Haskell CI

.github/workflows/get-inputs.yml

@@ -0,0 +1,49 @@
+name: Get inputs
+
+on:
+  workflow_call:
+    inputs:
+      year:
+        required: false
+        type: number
+    secrets:
+      SESSION:
+        required: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Get Day
+        id: get-day
+        run: |
+          from datetime import datetime, timedelta, timezone
+          import os
+          tz = timezone(timedelta(hours=-5))
+          year = ${{ inputs.year }} or 2023
+          day = max(0, min(25, (datetime.now(tz) - datetime(year, 12, 1, 0, 0, 0, 0, tz)).days + 1))
+          with open(os.environ["GITHUB_OUTPUT"], "a") as f:
+            print("year=" + str(year), file=f)
+            print("day=" + str(min(25, max(0, day))), file=f)
+            print("days=" + ' '.join(map(str, range(1, day + 1))), file=f)
+        shell: python
+      - id: cache
+        uses: actions/cache@v3
+        with:
+          key: inputs-${{ steps.get-day.outputs.day }}
+          restore-keys: inputs-
+          path: day*.txt
+      - name: Download inputs
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: |
+          for day in ${{ steps.get-day.outputs.days }}; do
+            [[ -e day$day.txt ]] || curl -A https://github.com/ephemient/aoc2023/blob/main/.github/workflows/get-inputs.yml -b session=$SESSION -o day$day.txt -f https://adventofcode.com/${{ steps.get-day.outputs.year }}/day/$day/input
+          done
+        shell: bash --noprofile --norc -euxo pipefail {0}
+        env:
+          SESSION: ${{ secrets.SESSION }}
+      - uses: actions/upload-artifact@v3
+        with:
+          name: inputs
+          path: day*.txt

.github/workflows/hs.yml

@@ -0,0 +1,69 @@
+name: Haskell CI
+
+on:
+  push:
+    branches: [ main ]
+    paths: [ hs/** ]
+  pull_request:
+    branches: [ main ]
+    paths: [ hs/** ]
+
+  workflow_dispatch:
+
+jobs:
+  get-inputs:
+    uses: ephemient/aoc2023/.github/workflows/get-inputs.yml@main
+    secrets:
+      SESSION: ${{ secrets.SESSION }}
+
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: haskell-actions/setup@v2
+        id: setup
+        with:
+          ghc-version: 9.4.7
+      - run: |
+          cabal configure --enable-tests
+          cabal build all --dry-run
+        working-directory: hs
+      - uses: actions/cache/restore@v3
+        id: cache
+        env:
+          key: ${{ runner.os }}-ghc-${{ steps.setup.outputs.ghc-version }}-cabal-${{ steps.setup.outputs.cabal-version }}
+        with:
+          path: ${{ steps.setup.outputs.cabal-store }}
+          key: ${{ env.key }}-plan-${{ hashFiles('hs/dist-newstyle/cache/plan.json') }}
+          restore-keys: ${{ env.key }}-
+      - run: cabal build all --only-dependencies
+        if: steps.cache.outputs.cache-hit != 'true'
+        working-directory: hs
+      - uses: actions/cache/save@v3
+        if: steps.cache.outputs.cache-hit != 'true'
+        with:
+          path: ${{ steps.setup.outputs.cabal-store }}
+          key: ${{ steps.cache.outputs.cache-primary-key }}
+      - id: build
+        run: |
+          cabal build all
+          echo "::set-output name=exe::$(cabal list-bin aoc2023)"
+        working-directory: hs
+      - run: cabal test all --test-show-details=direct
+        working-directory: hs
+      - uses: actions/upload-artifact@v3
+        with:
+          name: aoc2023-hs
+          path: ${{ steps.build.outputs.exe }}
+
+  run:
+    needs: [ get-inputs, build ]
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/download-artifact@v3
+      - run: chmod +x aoc2023-hs/aoc2023
+      - run: aoc2023-hs/aoc2023
+        env:
+          AOC2023_DATADIR: inputs

README.md

@@ -3,6 +3,6 @@
 
 Development occurs in language-specific directories:
 
-|[Haskell](hs)|
+|[Haskell](hs) ![Haskell CI](https://github.com/ephemient/aoc2023/workflows/Haskell%20CI/badge.svg)|
 |--:|
 |[Day1.hs](hs/src/Day1.hs)|

hs/README.md

@@ -1,5 +1,5 @@
 # [Advent of Code 2023](https://adventofcode.com/2023)
-### my answers in [Haskell](https://www.haskell.org/)
+### my answers in [Haskell](https://www.haskell.org/) ![Haskell CI](https://github.com/ephemient/aoc2023/workflows/Haskell%20CI/badge.svg)
 
 This project builds with [The Haskell Cabal](https://www.haskell.org/cabal/).
 

hs/aoc2023.cabal

@@ -24,8 +24,7 @@ library
         Day1
 
     -- Modules included in this library but not exported.
-    other-modules:
-        Common
+    -- other-modules:
 
     -- LANGUAGE extensions used by modules in this package.
     -- other-extensions: