.yaml.lock
+
+### IDE/support
+# Vim
+[._]*.s[a-v][a-z]
+[._]*.sw[a-p]
+[._]s[a-v][a-z]
+[._]sw[a-p]
+*~
+tags
+
+# IntellijIDEA
+.idea/
+.ideaHaskellLib/
+*.iml
+
+# Atom
+.haskell-ghc-mod.json
+
+# VS
+.vscode/
+
+# Emacs
+*#
+TAGS
+
+# other
+.DS_Store
+
+# nix
+result
+result-*
+