58 lines
1.3 KiB
Markdown
58 lines
1.3 KiB
Markdown
---
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title: Git revisions
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---
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### Commits
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| `dae68e1` | sha1 |
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{:.shortcuts}
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### References
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| `HEAD` | reference |
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| `master` | branch |
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| `v1.0.0` | tag |
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| `origin/master` | aka, *refs/remotes/origin/master* |
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| `heads/master` | aka, *refs/heads/master* |
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{:.shortcuts}
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### Searching back
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| `master@{yesterday}` | also *1 day ago*, etc |
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| `master@{2}` | 2nd prior value |
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| `master@{push}` | where *master* would push to |
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| `master^` | parent commit |
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| `master^2` | 2nd parent, eg, what it merged |
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| `master~5` | 5 parents back |
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| `master^0` | this commit; disambiguates from tags |
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| `v0.99.8^{tag}` | can be *commit*, *tag*, *tree*, *object* |
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| `v0.99.8^{}` | defaults to *{tag}* |
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| `:/fix bug` | searches commit messages |
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{:.shortcuts}
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### Other
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| `HEAD:README` | ... |
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| `0:README` | (0 to 3) ... |
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{:.shortcuts}
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## Ranges
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| `master` | reachable parents from master |
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| `^master` | exclude reachable parents from master |
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| `master..fix` | reachable from *fix* but not *master* |
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| `master...fix` | reachable from *fix* and *master*, but not both |
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| `HEAD^@` | parents of *HEAD* |
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| `HEAD^!` | *HEAD*, then excluding parents's ancestors |
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{:.shortcuts}
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### Ranges illustration
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```no-highlight
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A -+- E - F - G master
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'- B - C - D fix
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master..fix = BCD
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master...fix = BCD and EFG
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```
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