Implement GitHub actions (#722)

* Builds nightly binary tarballs on Linux, macOS, and Windows * Runs tests on every PR and merge to master * Includes GitHub Actions status in README instead of Travis * Makes the GitRev recompile hack less fragile * Makes the Makefile Cabal v3 compatible * Builds the manual as part of the CI process
2024-08-16 17:30:27 +03:00 · 2020-05-14 10:50:22 -07:00 · 2020-05-14 10:50:22 -07:00 · 1c38465ca8
commit 1c38465ca8
parent e914ceff01
16 changed files with 557 additions and 74 deletions
--- a/.github/ci.sh
+++ b/.github/ci.sh
@ -0,0 +1,147 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+[[ "$RUNNER_OS" == 'Windows' ]] && IS_WIN=true || IS_WIN=false
+BIN=bin
+EXT=""
+$IS_WIN && EXT=".exe"
+mkdir -p "$BIN"
+
+is_exe() { [[ -x "$1/$2$EXT" ]] || command -v "$2" > /dev/null 2>&1; }
+
+extract_exe() {
+  exe="$(cabal v2-exec which "$1$EXT")"
+  name="$(basename "$exe")"
+  echo "Copying $name to $2"
+  mkdir -p "$2"
+  cp -f "$exe" "$2/$name"
+  $IS_WIN || chmod +x "$2/$name"
+}
+
+setup_external_tools() {
+  is_exe "$BIN" "test-runner" && return
+  cabal v2-install --install-method=copy --installdir="$BIN" test-lib
+}
+
+setup_dist_bins() {
+  is_exe "dist" "cryptol" && is_exe "dist" "cryptol-html" && return
+  extract_exe "cryptol" "dist"
+  extract_exe "cryptol-html" "dist"
+  strip dist/cryptol*
+}
+
+install_z3() {
+  is_exe "$BIN" "z3" && return
+
+  case "$RUNNER_OS" in
+    Linux) file="ubuntu-16.04.zip" ;;
+    macOS) file="osx-10.14.6.zip" ;;
+    Windows) file="win.zip" ;;
+  esac
+  curl -o z3.zip -sL "https://github.com/Z3Prover/z3/releases/download/z3-$Z3_VERSION/z3-$Z3_VERSION-x64-$file"
+
+  if $IS_WIN; then 7z x -bd z3.zip; else unzip z3.zip; fi
+  cp z3-*/bin/z3$EXT $BIN/z3$EXT
+  $IS_WIN || chmod +x $BIN/z3
+  rm z3.zip
+}
+
+install_cvc4() {
+  is_exe "$BIN" "cvc4" && return
+  version="${CVC4_VERSION#4.}" # 4.y.z -> y.z
+
+  case "$RUNNER_OS" in
+    Linux) file="x86_64-linux-opt" ;;
+    Windows) file="win64-opt.exe" ;;
+    # macOS) brew tap cvc4/cvc4 && brew install cvc4/cvc4/cvc4 && return ;;
+    macOS) return ;; # the brew tap takes 15 minutes to install
+  esac
+  curl -o cvc4$EXT -sL "https://github.com/CVC4/CVC4/releases/download/1.7/cvc4-$version-$file"
+  $IS_WIN || chmod +x cvc4$EXT
+  mv cvc4$EXT "$BIN/cvc4$EXT"
+}
+
+install_yices() {
+  is_exe "$BIN" "yices" && return
+  ext=".tar.gz"
+  case "$RUNNER_OS" in
+    Linux) file="pc-linux-gnu-static-gmp.tar.gz" ;;
+    macOS) file="apple-darwin18.7.0-static-gmp.tar.gz" ;;
+    Windows) file="pc-mingw32-static-gmp.zip" && ext=".zip" ;;
+  esac
+  curl -o "yices$ext" -sL "https://yices.csl.sri.com/releases/$YICES_VERSION/yices-$YICES_VERSION-x86_64-$file"
+
+  if $IS_WIN; then
+    7z x -bd "yices$ext"
+    mv "yices-$YICES_VERSION"/bin/*.exe "$BIN"
+  else
+    tar -xzf "yices$ext"
+    pushd "yices-$YICES_VERSION" || exit
+    sudo ./install-yices
+    popd || exit
+  fi
+  rm -rf "yices$ext" "yices-$YICES_VERSION"
+}
+
+install_deps() {
+  ghc_ver="$(ghc --numeric-version)"
+  cp cabal.GHC-"$ghc_ver".config cabal.project.freeze
+  # Limit jobs on windows due to: https://gitlab.haskell.org/ghc/ghc/issues/17926
+  if [[ "$ghc_ver" == "8.8.3" && "$RUNNER_OS" == 'Windows' ]]; then JOBS=1; else JOBS=2; fi
+  cabal v2-configure -j$JOBS --minimize-conflict-set
+  cabal v2-build --only-dependencies exe:cryptol exe:cryptol-html
+  setup_external_tools
+}
+
+install_system_deps() {
+  install_z3 &
