bisect-regression
Find the exact commit that introduced a bug. Use when something worked before and broke, and you don't know which change did it.
Datos de origen
- Repositorio
- Archive228/loopkit
- Última actividad en el origen
- 29 de junio de 2026 a las 21:52
- Idioma detectado de SKILL.md
- inglés
- Estrellas
- 757
- Forks
- 124
Opciones de instalación
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Lee SKILL.md y los archivos complementarios que muestra SkillsMP antes de decidir si quieres instalarlo.
Mostrando SKILL.md
SKILL.md
Instrucciones de origen · Vista previa de solo lectura- name
- bisect-regression
- description
- Find the exact commit that introduced a bug. Use when something worked before and broke, and you don't know which change did it.
# Bisect the Regression
1. Find a known-good commit and a known-bad one. Confirm both by actually checking out and testing.
2. `git bisect start; git bisect bad <bad>; git bisect good <good>`.
3. At each step, run the SMALLEST test that distinguishes good from bad. Mark `git bisect good/bad`.
4. When git names the first bad commit, read its diff. The bug is in those lines — don't guess elsewhere.
5. `git bisect reset`. Report: the commit, the line, the one-sentence cause.
Automate it: `git bisect run ./repro.sh` if you have a script that exits non-zero on the bug.
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