test: add tests for all tools (#76)

* test: add tests for all remaining tools

Problem: most formatters and linters in guard-collection had no test
coverage. The csharpier binary was renamed in v1.0+ and ruff's -e flag
was deprecated in favor of the check subcommand.

Solution: add 42 test files covering every remaining tool, fix the
csharpier and ruff definitions, extend the install script with gz/jar
archive types, add 6 new CI jobs (dotnet, ruby, clojure, elixir, nix,
swift), and expand existing jobs with newly tested tools.

* fix(ci): remove duplicate entry and untestable mypyc test

* fix(ci): restore CI config lost during merge

Problem: the -X theirs merge strategy replaced the full test/all-tools
CI config with the smaller fix/broken-configs version, losing install
entries for dart, fish_indent, google-java-format, pg_format, tombi,
typos, typstyle, xmllint, and zigfmt.

Solution: restore binary.txt, ci.yaml, and install script from the
pre-merge test/all-tools state which already had all entries.

* ci: extract repeated test setup into composite action

Problem: every test job repeated the same 5 steps for neovim, lua,
luarocks, busted/nlua, and guard.nvim clone — 175 lines of duplication
across 15 jobs.

Solution: extract into .github/actions/test-setup/action.yml and
replace with a single `uses: ./.github/actions/test-setup` per job.

* fix(test): use run_lint/run_fmt instead of manual vim.system

Problem: rebase picked up old test versions that manually construct
commands instead of using the config-driven helpers, defeating the
purpose of testing the actual tool definitions.

Solution: replace all 14 affected test files with the upstream/main
versions that use run_lint/run_fmt. Add buf lint test using run_lint.

* ci(cljfmt): use standalone binary and extract apt packages to file

Problem: cljfmt required a dedicated CI job with Java, Clojure CLI, a
hand-rolled wrapper script, and dep pre-warming. The binary job also had
an inline apt-get install command inconsistent with other tool lists.

Solution: switch cljfmt to the standalone GraalVM binary from GitHub
releases, move its test into test/binary/, delete the test-clojure job,
and extract the binary job's apt packages into binary-apt.txt.

* ci: retrigger

* ci: retrigger

* ci: re-trigger

* fix(rubocop): use rubocop directly instead of bundle exec

Problem: rubocop formatter and linter definitions used
`bundle exec rubocop`, requiring a Gemfile and bundle install
in both tests and CI.

Solution: invoke rubocop directly via `gem install rubocop`.
Remove Gemfile setup from test and CI.

Author: barrettruth

.github/actions/test-setup/action.yml

@@ -0,0 +1,18 @@
+name: Test Setup
+description: Install Neovim, Lua 5.1, Luarocks, busted, nlua, and guard.nvim
+
+runs:
+  using: composite
+  steps:
+    - uses: rhysd/action-setup-vim@v1
+      with:
+        neovim: true
+        version: nightly
+    - uses: leso-kn/gh-actions-lua@master
+      with:
+        luaVersion: '5.1'
+    - uses: hishamhm/gh-actions-luarocks@master
+    - run: luarocks install busted --local && luarocks install nlua --local
+      shell: bash
+    - run: git clone --depth 1 https://github.com/nvimdev/guard.nvim && mv guard.nvim/lua/guard lua/
+      shell: bash

.github/scripts/install-binary-tools.sh

@@ -30,9 +30,14 @@ while read -r name type url extra; do
       chmod +x "$dest/$name"
       rm -rf "$tmpdir"
       ;;
+    gz)
+      wget -q "$url" -O "$dest/$name.gz"
+      gunzip "$dest/$name.gz"
+      chmod +x "$dest/$name"
+      ;;
     jar)
       wget -q "$url" -O "$dest/$name.jar"
-      printf '#!/usr/bin/env bash\nexec java -jar "%s/%s.jar" "$@"\n' "$(cd "$dest" && pwd)" "$name" > "$dest/$name"
+      printf '#!/bin/sh\njava -jar %s/%s.jar "$@"\n' "$dest" "$name" > "$dest/$name"
       chmod +x "$dest/$name"
       ;;
   esac

.github/tools/binary-apt.txt

@@ -0,0 +1,6 @@
+fish
+jq
+libxml2-utils
+pgformatter
+shellcheck
+zsh

.github/tools/binary.txt

@@ -1,12 +1,20 @@
 alejandra bin https://github.com/kamadorueda/alejandra/releases/download/4.0.0/alejandra-x86_64-unknown-linux-musl
 buf bin https://github.com/bufbuild/buf/releases/download/v1.47.2/buf-Linux-x86_64
-hadolint bin https://github.com/hadolint/hadolint/releases/download/v2.12.0/hadolint-Linux-x86_64
+cbfmt tar https://github.com/lukas-reineke/cbfmt/releases/download/v0.2.0/cbfmt_linux-x86_64_v0.2.0.tar.gz cbfmt_linux-x86_64_v0.2.0/cbfmt
 checkmake bin https://github.com/mrtazz/checkmake/releases/download/0.2.2/checkmake-0.2.2.linux.amd64
+cljfmt tar https://github.com/weavejester/cljfmt/releases/download/0.15.6/cljfmt-0.15.6-linux-amd64-static.tar.gz cljfmt
 deno zip https://github.com/denoland/deno/releases/download/v2.1.4/deno-x86_64-unknown-linux-gnu.zip
 detekt jar https://github.com/detekt/detekt/releases/download/v1.23.7/detekt-cli-1.23.7-all.jar
+dprint zip https://github.com/dprint/dprint/releases/download/0.49.0/dprint-x86_64-unknown-linux-gnu.zip
+google-java-format jar https://github.com/google/google-java-format/releases/download/v1.34.1/google-java-format-1.34.1-all-deps.jar
+hadolint bin https://github.com/hadolint/hadolint/releases/download/v2.12.0/hadolint-Linux-x86_64
 hlint tar https://github.com/ndmitchell/hlint/releases/download/v3.10/hlint-3.10-x86_64-linux.tar.gz hlint-3.10/hlint
+ktfmt jar https://repo1.maven.org/maven2/com/facebook/ktfmt/0.52/ktfmt-0.52-jar-with-dependencies.jar
+ktlint bin https://github.com/pinterest/ktlint/releases/download/1.8.0/ktlint
 latexindent bin https://github.com/cmhughes/latexindent.pl/releases/download/V3.24.4/latexindent-linux
+ormolu zip https://github.com/tweag/ormolu/releases/download/0.8.0.2/ormolu-x86_64-linux.zip
+shfmt bin https://github.com/mvdan/sh/releases/download/v3.10.0/shfmt_v3.10.0_linux_amd64
 swiftformat zip https://github.com/nicklockwood/SwiftFormat/releases/download/0.55.3/swiftformat_linux.zip swiftformat_linux
-cbfmt tar https://github.com/lukas-reineke/cbfmt/releases/download/v0.2.0/cbfmt_linux-x86_64_v0.2.0.tar.gz cbfmt_linux-x86_64_v0.2.0/cbfmt
-dprint zip https://github.com/dprint/dprint/releases/download/0.49.0/dprint-x86_64-unknown-linux-gnu.zip
-ktlint bin https://github.com/pinterest/ktlint/releases/download/1.8.0/ktlint
+tombi gz https://github.com/tombi-toml/tombi/releases/download/v0.7.27/tombi-cli-0.7.27-x86_64-unknown-linux-musl.gz
+typos tar https://github.com/crate-ci/typos/releases/download/v1.43.3/typos-v1.43.3-x86_64-unknown-linux-musl.tar.gz ./typos
+typstyle bin https://github.com/typstyle-rs/typstyle/releases/download/v0.14.4/typstyle-x86_64-unknown-linux-gnu

.github/tools/go.txt

@@ -1,2 +1,4 @@
+golang.org/x/tools/cmd/goimports@latest
 mvdan.cc/gofumpt@latest
 github.com/segmentio/golines@latest
+github.com/google/yamlfmt/cmd/yamlfmt@latest

.github/tools/npm.txt

@@ -1,4 +1,5 @@
 prettier
+@fsouza/prettierd
 @biomejs/biome
 sql-formatter
 @taplo/cli

.github/tools/pip.txt

@@ -1,11 +1,16 @@
 autopep8
 black
 cmake-format
+codespell
 cpplint
+djhtml
 docformatter
 flake8
+isort
+mdformat
 mypy
 pylint
 ruff
 sqlfluff
+yamlfix
 yapf

.github/workflows/ci.yaml

@@ -21,24 +21,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: rhysd/action-setup-vim@v1
-        with:
-          neovim: true
-          version: nightly
+      - uses: ./.github/actions/test-setup
       - uses: actions/setup-python@v5
         with:
           python-version: '3.12'
-      - uses: leso-kn/gh-actions-lua@master
-        with:
-          luaVersion: "5.1"
-      - uses: hishamhm/gh-actions-luarocks@master
       - name: Install tools
-        run: |
-          pip install -q -r .github/tools/pip.txt
-          luarocks install busted --local
-          luarocks install nlua --local
-      - name: Clone guard.nvim
-        run: git clone --depth 1 https://github.com/nvimdev/guard.nvim && mv guard.nvim/lua/guard lua/
+        run: pip install -q -r .github/tools/pip.txt
       - name: Run tests
         run: |
           export LUA_PATH="lua/?.lua;lua/?/init.lua;$LUA_PATH"
@@ -48,24 +36,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: rhysd/action-setup-vim@v1
-        with:
-          neovim: true
-          version: nightly
+      - uses: ./.github/actions/test-setup
       - uses: actions/setup-node@v4
         with:
           node-version: 20
-      - uses: leso-kn/gh-actions-lua@master
-        with:
-          luaVersion: "5.1"
-      - uses: hishamhm/gh-actions-luarocks@master
       - name: Install tools
-        run: |
-          xargs npm install -g < .github/tools/npm.txt
-          luarocks install busted --local
-          luarocks install nlua --local
-      - name: Clone guard.nvim
-        run: git clone --depth 1 https://github.com/nvimdev/guard.nvim && mv guard.nvim/lua/guard lua/
+        run: xargs npm install -g < .github/tools/npm.txt
       - name: Run tests
         run: |
           export LUA_PATH="lua/?.lua;lua/?/init.lua;$LUA_PATH"
@@ -75,26 +51,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: rhysd/action-setup-vim@v1
-        with:
-          neovim: true
-          version: nightly
+      - uses: ./.github/actions/test-setup
       - uses: actions/setup-go@v5
         with:
           go-version: stable
           cache: false
-      - uses: leso-kn/gh-actions-lua@master
-        with:
-          luaVersion: "5.1"
-      - uses: hishamhm/gh-actions-luarocks@master
       - name: Install tools
         run: |
           xargs -L1 go install < .github/tools/go.txt
           curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.64.8
-          luarocks install busted --local
-          luarocks install nlua --local
-      - name: Clone guard.nvim
-        run: git clone --depth 1 https://github.com/nvimdev/guard.nvim && mv guard.nvim/lua/guard lua/
       - name: Run tests
         run: |
           export PATH="$HOME/go/bin:$PATH"
@@ -105,26 +70,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: rhysd/action-setup-vim@v1
-        with:
-          neovim: true
-          version: nightly
+      - uses: ./.github/actions/test-setup
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: rustfmt
       - uses: dtolnay/rust-toolchain@nightly
         with:
           components: rustfmt
-      - uses: leso-kn/gh-actions-lua@master
-        with:
-          luaVersion: "5.1"
-      - uses: hishamhm/gh-actions-luarocks@master
-      - name: Install test tools
-        run: |
-          luarocks install busted --local
-          luarocks install nlua --local
-      - name: Clone guard.nvim
-        run: git clone --depth 1 https://github.com/nvimdev/guard.nvim && mv guard.nvim/lua/guard lua/
       - name: Run tests
         run: |
           export LUA_PATH="lua/?.lua;lua/?/init.lua;$LUA_PATH"
@@ -134,22 +86,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: rhysd/action-setup-vim@v1
-        with:
-          neovim: true
-          version: nightly
-      - uses: leso-kn/gh-actions-lua@master
-        with:
-          luaVersion: "5.1"
-      - uses: hishamhm/gh-actions-luarocks@master
+      - uses: ./.github/actions/test-setup
       - name: Install tools
         run: |
-          luarocks install busted --local
-          luarocks install nlua --local
           luarocks install luacheck --local
+          luarocks install fnlfmt --local
           bash .github/scripts/install-binary-tools.sh "$HOME/.local/bin" .github/tools/lua-binary.txt
-      - name: Clone guard.nvim
-        run: git clone --depth 1 https://github.com/nvimdev/guard.nvim && mv guard.nvim/lua/guard lua/
       - name: Run tests
         run: |
           export PATH="$HOME/.local/bin:$PATH"
@@ -160,26 +102,19 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: rhysd/action-setup-vim@v1
+      - uses: ./.github/actions/test-setup
+      - uses: dart-lang/setup-dart@v1
+      - uses: mlugg/setup-zig@v2
         with:
-          neovim: true
