FEATURE: Add Ruby-based setup wizard using Gum #1018
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Introduces a new interactive setup wizard written in Ruby that provides a modern terminal UI experience using the Gum and Glamour gems. Key features: - Runs in a lightweight Docker container (no Ruby needed on host) - Uses docker-api gem to communicate with Docker socket directly - Interactive prompts with styled input fields and confirmations - Catppuccin-inspired color scheme with ASCII banner - Progress indicators and spinners for system checks - Full feature parity with bash discourse-setup for standalone installs Usage: ./discourse-setup-ruby [--skip-rebuild] [--skip-connection-test] The wrapper script builds the wizard image and handles the rebuild on the host after configuration completes. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Replace regex-based YAML parsing with proper YAML library - Add yq binary for clean YAML output formatting - Simplify Let's Encrypt: always enabled, ask only about email notifications - Simplify SMTP and MaxMind prompts: Yes/No with default No - Fix Ctrl+C handling for all input and confirm prompts - Work around gum-ruby gem bug that ignores `default: false` 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
When user skips SMTP configuration, remove the placeholder SMTP variables from the generated config instead of keeping them. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Add setup_wizard job to build.yml workflow for multi-arch builds - Add setup_wizard_amd64/arm64 to auto_build.rb - Push discourse/setup-wizard:release to Docker Hub - Update discourse-setup-ruby to pull image instead of building locally - Fix Dockerfile to use TARGETARCH for yq download (multi-arch support) - Hide subdomain service feature for now (focus on core rewrite first) Co-Authored-By: Claude Opus 4.5 <[email protected]>
When running via one-liner (`wget ... | sudo bash`), stdin is the pipe not the terminal. Fix by explicitly redirecting from /dev/tty which is still the user's terminal. Co-Authored-By: Claude Opus 4.5 <[email protected]>
Network checks using nc/curl are unreliable from inside a Docker container. Skip for now with a TODO to move checks to the host. Co-Authored-By: Claude Opus 4.5 <[email protected]>
This reverts commit b70cbc4.
Run with --debug flag to see detailed output: - netcat path - Port in-use check - DNS resolution - Listener status - Curl command and response Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Replace echo -e with printf for shell portability (echo -e doesn't interpret escape sequences in dash, which is /bin/sh on Debian) - Use \r\n for proper HTTP line endings - Remove -p flag from nc (netcat-openbsd on Debian doesn't use -p with -l) - Capture netcat stderr to temp log file for debugging listener failures Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Remove unused packages: git, procps, coreutils - Combine apt-get, yq download, and cleanup into single RUN layer - Combine bundle config and install into single RUN layer Reduces layer count and image size. Co-Authored-By: Claude Opus 4.5 <[email protected]>
Address PR review feedback: - Swap creation now runs on host via signal file pattern (exit 42) since swapon/sysctl require host privileges - Disk space check now uses mounted base_dir instead of container's /var Co-Authored-By: Claude Opus 4.5 <[email protected]>
pmusaraj
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Jan 12, 2026
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This looks good to me. While we still work on this, should we move the install-discourse and discourse-setup-ruby files to a folder that indicates they're the next gen of the scripts (named next or experimental or dev)?
| | |) | (_-</ _/ _ \ || | '_(_-</ -_) | ||
| |___/|_/__/\__\___/\_,_|_| /__/\___| | ||
| Setup Wizard | ||
| BANNER |
pmusaraj
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Jan 12, 2026
Comment on lines
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+114
| @scaling_params = {} | ||
| scaler.apply_scaling(@scaling_params) |
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Does this work? It looks like the passed params are empty.
pmusaraj
reviewed
Jan 12, 2026
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Summary
One-line Discourse installation:
wget -qO- https://raw.githubusercontent.com/discourse/discourse_docker/main/install-discourse | sudo bashThis handles Docker installation, clones the repo, and launches an interactive setup wizard with a modern terminal UI.
What's New
install-discourse) - installs Docker, sets up the repo, runs the wizarddiscourse-setupscript with a cleaner implementationdiscourse/setup-wizard:release(multi-arch: amd64/arm64)Usage
Test plan
containers/app.yml)app.yml)--skip-rebuildflag🤖 Generated with Claude Code