docs: generate vim help docs

.github/workflows/docgen.yml

@@ -0,0 +1,35 @@
+name: Generate docs
+
+on:
+  push:
+    branches-ignore:
+      - master
+
+jobs:
+  docs:
+    name: Generate docs
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3.0.2
+      - uses: cachix/install-nix-action@v17
+      - uses: cachix/cachix-action@v10
+        with:
+          name: mrcjkb
+          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
+
+      - name: Generating docs
+        run: nix run ".#docgen"
+
+      - name: Update documentation
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          COMMIT_MSG: |
+            docs(generated): update doc/haskell-tools.txt
+            skip-checks: true
+        run: |
+          git config user.email "actions@github"
+          git config user.name "Github Actions"
+          git remote set-url origin https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git
+          git add doc/
+          # Only commit and push if we have changes
+          git diff --quiet && git diff --staged --quiet || (git commit -m "${COMMIT_MSG}"; git push origin HEAD:${GITHUB_REF})

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - Ability to temporarily set the log level via `ht.log.set_level(level)`.
 - `tools.repl.auto_focus` option.
+- Vimdocs
 ### Fixed
 - repl.toggleterm: Do not close on failure.
 - repl: Quote file names.

README.md

@@ -66,7 +66,7 @@ It is also available on `nixpkgs`.
 
 ## Quick Setup
 
-This plugin automatically configures the `haskell-language-server` neovim client and integrates with other haskell tools.
+This plugin automatically configures the `haskell-language-server` builtin LSP client and integrates with other haskell tools.
 See the [Features](#features) section for more info.
 
 > :warning: