a46aa641f9
* feat: add R language support Add R as a new supported scripting language in Windmill, following the same pattern used for Ruby. Includes: - Backend: ScriptLang::Rlang enum variant, DB migration, tree-sitter-r parser crate with tests, WASM parser binding, R executor with NSJail sandboxing, job dispatch and signature parsing - Frontend: language picker, R icon, syntax highlighting, editor bar insertions (Sys.getenv, get_variable, get_resource), schema inference, init code template, BETA badge - CLI: .r extension mapping, sync support, bootstrap template R scripts use `main <- function(...)` syntax, jsonlite for JSON serialization, and system curl for the Windmill client helper. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: add R package resolution and installation Parse library()/require() calls from R scripts to extract dependencies. Resolve versions from CRAN, cache lockfiles in pip_resolution_cache, and install packages to a shared R library cache. The run step sets R_LIBS_USER so installed packages are available to the script. - Parser: parse_r_requirements() extracts package names from AST - Executor: resolve() generates lockfile, install() installs from CRAN - Worker lockfiles: wire up R resolve for dependency jobs Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: add nsjail sandboxing for R resolve and install phases Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix: fix R get_variable/get_resource and add sandbox annotation + e2e tests Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix: fix R arg inference with JS fallback parser and get_variable/get_resource Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix flake * nsjail * nits * fix: R install improvements - suppress verbose output, flat lockfile logging, Dockerfile R support, rlimits - Suppress renv verbose output during resolve and install (controlled by #verbose annotation) - Filter renv from install list (already loaded, causes noisy restart message) - Log compact "resolved N packages" instead of full renv.lock JSON - Add R (r-base, r-cran-renv) to DockerfileFull and DockerfileFullEe - Use disable_rl for nsjail install config (R compiles from source) - Reduce default concurrency from 20 to 5 - Add rlang to openflow.openapi.yaml - Fix MainArgSignature (no_main_func -> auto_kind) after main merge Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * final * fix: remove accidental R install from multiplayer Dockerfile Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: remove R from Windows build and DockerfileExtra Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: rename R migration to avoid timestamp collision with trigger_filter_logic Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * all * fix: R install improvements - suppress verbose output, flat lockfile logging, Dockerfile R support, rlimits Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: add clear error when Rscript binary is missing Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: fix type errors in R fallback parser, use format! in wrap(), add R system prompts Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com> Co-authored-by: pyranota <pyra@duck.com>
Windmill CLI
A simple CLI allowing interactions with windmill from the command line.
You can find more information in Windmill Docs
Installation
Install the wmill CLI tool using npm install -g windmill-cli.
Update to the latest version using wmill upgrade.
Workspaces
To get started run wmill workspace add or use the instructions from the
workspace settings.
Running Flows & Scripts
Run a script or flow using wmill flow/script run u/username/path/to/script and
pass any inputs using --data + Inputs specified as a JSON string or a file
using @ <filename> or stdin using @-.
Curl-style syntax using -d @- for stdin or -d @<filename> is also supported.
Flow Steps and Logs will be streamed during execution automatically.
Pushing Resources, Scripts & More
The CLI can push specifications to a windmill instance. See the examples/ folder for formats.
Switch to a different workspace
wmill workspace switch <workspace_name>
Sync a workspace
Pull
wmill sync pull
Push
wmill sync push
We recommend using the --yaml option to use yaml instead of json as the encoding format. Yaml will be made the default soon.
Pushing individual files
You can push individual resources using
wmill <type> push <file_name> \<remote_name\>. This does not require a special
folder layout or file name, as this is given at runtime.
Listing
All commands support listing by just not providing a subcommand, ie
wmill script will result in a list of scripts. Some allow additional options,
learn about this by specifying --help.
User Management
You can add & remove users via wmill user add/remove, and list them using
wmill user
Pulling
You can pull the entire workspace using wmill pull
Completion
The CLI comes with completions out of the box via wmill completions <shell>.
(Via cliffy)
Bash
To enable bash completions add the following line to your ~/.bashrc:
source <(wmill completions bash)
Fish
To enable fish completions add the following line to your
~/.config/fish/config.fish:
source (wmill completions fish | psub)
Zsh
To enable zsh completions add the following line to your ~/.zshrc:
source <(wmill completions zsh)
Development
Testing with a local windmill-yaml-validator
To test local changes to the validator before publishing, use npm link:
# In windmill-yaml-validator/
npm run build
npm link
# In cli/
npm link windmill-yaml-validator
Running Tests
Prerequisites:
- PostgreSQL running locally (default:
postgres://postgres:changeme@localhost:5432) - Rust toolchain installed
Run tests locally (full features):
bun test test/
Run tests in CI mode (minimal features, skips EE tests):
CI_MINIMAL_FEATURES=true bun test test/
| Variable | Description |
|---|---|
CI_MINIMAL_FEATURES |
Set to true to skip EE-dependent tests |
DATABASE_URL |
PostgreSQL connection string |
EE_LICENSE_KEY |
Enterprise license key for EE features |