+  install_cvc4 &
+  install_yices &
+  wait
+  export PATH=$PWD/$BIN:$PATH
+  echo "::add-path::$PWD/$BIN"
+  # is_exe "$BIN" z3 && is_exe "$BIN" cvc4 && is_exe "$BIN" yices
+  is_exe "$BIN" z3 && is_exe "$BIN" yices
+}
+
+test_dist() {
+  setup_dist_bins
+  $BIN/test-runner --ext=.icry -F -b --exe=dist/cryptol tests
+}
+
+bundle_files() {
+  doc=dist/share/doc/cryptol
+  mkdir -p $doc
+  cp -R examples/ $doc/examples/
+  cp docs/*md docs/*pdf $doc
+
+  # Copy the two interesting examples over
+  cp docs/ProgrammingCryptol/{aes/AES,enigma/Enigma}.cry $doc/examples/
+  $IS_WIN || chmod +x dist/bin/*
+}
+
+sign() {
+  gpg --batch --import <(echo "$SIGNING_KEY")
+  fingerprint="$(gpg --list-keys | grep galois -a1 | head -n1 | awk '{$1=$1};1')"
+  echo "$fingerprint:6" | gpg --import-ownertrust
+  gpg --yes --no-tty --batch --pinentry-mode loopback --default-key "$fingerprint" --detach-sign -o "$1".sig --passphrase-file <(echo "$SIGNING_PASSPHRASE") "$1"
+}
+
+zip_dist() {
+  : "${VERSION?VERSION is required as an environment variable}"
+  name="cryptol-$VERSION-$RUNNER_OS-x86_64"
+  mv dist "$name"
+  if [[ "$RUNNER_OS" == Windows ]]; then 7z a -tzip -mx9 "$name".zip "$name"; else zip -r "$name".zip "$name"; fi
+  sign "$name".zip
+  [[ -f "$name".zip.sig ]] && [[ -f "$name".zip ]]
+}
+
+set_outputs() {
+  echo "::set-output name=changed-files::$(git diff-tree --no-commit-id --name-only -r "$1" | xargs)"
+  echo "::set-output name=cryptol-version::$(grep Version cryptol.cabal | awk '{print $2}')"
+}
+
+COMMAND="$1"
+shift
+
+"$COMMAND" "$@"
--- a/.github/pr-labeler.yml
+++ b/.github/pr-labeler.yml
@ -0,0 +1,5 @@
+feature: ["feature/*", "feat/*"]
+enhancement: ["enhancement/*"]
+fix: ["fix/*", "bugfix/*", "bug/*"]
+breaking: ["breaking/*"]
+solver: ["solver/*", "*z3*", "*cvc4*", "*yices*"]
--- a/.github/release-drafter.yml
+++ b/.github/release-drafter.yml
@ -0,0 +1,32 @@
+name-template: "v$NEXT_PATCH_VERSION"
+tag-template: "v$NEXT_PATCH_VERSION"
+categories:
+  - title: "New Features"
+    labels:
+      - "feature"
+      - "enhancement"
+  - title: "Breaking Changes"
+    labels:
+      - "breaking"
+  - title: "Bug Fixes"
+    labels:
+      - "fix"
+      - "bugfix"
+      - "bug"
+  - title: "Solver Versions"
+    labels:
+      - "solver"
+change-template: "- $TITLE @$AUTHOR (PR #$NUMBER)"
+
+replacers:
+  - search: '/Z3 (\d+)\.(\d+)\.(\d+)/ig'
+    replace: "[Z3 $1.$2.$3](https://github.com/Z3Prover/z3/releases/tag/z3-$1.$2.$3)"
+  - search: '/yices (\d+)\.(\d+)\.(\d+)/ig'
+    replace: "[Yices $1.$2.$3](https://yices.csl.sri.com/release-notes.html)"
+  - search: '/cvc(4?) (\d+)\.(\d+)\.(\d+)/ig'
+    replace: "[CVC4 $3.$4](https://github.com/CVC4/CVC4/releases/tag/$3.$4)"
+
+template: |
+  ## Cryptol $NEXT_PATCH_VERSION
+
+  $CHANGES
--- a/.github/wix.ps1
+++ b/.github/wix.ps1
@ -0,0 +1,4 @@
+& "$env:WIX\bin\heat.exe" dir "$pwd" -o allfiles.wxs -nologo -var var.pkg -ag -wixvar -cg ALLFILES -srd -dr INSTALLDIR -sfrag
+& "$env:WIX\bin\candle.exe" -ext WixUIExtension -ext WixUtilExtension -dversion="$env:VERSION" -dpkg="$pwd" win32\cryptol.wxs
+& "$env:WIX\bin\candle.exe" -ext WixUIExtension -ext WixUtilExtension -dversion="$env:VERSION" -dpkg="$pwd" allfiles.wxs
+& "$env:WIX\bin\light.exe" -ext WixUIExtension -ext WixUtilExtension -sval -o cryptol.msi cryptol.wixobj allfiles.wixobj
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@ -0,0 +1,219 @@
+name: Cryptol
+on:
+  push:
