125 lines
5.6 KiB
Markdown
125 lines
5.6 KiB
Markdown
# Homarr Developer CLI
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Build and launch local Homarr images and GHCR pull-request builds, then manage them from responsive terminal dashboards.
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## Requirements
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- Docker or OrbStack
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- Go 1.25+ to build from source
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- GitHub CLI authenticated with `gh auth login` for pull-request features
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## Setup
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```sh
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pnpm install
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```
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Create `.env` from `.env.example` and set `DB_URL` to an absolute path for the SQLite file before running the migration. In a POSIX shell, use `cp .env.example .env`; in PowerShell, use `Copy-Item .env.example .env`.
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Then run `pnpm db:migration:sqlite:run` to create or update the database. The migration command also seeds a new database. Use `pnpm db:seed` explicitly when you need to seed an existing database. Start Redis separately with `pnpm docker:dev:up` when it is needed.
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The examples below use `pnpm dev:cli -- ...`, which works from POSIX shells and PowerShell. If you prefer a global command, install it with `pnpm dev:cli:install` and add your Go bin directory to `PATH`.
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## Build
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```sh
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pnpm dev:cli -- build feature
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pnpm dev:cli -- build --pr 6441
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pnpm dev:cli -- rebuild feature
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```
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Checkout builds are tagged as `homarr:<name>`. The source checkout and revision are recorded on the image so `homarr rebuild` and the development dashboard can rebuild it later. PR builds use a temporary checkout and default to `homarr:pr-<number>`.
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## Launch
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```sh
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homarr --pr 6441 --env WORKSHOP_WEB_URL=https://app-v2.preview.homarr.dev/
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pnpm dev:cli -- run dev
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pnpm dev:cli -- run --detach dev
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pnpm dev:cli -- run --pr 6441
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pnpm dev:cli -- run --pr 6441 --demo
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pnpm dev:cli -- run --env FOO=bar --env FEATURE=true dev
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```
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PR launches always pull the latest GHCR tag before starting. Local tags remain local.
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The installed binary accepts `--pr`, `--demo`, `--detach`, and repeatable `--env KEY=VALUE` flags directly, so
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`homarr --pr <number> --env KEY=VALUE` is shorthand for `homarr run --pr <number> --env KEY=VALUE`.
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The first launch generates a per-user encryption key in the OS config directory and reuses it for later launches. Set `HOMARR_DEV_SECRET_ENCRYPTION_KEY` to a 64-character hexadecimal key to override it.
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The command reference below assumes the optional `homarr` installation. Without it, prefix each command with `pnpm dev:cli --` (for example, `pnpm dev:cli -- dev`).
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## Commands
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```text
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homarr Interactive local and remote image browser
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homarr --pr <number> Pull and launch a PR image, with optional --env overrides
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homarr dev Explicit alias for the main browser
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homarr dash Start on the instance dashboard
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homarr build <name> Build this checkout as homarr:<name>
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homarr build --pr <number> Build a PR locally from a temporary checkout
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homarr rebuild <name> Rebuild from recorded provenance
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homarr images List local images with build provenance
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homarr data List instance data volumes
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homarr prune Remove stopped instances
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homarr list Script-friendly instance list
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homarr logs <container> Follow logs
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homarr shell <container> Open an interactive shell in a running instance
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homarr ci [pr] [--watch] View or watch GitHub CI checks for a pull request
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homarr open <container> Open in browser
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homarr stop <container> Stop
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homarr restart <container> Restart
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homarr remove <container> Force-remove
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homarr doctor Check Docker, Engine API, and optional integrations
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```
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## Development Browser
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```text
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/ Filter by PR number, title, author, branch, CI, image, state, or port
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↑/↓ or j/k Select row
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Enter or Space Start the available image; choose local or remote when both exist; stop when running
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R Build locally in background (or rebuild local image)
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p Pull remote PR image in background and start container
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m Manage mode (chords: b rebuild, i delete image, d delete data, c remove container, p prune)
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t Background tasks overlay (status, progress, cancellation)
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Tab Cycle sidebar tab (logs / build / ci)
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l Toggle sidebar visibility
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L Pin logs to currently selected container
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f Follow or pause logs
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Page Up/Down Scroll logs
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M Toggle demo mode for next launch
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b Toggle bot PRs
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o Open PR on GitHub
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a Open running instance in browser
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c Copy instance URL to clipboard
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r Refresh data
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1 / 2 / d Switch screen (development / instances)
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? Help overlay
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q Quit (cancels background tasks)
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```
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Pull progress with live layer bytes, throughput, BuildKit step streaming, local build provenance, CI rollup badges, container health status, and live output streams are non-blocking. When a background pull completes, the sidebar automatically transitions to streaming the running instance's live logs.
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## Instance Dashboard
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```text
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/ Filter by name, image, state, health, port, or URL
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↑/↓ or j/k Select row
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Enter or Space Start / stop selected instance
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s Stop instance
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S Restart instance
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x Remove container (keeps data)
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m Manage mode for selected instance
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t Background tasks overlay
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Tab Cycle sidebar tab (logs / build / ci)
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l Toggle sidebar visibility
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L Pin logs
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f Follow / pause logs
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Page Up/Down Scroll logs
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o Open running instance in browser
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c Copy URL to clipboard
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R Rebuild from recorded provenance
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r Refresh
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1 / 2 / d Switch screen
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? Help overlay
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q Quit
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```
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