193 lines
6.6 KiB
Markdown
193 lines
6.6 KiB
Markdown
# iLSP — Editor Setup Guide
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iLSP is a self-hosted LSP proxy at `ilsp.i80.dk` that provides smart autocomplete for:
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- **Bicep** — internal module registry, parameter names, allowed values, version tags
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- **Python** — Jedi-powered completions and diagnostics
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- **YAML pipelines** — Azure DevOps template references and GitHub Actions reusable workflows
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No extra editor plugins are needed beyond the standard language-server clients you
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already have. iLSP speaks standard LSP over WebSocket and works with any editor that
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supports LSP WebSocket transport.
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---
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## IntelliJ IDEA setup (LSP4IJ)
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Install the [LSP4IJ](https://plugins.jetbrains.com/plugin/23257-lsp4ij) plugin, then:
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1. **Settings → Languages & Frameworks → LSP → Language Servers → +**
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- Name: `iLSP Bicep`
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- Server type: `Command` (not WebSocket — see note below)
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- Command: `python3`
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- Arguments: `/Users/lrihni/Projects/iLSP/scripts/lsp_bridge.py wss://ilsp.i80.dk/bicep`
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> **Note**: LSP4IJ's WebSocket mode doesn't handle LSP Content-Length framing correctly,
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> causing "starting..." to hang or "Stream closed" errors. Use `lsp_bridge.py` instead.
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2. **Add a file-type mapping** under the new server entry:
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- File pattern: `*.bicep;*.bicepparam` (include both Bicep file types)
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3. **Disable Azure Toolkit Bicep completions** — this is critical if you have the
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Azure Toolkit plugin installed. Without this step, IDEA merges completions from
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both LSP4IJ and Azure Toolkit, resulting in noisy suggestions (`resource`,
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`projectName`, Bicep schema types, etc.) appearing alongside iLSP results.
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Go to **Settings → Languages & Frameworks → Azure Toolkit for IntelliJ**
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and disable or uncheck Bicep language support. If there is no such option,
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disable the Azure Toolkit plugin entirely for Bicep projects, or suppress
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its completion contributor via **Settings → Editor → General → Code Completion**
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(uncheck "Show suggestions from plugins that don't support the current language server").
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> **Why**: LSP4IJ feeds completions through the LSP protocol where iLSP can
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> filter them. Azure Toolkit injects completions directly into IDEA's completion
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> system, bypassing the LSP layer entirely — iLSP cannot suppress those.
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---
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## Neovim setup
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```lua
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-- In your LSP config (e.g. ~/.config/nvim/lua/lsp.lua)
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-- Bicep
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vim.lsp.start({
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name = "ilsp-bicep",
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cmd = vim.lsp.rpc.connect("wss://ilsp.i80.dk/bicep"),
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root_dir = vim.fs.dirname(vim.fs.find({ "bicepconfig.json", ".git" }, { upward = true })[1]),
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filetypes = { "bicep" },
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})
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-- YAML (pipeline files)
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vim.lsp.start({
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name = "ilsp-yaml",
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cmd = vim.lsp.rpc.connect("wss://ilsp.i80.dk/yaml"),
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root_dir = vim.fs.dirname(vim.fs.find({ ".git" }, { upward = true })[1]),
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filetypes = { "yaml" },
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})
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-- Python
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vim.lsp.start({
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name = "ilsp-python",
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cmd = vim.lsp.rpc.connect("wss://ilsp.i80.dk/python"),
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root_dir = vim.fs.dirname(vim.fs.find({ "pyproject.toml", ".git" }, { upward = true })[1]),
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filetypes = { "python" },
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})
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```
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## VS Code setup
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Install the [LSP WebSocket](https://marketplace.visualstudio.com/items?itemName=example.lsp-ws) extension (or equivalent), then add to `settings.json`:
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```json
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{
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"lspWebSocket.servers": [
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{ "languageId": "bicep", "url": "wss://ilsp.i80.dk/bicep" },
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{ "languageId": "yaml", "url": "wss://ilsp.i80.dk/yaml" },
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{ "languageId": "python","url": "wss://ilsp.i80.dk/python" }
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]
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}
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```
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---
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## What iLSP adds on top of the standard schema
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### Bicep — internal module registry
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The standard Bicep LSP knows nothing about your internal ACR registry.
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iLSP intercepts completion requests and injects:
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| Context | What you get |
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|---------|-------------|
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| `'br/modules:<cursor>'` | All 27 internal modules (`appservice`, `roleassignments`, …) |
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| `'br/modules:roleassignments:<cursor>'` | Available versions (`1.1.x`, `2.0.x`, `latest`, …) |
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| `params {` inside a module block | Parameter names with types, required/optional, defaults |
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| parameter value positions | Allowed values for enum-type params |
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Items from the internal catalog always sort to the **top** of the completion list.
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### YAML pipelines — AzDO template completions
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When you type `- template:` in an `azure-pipelines.yml`, iLSP recognises the AzDO
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pipeline format and injects completions from the `pipeline-templates` Bitbucket repo:
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```yaml
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steps:
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- template: tasks/k8s/deploy.yaml@pipeline-templates
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# ↑ cursor here → get all task templates with @pipeline-templates label
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parameters:
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environment: | # ← cursor here → get param names for deploy.yaml
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targetNamespace: # ← cursor here → get allowed values if defined
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```
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**Format detection** — iLSP auto-detects AzDO vs GHA:
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- `- template:` or `stages:` / `trigger:` → AzDO mode
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- `on:` / `workflow_call` / `runs-on:` → GHA mode
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No extra configuration needed in your editor.
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### YAML pipelines — GitHub Actions reusable workflows
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In `.github/workflows/*.yml` files that call LRU-Digital reusable workflows:
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```yaml
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jobs:
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deploy:
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uses: LRU-Digital/infra/.github/workflows/deploy-k8s.yml@main
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# ↑ cursor here → get all reusable workflows
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with:
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environment: | # ← cursor here → get input names for deploy-k8s.yml
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```
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---
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## Updating the catalogs
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Catalogs are baked into the Docker image at build time. To update them:
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```bash
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cd ~/Projects/iLSP
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# 1. Regenerate catalogs from local repos
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python3 scripts/sync_pipeline_templates.py # → pipeline_templates_catalog.json
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python3 scripts/sync_iac_module_sources.py # → iac_source_catalog.json (from DevOpsMCP)
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python3 scripts/sync_bicep_modules.py # → bicep_modules_catalog.json
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# 2. Push and deploy
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bash scripts/push_catalogs.sh
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```
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The `/reload` endpoint on the running service reloads catalogs from volume-mounted
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files if present, so you can update without a full redeploy for pipeline templates.
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---
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## Health check
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```bash
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curl https://ilsp.i80.dk/health
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# → {"status":"ok","bicep_modules":27,"iac_source_modules":26,"pipeline_templates":48,"yaml_lsp":true,...}
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```
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| Field | What it means |
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|-------|--------------|
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| `bicep_modules` | Modules in the ACR registry catalog |
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| `iac_source_modules` | Modules with source-level param docs |
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| `pipeline_templates` | AzDO + GHA templates available for YAML completion |
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| `yaml_lsp` | yaml-language-server detected and working |
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---
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## Smoke tests
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```bash
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# Against production
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python3 scripts/smoke_test_completions.py
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# Against local dev container
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python3 scripts/smoke_test_completions.py http://localhost:2089
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```
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Tests 1–5 cover Bicep, tests 6–7 cover YAML pipeline templates.
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