+    branches: [master]
+  pull_request:
+
+jobs:
+  outputs:
+    runs-on: ubuntu-latest
+    outputs:
+      changed: ${{ steps.outputs.outputs.changed-files }}
+      cryptol-version: ${{ steps.outputs.outputs.cryptol-version }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - id: outputs
+        run: .github/ci.sh set_outputs ${{ github.sha }}
+
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        ghc: ["8.4.4", "8.6.5", "8.8.3"]
+    name: Cryptol - GHC v${{ matrix.ghc }} - ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - uses: actions/setup-haskell@v1.1
+        id: setup-haskell
+        with:
+          ghc-version: ${{ matrix.ghc }}
+
+      - uses: actions/cache@v1
+        name: Cache cabal store
+        with:
+          path: ${{ steps.setup-haskell.outputs.cabal-store }}
+          # https://github.com/actions/cache/issues/109 "Enable always writing cache to support hermetic build systems"
+          # https://github.com/actions/cache/issues/239#issuecomment-606950711 Investigate this workaround if cache starts filling up
+          key: store-${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('**/cabal.GHC-*') }}-${{ github.sha }}
+          restore-keys: |
+            store-${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('**/cabal.GHC-*') }}-
+            store-${{ runner.os }}-${{ matrix.ghc }}-
+            store-${{ runner.os }}-
+
+      - uses: actions/cache@v1
+        name: Cache dist-newstyle
+        with:
+          path: dist-newstyle
+          key: dist-${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('**/cabal.GHC-*') }}-${{ github.sha }}
+          restore-keys: |
+            dist-${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('**/cabal.GHC-*') }}-
+            dist-${{ runner.os }}-${{ matrix.ghc }}-
+
+      - shell: bash
+        run: .github/ci.sh install_system_deps
+        env:
+          Z3_VERSION: "4.8.7"
+          CVC4_VERSION: "4.1.7"
+          YICES_VERSION: "2.6.2"
+
+      - shell: bash
+        run: .github/ci.sh install_deps
+
+      - shell: bash
+        run: cabal v2-build exe:cryptol exe:cryptol-html
+
+      - shell: bash
+        run: .github/ci.sh test_dist
+
+      - if: "startsWith(github.ref, 'refs/tags/v') && matrix.ghc == '8.8.3'"
+        uses: actions/upload-artifact@v2
+        with:
+          path: dist
+          name: ${{ runner.os }}-bins
+
+  docs:
+    runs-on: ubuntu-latest
+    needs: [outputs]
+    if: "startsWith(github.ref, 'refs/tags/v') || contains(needs.outputs.outputs.changed, 'docs/')"
+    steps:
+      - uses: actions/checkout@v2
+      - uses: docker://pandoc/latex:latest
+        with:
+          args: >-
+            sh -c
+            "
+            apk add make &&
+            tlmgr install subfigure lastpage preprint adjustbox nag collectbox sectsty todonotes palatino mathpazo &&
+            cd docs &&
+            make
+            "
+      - uses: actions/upload-artifact@v2
+        with:
+          path: docs
+          name: docs
+
+  bundle:
+    runs-on: ${{ matrix.os }}
+    if: startsWith(github.ref, 'refs/tags/v')
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        ghc: ["8.8.3"]
+    needs: [outputs, docs, build]
+    env:
+      VERSION: ${{ needs.outputs.outputs.cryptol-version }}
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/download-artifact@v2
+        with:
+          path: dist/bin
+          name: ${{ runner.os }}-bins
+
