# Obs Management

> Manage Open Build Service (OBS) projects. Use when working with OBS packages for home:aspiers.

- Skill: `majiayu000/obs-management` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/obs-management`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/obs-management/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/obs-management

---


# OBS Management

Manage packages in the Open Build Service for home:aspiers.

## When to Use This Skill

Use this skill when:
- Working with OBS packages at `/home/adam/OBS/home/aspiers`
- Creating new OBS packages
- Building, testing, or debugging OBS packages
- Managing package sources, patches, andspec files

## CRITICAL REQUIREMENT: BUILD FROM SOURCE ONLY

**NEVER use pre-built binaries, AppImages, or binary packages in OBS!**

The entire purpose and requirement of OBS is to build packages from source code.
This ensures:
- Reproducible builds
- Security and transparency
- Distribution-specific optimizations
- License compliance verification

Always download source tarballs, not binary releases. If a package fails to
build from source, debug and fix the build process - do NOT look for pre-built
alternatives.

## Setup and Basic Commands

### Create a new package

```bash
read -p "Package name: " PKG_NAME
read -p "Source URL (tarball, git repo, etc.): " SOURCE_URL
cd /home/adam/OBS/home/aspiers
osc mkpac "$PKG_NAME"
cd "$PKG_NAME"
echo "Package $PKG_NAME created. Source: $SOURCE_URL"
echo "Next steps: download source, create .spec file, add files with 'osc add'"
```

### Common workflow for existing packages

```bash
cd /home/adam/OBS/home/aspiers/<package-name>
osc up                   # Update from OBS
osc status               # Check local changes
osc add <new-files>      # Add new files
osc commit -m "message"  # Commit changes
```

## Building and Testing

### Build locally (takes 1-2+ minutes)

```bash
osc build openSUSE_Tumbleweed x86_64      # Build for Tumbleweed
osc build --clean                         # Clean build
```

### Monitor remote build results

```bash
osc results                               # Show build status for all targets
osc results openSUSE_Tumbleweed           # Show results for specific target
osc results --watch                       # Watch results continuously
```

### Check build logs

```bash
osc bl openSUSE_Tumbleweed x86_64         # View build log
osc blt openSUSE_Tumbleweed x86_64        # Tail build log (follow)
osc bl --last openSUSE_Tumbleweed x86_64  # Last failed build log
```

## Package Structure Examples

### Simple Python package

```spec
Name:           bsgit
Version:        0.7
Release:        0
Summary:        A simple git frontend for the openSUSE build service
License:        GPL v2 or later
Group:          Productivity/Text/Utilities
Source:         bsgit-%version.tar.gz
BuildRequires:  python-devel
Requires:       git-core osc

%prep
%setup

%build
%{__python} setup.py build

%install
%{__python} setup.py install --prefix=%{_prefix} --root %{buildroot}
```

### Package with patches

```spec
Name:           safecat
Version:        1.13.2
Release:        0
Summary:        Write Data Safely to a Directory
License:        BSD-4-Clause
Source:         %{name}-%{_version}.tar.gz
Patch0:         01-respect-umask.patch
Patch1:         02-no-RPLINE-DTLINE.patch
BuildRequires:  cpp groff

%prep
%setup -q -n %{name}-%{_version}
%patch0 -p1
%patch1 -p1
```

### Using _service for automatic source updates

```xml
<services>
  <service name="tar_scm" mode="disabled">
    <param name="url">http://git.savannah.gnu.org/r/devilspie2.git</param>
    <param name="scm">git</param>
    <param name="version">0.39</param>
    <param name="revision">v0.39</param>
  </service>
  <service name="recompress" mode="disabled">
    <param name="file">devilspie2-*.tar</param>
    <param name="compression">bz2</param>
  </service>
</services>
```

## Documentation Guidelines

Essential reading:
- **Packaging Guidelines**: https://en.opensuse.org/openSUSE:Packaging_guidelines
- **OBS User Guide**: https://openbuildservice.org/help/manuals/obs-user-guide/
- **Spec file documentation**: https://en.opensuse.org/openSUSE:Specfile_guidelines
- **Packaging patches**: https://en.opensuse.org/openSUSE:Packaging_Patches_guidelines

Language-specific guidelines:
- **Python**: https://en.opensuse.org/openSUSE:Packaging_Python
- **Ruby**: https://en.opensuse.org/openSUSE:Packaging_Ruby
- **JavaScript/Node.js**: https://en.opensuse.org/openSUSE:Packaging_nodejs

## Troubleshooting

### Common issues

| Issue | Solution |
|-------|----------|
| Build fails | Check `osc bl` for errors |
| Missing dependencies | Add to BuildRequires in .spec file |
| Permission errors | Ensure proper file ownership in %files section |
| Version conflicts | Update Version/Release in .spec file |

### Useful debugging

```bash
osc chroot openSUSE_Tumbleweed x86_64   # Enter build chroot
osc shell openSUSE_Tumbleweed x86_64    # Interactive shell in build env
osc log <package-name>                  # View commit history
```

## Important Notes

- Reproducibility is essential: files added via `osc add` must have a clear origin
- Always test builds locally before committing to OBS!