-          version: nightly
+          version: 0.15.2
       - uses: actions/setup-java@v4
         with:
           distribution: temurin
           java-version: 21
-      - uses: leso-kn/gh-actions-lua@master
-        with:
-          luaVersion: "5.1"
-      - uses: hishamhm/gh-actions-luarocks@master
       - name: Install tools
         run: |
-          sudo apt-get install -y zsh shellcheck
-          luarocks install busted --local
-          luarocks install nlua --local
+          xargs sudo apt-get install -y < .github/tools/binary-apt.txt
           bash .github/scripts/install-binary-tools.sh "$HOME/.local/bin"
-      - name: Clone guard.nvim
-        run: git clone --depth 1 https://github.com/nvimdev/guard.nvim && mv guard.nvim/lua/guard lua/
       - name: Run tests
         run: |
           export PATH="$HOME/.local/bin:$PATH"
@@ -190,21 +125,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: rhysd/action-setup-vim@v1
-        with:
-          neovim: true
-          version: nightly
-      - uses: leso-kn/gh-actions-lua@master
-        with:
-          luaVersion: "5.1"
-      - uses: hishamhm/gh-actions-luarocks@master
+      - uses: ./.github/actions/test-setup
       - name: Install tools
-        run: |
-          xargs sudo apt-get install -y < .github/tools/apt.txt
-          luarocks install busted --local
-          luarocks install nlua --local
-      - name: Clone guard.nvim
-        run: git clone --depth 1 https://github.com/nvimdev/guard.nvim && mv guard.nvim/lua/guard lua/
+        run: xargs sudo apt-get install -y < .github/tools/apt.txt
       - name: Run tests
         run: |
           export LUA_PATH="lua/?.lua;lua/?/init.lua;$LUA_PATH"
@@ -214,24 +137,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: rhysd/action-setup-vim@v1
-        with:
-          neovim: true
-          version: nightly
+      - uses: ./.github/actions/test-setup
       - uses: actions/setup-dotnet@v4
         with:
           dotnet-version: '8.0'
-      - uses: leso-kn/gh-actions-lua@master
-        with:
-          luaVersion: "5.1"
-      - uses: hishamhm/gh-actions-luarocks@master
       - name: Install tools
-        run: |
-          dotnet tool install -g csharpier
-          luarocks install busted --local
-          luarocks install nlua --local
-      - name: Clone guard.nvim
-        run: git clone --depth 1 https://github.com/nvimdev/guard.nvim && mv guard.nvim/lua/guard lua/
+        run: dotnet tool install -g csharpier
       - name: Run tests
         run: |
           export LUA_PATH="lua/?.lua;lua/?/init.lua;$LUA_PATH"
@@ -241,31 +152,53 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: rhysd/action-setup-vim@v1
-        with:
-          neovim: true
-          version: nightly
+      - uses: ./.github/actions/test-setup
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: '3.3'
-      - uses: leso-kn/gh-actions-lua@master
-        with:
-          luaVersion: "5.1"
-      - uses: hishamhm/gh-actions-luarocks@master
       - name: Install tools
+        run: gem install rubocop
+      - name: Run tests
         run: |
-          gem install rubocop bundler
-          luarocks install busted --local
-          luarocks install nlua --local
-      - name: Setup rubocop Gemfile
+          export LUA_PATH="lua/?.lua;lua/?/init.lua;$LUA_PATH"
+          busted --lua nlua test/ruby/*_spec.lua
+
+  test-elixir:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/test-setup
+      - uses: erlef/setup-beam@v1
+        with:
+          otp-version: '27'
+          elixir-version: '1.17'
+      - name: Run tests
         run: |
-          mkdir -p /tmp/rubocop-test
-          printf "source 'https://rubygems.org'\ngem 'rubocop'\n" > /tmp/rubocop-test/Gemfile
-          cd /tmp/rubocop-test && bundle install
-      - name: Clone guard.nvim
-        run: git clone --depth 1 https://github.com/nvimdev/guard.nvim && mv guard.nvim/lua/guard lua/
+          export LUA_PATH="lua/?.lua;lua/?/init.lua;$LUA_PATH"
+          busted --lua nlua test/elixir/*_spec.lua
+
+  test-nix:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/test-setup
+      - uses: cachix/install-nix-action@v27
+      - name: Install tools
+        run: nix profile install nixpkgs#nixfmt-rfc-style
       - name: Run tests
         run: |
           export LUA_PATH="lua/?.lua;lua/?/init.lua;$LUA_PATH"
-          busted --lua nlua test/ruby/*_spec.lua
+          busted --lua nlua test/nix/*_spec.lua
 
+  test-swift:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/test-setup
+      - uses: swift-actions/setup-swift@v2
+        with:
+          swift-version: '6.0'
+      - name: Run tests
+        run: |
+          export LUA_PATH="lua/?.lua;lua/?/init.lua;$LUA_PATH"
+          busted --lua nlua test/swift/*_spec.lua