+      - uses: actions/download-artifact@v2
+        with:
+          path: docs
+          name: docs
+
+      - shell: bash
+        run: .github/ci.sh bundle_files
+
+      - if: runner.os == 'Windows'
+        run: .github/wix.ps1
+
+      - if: runner.os == 'Windows'
+        shell: bash
+        env:
+          SIGNING_PASSPHRASE: ${{ secrets.SIGNING_PASSPHRASE }}
+          SIGNING_KEY: ${{ secrets.SIGNING_KEY }}
+        run: .github/ci.sh sign cryptol.msi
+
+      - shell: bash
+        env:
+          SIGNING_PASSPHRASE: ${{ secrets.SIGNING_PASSPHRASE }}
+          SIGNING_KEY: ${{ secrets.SIGNING_KEY }}
+        run: .github/ci.sh zip_dist
+
+      - uses: actions/upload-artifact@v2
+        with:
+          name: cryptol-${{ env.VERSION }}-${{ runner.os }}-x86_64
+          path: "cryptol-${{ env.VERSION }}-${{ runner.os }}-x86_64.zip*"
+
+      - uses: actions/upload-artifact@v2
+        if: runner.os == 'Windows'
+        with:
+          name: cryptol-${{ env.VERSION }}-${{ runner.os }}-x86_64.msi
+          path: "cryptol.msi*"
+
+  release:
+    if: "github.event_name == 'push' && github.ref == 'refs/heads/master'"
+    outputs:
+      upload_url: ${{ steps.release.outputs.upload_url }}
+
+    runs-on: ubuntu-latest
+    steps:
+      - id: release
+        uses: release-drafter/release-drafter@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  upload-artifacts-to-release:
+    if: "github.event_name == 'push' && github.ref == 'refs/heads/master'"
+    strategy:
+      matrix:
+        os: [Linux, Windows, macOS]
+    needs: [outputs, bundle, release]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/download-artifact@v2
+        with:
+          name: cryptol-${{ needs.outputs.outputs.cryptol-version }}-${{ runner.os }}-x86_64
+
+      - if: runner.os == 'Windows'
+        uses: actions/download-artifact@v2
+        with:
+          name: cryptol-${{ needs.outputs.outputs.cryptol-version }}-${{ runner.os }}-x86_64.msi
+
+      - uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.release.outputs.upload_url }}
+          asset_path: ./cryptol-${{ needs.outputs.outputs.cryptol-version }}-${{ runner.os }}-x86_64.zip
+          asset_name: cryptol-${{ needs.outputs.outputs.cryptol-version }}-${{ runner.os }}-x86_64.zip
+          asset_content_type: application/zip
+
+      - uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.release.outputs.upload_url }}
+          asset_path: ./cryptol-${{ needs.outputs.outputs.cryptol-version }}-${{ runner.os }}-x86_64.zip.sig
+          asset_name: cryptol-${{ needs.outputs.outputs.cryptol-version }}-${{ runner.os }}-x86_64.zip.sig
+          asset_content_type: application/pgp-signature
+
+      - if: runner.os == 'Windows'
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.release.outputs.upload_url }}
+          asset_path: ./cryptol-${{ needs.outputs.outputs.cryptol-version }}-${{ runner.os }}-x86_64.msi
+          asset_name: cryptol-${{ needs.outputs.outputs.cryptol-version }}-${{ runner.os }}-x86_64.msi
+          asset_content_type: application/x-msi
+
+      - if: runner.os == 'Windows'
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.release.outputs.upload_url }}
+          asset_path: ./cryptol-${{ needs.outputs.outputs.cryptol-version }}-${{ runner.os }}-x86_64.msi.sig
+          asset_name: cryptol-${{ needs.outputs.outputs.cryptol-version }}-${{ runner.os }}-x86_64.msi.sig
+          asset_content_type: application/pgp-signature
