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99 lines
4.6 KiB
Markdown
99 lines
4.6 KiB
Markdown
# difyctl
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CLI client for [Dify] platform. Browser device-flow signin, list/inspect apps, run with structured input, parse output as JSON, YAML, or human text.
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## Install
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Builds are standalone binaries (Bun-compiled) published as **GitHub Actions workflow artifacts** — no npm, no GitHub Release assets. The installer fetches the latest successful `cli-release.yml` run on `main`, verifies sha256, and copies the binary into `$HOME/.local/bin/difyctl`.
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```sh
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# GH_TOKEN with `actions:read` scope is required — workflow artifact downloads
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# need auth even on public repos.
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export GH_TOKEN=<your-pat>
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curl -fsSL https://raw.githubusercontent.com/langgenius/dify/main/cli/scripts/install-cli.sh | sh
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```
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| Env | Default | Purpose |
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| ---------------- | ----------------- | ----------------------------------------------------- |
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| `GH_TOKEN` | — | GitHub PAT (or `GITHUB_TOKEN`) with `actions:read`. |
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| `DIFYCTL_PREFIX` | `$HOME/.local` | Install root. Binary lands at `<prefix>/bin/difyctl`. |
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| `DIFYCTL_REPO` | `langgenius/dify` | Source repo. |
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| `DIFYCTL_BRANCH` | `main` | Branch to pick the latest successful run from. |
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Supported targets: `darwin-arm64`, `darwin-x64`, `linux-arm64`, `linux-x64`, `windows-x64.exe`. The shell installer covers Linux + macOS; Windows users can download the `.exe` directly from the same artifact.
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## Quickstart
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```sh
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difyctl auth login # opens browser; paste the device code shown
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difyctl get app # list apps in default workspace
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difyctl describe app <app-id> # inspect parameters
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difyctl run app <app-id> "hello" # run, blocking
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difyctl run app <app-id> "hello" -o json | jq .answer # JSON output
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difyctl run app <app-id> --input name=world --input topic=cats # workflow inputs
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```
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Background docs: `difyctl help account`, `difyctl help external`, `difyctl help environment`.
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## Commands
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Run `difyctl --help` for the full list of commands.
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Run `difyctl <cmd> --help` for per-command reference.
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## Output formats
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| Flag | Behavior |
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| --------- | ------------------------------------------------------ |
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| (none) | Human table, columns auto-sized to terminal. |
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| `-o wide` | Same as table, no column truncation. |
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| `-o json` | Pretty-printed JSON, machine-parseable, stable shape. |
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| `-o yaml` | YAML mirror of `-o json`. |
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| `-o name` | IDs only, newline-separated — pipes into `xargs`. |
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| `-o text` | kubectl-describe style human text (`describe`, `run`). |
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Errors emit JSON envelope to stderr in `-o json` mode; else human message. Exit codes deterministic.
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## Configuration
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| OS | Config path |
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| ------- | -------------------------------------------- |
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| Linux | `${XDG_CONFIG_HOME:-$HOME/.config}/difyctl/` |
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| macOS | `$HOME/.config/difyctl/` |
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| Windows | `%APPDATA%\difyctl\` |
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Override with `DIFY_CONFIG_DIR=/some/path`. Files written `0600`, directory `0700`. Tokens use OS keychain by default, fall back to sealed file on hosts without one.
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For every env var `difyctl` reads, run `difyctl env list` (machine-readable) or `difyctl help environment` (narrative).
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## Streaming
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`run app` uses blocking transport by default. For long-running apps (likely exceed ~30s) pass `--stream`:
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```sh
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difyctl run app app-1 "tell me about cats" --stream
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```
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Agent apps (`mode === 'agent-chat'` or `is_agent` flag set) stream regardless — Dify backend rejects blocking requests for agent mode. Combining `--stream` with `-o json` or `-o yaml` aggregates SSE events into same envelope shape as blocking response, so structured output identical regardless of transport.
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## HTTP retry
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Idempotent requests (`GET`, `PUT`, `DELETE`) retry on transient network/DNS failures with exponential backoff. Default count: **3**. `POST` and `PATCH` never retry — side effects possible.
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| Knob | Effect |
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| ------------------------ | ---------------------------------------------- |
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| `--http-retry <n>` | Per-invocation override. `0` disables retries. |
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| `DIFYCTL_HTTP_RETRY=<n>` | Process-level default. |
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Resolution: flag → env → 3.
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## Contributing
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See [`ARD.md`] for architecture patterns, scaffolding recipe, dev workflow.
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## License
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Apache-2.0.
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[Dify]: https://dify.ai
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[`ARD.md`]: ARD.md
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