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@ -0,0 +1,28 @@
+name: Cryptol Dockerfile
+on:
+  schedule:
+    - cron: "0 0 * * *"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Cryptol Docker
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - id: outputs
+        run: |
+          changed_since="$(git log --since '23 hours 59 minutes')"
+          files="${changed_since:+"$(git diff-tree --no-commit-id --name-only -r '${{ github.sha }}' | xargs)"}"
+          echo "::set-output name=files::$files"
+          echo "::set-output name=version::$(grep Version cryptol.cabal | awk '{print $2}')"
+
+      - name: Publish to Registry
+        if: ${{ steps.outputs.outputs.files }}
+        uses: elgohr/Publish-Docker-Github-Action@master
+        with:
+          name: galoisinc/cryptol
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+          tags: "latest,${{ steps.outputs.outputs.version }}"
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@ -0,0 +1,60 @@
+name: Cryptol Nightly Builds
+on:
+  schedule:
+    - cron: "0 0 * * *"
+
+jobs:
+  outputs:
+    runs-on: ubuntu-latest
+    outputs:
+      changed: ${{ steps.get-changed.outputs.changed-files }}
+      cryptol-version: ${{ steps.cryptol-version.outputs.cryptol-version }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - id: get-changed
+        run: |
+          changed_since="$(git log --since '23 hours 59 minutes')"
+          files="${changed_since:+"$(git diff-tree --no-commit-id --name-only -r '${{ github.sha }}' | xargs)"}"
+          echo "::set-output name=changed-files::$files"
+      - id: cryptol-version
+        run: echo "::set-output name=cryptol-version::$(grep Version cryptol.cabal | awk '{print $2}')"
+
+  build:
+    needs: [outputs]
+    if: ${{ needs.outputs.outputs.changed }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - uses: actions/setup-haskell@v1.1
+        with:
+          ghc-version: "8.8"
+
+      - shell: bash
+        run: cabal v2-build exe:cryptol exe:cryptol-html
+
+      - shell: bash
+        run: .github/ci.sh setup_dist_bins
+
+      - if: runner.os == 'Windows'
+        env:
+          VERSION: ${{ needs.outputs.outputs.cryptol-version }}
+        run: .github/wix.ps1
+
+      - uses: actions/upload-artifact@v2
+        with:
+          path: dist
+          name: ${{ runner.os }}-bins
+
+      - uses: actions/upload-artifact@v2
+        if: runner.os == 'Windows'
+        with:
+          path: cryptol.msi
+          name: cryptol.msi
--- a/.github/workflows/pr-labeler.yml
+++ b/.github/workflows/pr-labeler.yml
@ -0,0 +1,12 @@
+name: PR Labeler
+on:
+  pull_request:
+    types: [opened]
+
+jobs:
+  pr-labeler:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: TimonVS/pr-labeler-action@v3
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
--- a/.github/workflows/remove-old-artifacts.yml
+++ b/.github/workflows/remove-old-artifacts.yml
@ -0,0 +1,18 @@
+# https://github.com/actions/upload-artifact/issues/5
+
+name: Remove old artifacts
+on:
+  schedule:
+    - cron: "0 1 * * *"
+
+jobs:
+  remove-old-artifacts:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Remove old artifacts
+        uses: c-hive/gha-remove-artifacts@v1
+        with:
+          age: "1 week"
+          skip-tags: true
--- a/.gitignore
+++ b/.gitignore
@ -8,6 +8,8 @@ results.xml
 dist-newstyle
 .stack-work
 .ghc.environment.*
+cabal.project.freeze
+cabal.project.local*

 # don't check in generated documentation
 #docs/CryptolPrims.pdf
--- a/7
+++ b/7
@ -15,9 +15,9 @@ ARG DIFF="diff"
 ARG IGNORE_EXPECTED="--ignore-expected"
 ARG CABAL_BUILD_FLAGS="-j"
 ARG CABAL_INSTALL_FLAGS="${CABAL_BUILD_FLAGS}"
-RUN make tarball
+RUN ./cry build
 ARG TIME=""
-RUN make test
+RUN ./cry test
 RUN mkdir -p rootfs/"${CRYPTOLPATH}" \
    && cp -r lib/* rootfs/"${CRYPTOLPATH}" \
    && mkdir -p rootfs/usr/local \
@ -29,7 +29,8 @@ RUN chown -R root:root /cryptol/rootfs

 FROM debian:stretch-slim
 RUN apt-get update \
-    && apt-get install -y libgmp10 libgomp1 libffi6 wget libncurses5 unzip
+    && apt-get install -y libgmp10 libgomp1 libffi6 wget libncurses5 unzip \
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
 COPY --from=build /cryptol/rootfs /
 RUN useradd -m cryptol && chown -R cryptol:cryptol /home/cryptol
 USER cryptol
--- a/README.md
+++ b/README.md
@ -1,5 +1,5 @@
-[![Build
-Status](https://travis-ci.org/GaloisInc/cryptol.svg?branch=master)](https://travis-ci.org/GaloisInc/cryptol)
+![Build
+Status](https://github.com/GaloisInc/cryptol/workflows/Cryptol/badge.svg)

 # Cryptol, version 2

--- a/cabal.GHC-8.4.4.config
+++ b/cabal.GHC-8.4.4.config
@ -133,7 +133,6 @@ constraints: any.Cabal ==2.2.0.1,
             any.monadLib ==3.10,
             any.mtl ==2.2.2,
             any.mwc-random ==0.14.0.0,
-             any.network ==3.1.1.1,
             any.old-locale ==1.0.0.7,
             any.optparse-applicative ==0.15.1.0,
             any.panic ==0.4.0.1,
@ -153,7 +152,6 @@ constraints: any.Cabal ==2.2.0.1,
             reflection -slow +template-haskell,
             any.regex-base ==0.94.0.0,
             any.regex-posix ==0.96.0.0,
-             regex-posix -_regex-posix-clib,
             any.resourcet ==1.2.4,
             any.rts ==1.0,
             any.sbv ==8.6,
@ -182,14 +180,11 @@ constraints: any.Cabal ==2.2.0.1,
             any.template-haskell ==2.13.0.0,
             any.temporary ==1.3,
             any.terminal-size ==0.3.2.1,
-             any.terminfo ==0.4.1.1,
             any.test-framework ==0.8.2.0,
             any.test-framework-hunit ==0.3.0.2,
             test-framework-hunit -base3 +base4,
             any.test-lib ==0.2.1,
             any.text ==1.2.3.1,
-             any.text-short ==0.1.3,
-             text-short -asserts,
             any.tf-random ==0.5,
             any.th-abstraction ==0.3.2.0,
             any.time ==1.8.0.2,
@ -202,7 +197,6 @@ constraints: any.Cabal ==2.2.0.1,
             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
             any.type-equality ==1,
             any.unbounded-delays ==0.1.1.0,
-             any.unix ==2.7.2.2,
             any.unliftio-core ==0.2.0.1,
             any.unordered-containers ==0.2.10.0,
             unordered-containers -debug,
--- a/cabal.GHC-8.6.5.config
+++ b/cabal.GHC-8.6.5.config
@ -134,7 +134,6 @@ constraints: any.Cabal ==2.4.0.1,
             any.monadLib ==3.10,
             any.mtl ==2.2.2,
             any.mwc-random ==0.14.0.0,
-             any.network ==3.1.1.1,
             any.old-locale ==1.0.0.7,
             any.optparse-applicative ==0.15.1.0,
             any.panic ==0.4.0.1,
@ -154,7 +153,6 @@ constraints: any.Cabal ==2.4.0.1,
             reflection -slow +template-haskell,
             any.regex-base ==0.94.0.0,
             any.regex-posix ==0.96.0.0,
-             regex-posix -_regex-posix-clib,
             any.resourcet ==1.2.4,
             any.rts ==1.0,
             any.sbv ==8.6,
@ -183,14 +181,11 @@ constraints: any.Cabal ==2.4.0.1,
             any.template-haskell ==2.14.0.0,
             any.temporary ==1.3,
             any.terminal-size ==0.3.2.1,
-             any.terminfo ==0.4.1.2,
             any.test-framework ==0.8.2.0,
             any.test-framework-hunit ==0.3.0.2,
             test-framework-hunit -base3 +base4,
             any.test-lib ==0.2.1,
             any.text ==1.2.3.1,
-             any.text-short ==0.1.3,
-             text-short -asserts,
             any.tf-random ==0.5,
             any.th-abstraction ==0.3.2.0,
             any.time ==1.8.0.2,
@ -203,7 +198,6 @@ constraints: any.Cabal ==2.4.0.1,
             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
             any.type-equality ==1,
             any.unbounded-delays ==0.1.1.0,
-             any.unix ==2.7.2.2,
             any.unliftio-core ==0.2.0.1,
             any.unordered-containers ==0.2.10.0,
             unordered-containers -debug,
--- a/cabal.GHC-8.8.3.config
+++ b/cabal.GHC-8.8.3.config
@ -134,7 +134,6 @@ constraints: any.Cabal ==3.0.1.0,
             any.monadLib ==3.10,
             any.mtl ==2.2.2,
             any.mwc-random ==0.14.0.0,
-             any.network ==3.1.1.1,
             any.old-locale ==1.0.0.7,
             any.optparse-applicative ==0.15.1.0,
             any.panic ==0.4.0.1,
@ -154,7 +153,6 @@ constraints: any.Cabal ==3.0.1.0,
             reflection -slow +template-haskell,
             any.regex-base ==0.94.0.0,
             any.regex-posix ==0.96.0.0,
-             regex-posix -_regex-posix-clib,
             any.resourcet ==1.2.4,
             any.rts ==1.0,
             any.sbv ==8.6,
@ -183,14 +181,11 @@ constraints: any.Cabal ==3.0.1.0,
             any.template-haskell ==2.15.0.0,
             any.temporary ==1.3,
             any.terminal-size ==0.3.2.1,
-             any.terminfo ==0.4.1.4,
             any.test-framework ==0.8.2.0,
             any.test-framework-hunit ==0.3.0.2,
             test-framework-hunit -base3 +base4,
             any.test-lib ==0.2.1,
             any.text ==1.2.4.0,
-             any.text-short ==0.1.3,
-             text-short -asserts,
             any.tf-random ==0.5,
             any.th-abstraction ==0.3.2.0,
             any.time ==1.9.3,
@ -203,7 +198,6 @@ constraints: any.Cabal ==3.0.1.0,
             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
             any.type-equality ==1,
             any.unbounded-delays ==0.1.1.0,
-             any.unix ==2.7.2.2,
             any.unliftio-core ==0.2.0.1,
             any.unordered-containers ==0.2.10.0,
             unordered-containers -debug,
--- a/75
+++ b/75
@ -1,32 +1,25 @@
-#!/bin/bash
+#!/usr/bin/env bash

 BIN=bin

-function setup_external_tools {
-  if [ ! -f "$BIN/test-runner" ]
-  then
-    mkdir -p "$BIN"
-    cabal v2-install --installdir="$BIN" test-lib
-  fi
+function setup_external_tools() {
+  [[ -x "$BIN/test-runner" || -x "$BIN/test-runner.exe" ]] && return
+  cabal v2-install --install-method=copy --installdir="$BIN" test-lib
 }

-function show_usage {
-cat <<EOM
+function show_usage() {
+  cat << EOM
 Usage: $0 COMMAND COMANND_OPTIONS
 Available commands:
-  run       Run Cryptol
-  build     Build Cryptol
-  haddock   Generate Haddock documentation
-  test      Run some tests
-  exe-path  Print the location of the local executable
+  run                          Run Cryptol
+  build                        Build Cryptol
+  haddock                      Generate Haddock documentation
+  test                         Run some tests
+  exe-path                     Print the location of the local executable
 EOM
 }

-
-
-
-if [ "$#" == "0" ]
-then
+if [ "$#" == "0" ]; then
  show_usage
  exit 1
 fi
@ -35,8 +28,7 @@ COMMAND=$1
 shift

 case $COMMAND in
-  run)
-    cabal exec cryptol -- $*;;
+  run) cabal v2-exec cryptol -- $* ;;

  build)
    echo Building Cryptol
@ -46,48 +38,29 @@ case $COMMAND in
    # depends on the environment.  For now, we temporarily modify the
    # file, then build, then revert it back after build.

-    echo -- Last build $(date) >> src/GitRev.hs
+    dirty_string="-- Last build $(date)"
+    echo "$dirty_string" >> src/GitRev.hs

    cabal v2-build exe:cryptol

-    # WARNING!!!:  this is here to undo the HACK date stamp, and will
-    # undo any changes to this file, so comment it out if you'd like
-    # to change the file
-    git checkout src/GitRev.hs
+    sed -i "/^$dirty_string/d" src/GitRev.hs
    ;;

-  haddock)
-    echo Building Haddock documentation
-    cabal v2-haddock;;
-
+  haddock) echo Building Haddock documentation && cabal v2-haddock ;;

  test)
    echo Running tests
    setup_external_tools
-    if [ "$#" == "0" ]
-      then TESTS=tests
-      else TESTS=$*
-    fi
+    if [ "$#" == "0" ]; then TESTS=tests; else TESTS=$*; fi
    $BIN/test-runner --ext=.icry \
-                     --exe=cabal \
-                     -F v2-run -F -v0 -F exe:cryptol -F -- -F -b \
-                     $TESTS
+      --exe=cabal \
+      -F v2-run -F -v0 -F exe:cryptol -F -- -F -b \
+      $TESTS
    ;;

-  help)
-    show_usage
-    exit 0;;
+  help) show_usage && exit 0 ;;

-  exe-path)
-    cabal exec which cryptol
-    exit 0;;
-
-  *)
-    echo Unrecognized command: $COMMAND
-    show_usage
-    exit 1;;
+  exe-path) cabal v2-exec which cryptol ;;

+  *) echo "Unrecognized command: $COMMAND" && show_usage && exit 1 ;;
 esac
-
-
-