├── staging.dot ├── README.md ├── CONTRIBUTING.md ├── staging.dot.svg └── LICENSE-2.0.txt /staging.dot: -------------------------------------------------------------------------------- 1 | // dot staging.dot -T svg -O 2 | digraph staging { 3 | labelloc="t" 4 | label="Undoing commits in Git\nNick Desaulniers" 5 | 6 | a [label="not modified\nversion A"]; 7 | b [label="unstaged",color=red]; 8 | c [label="staged",color=green]; 9 | d [label="not modified\nversion B"] 10 | 11 | a -> b [label=""]; 12 | 13 | b -> a [label="git checkout "] 14 | b -> c [label="git add "]; 15 | b -> d [label="git commit "] 16 | 17 | c -> a [label="git checkout HEAD "] 18 | c -> b [label="git reset "] 19 | c -> d [label="git commit "] 20 | 21 | d -> a [label="git reset --hard HEAD~"] 22 | d -> b [label="git reset HEAD~"] 23 | d -> c [label="git reset --soft HEAD~"] 24 | } 25 | 26 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | A dot file that generates a git workflow graph. 2 | 3 | ![undoing commit in git](https://cdn.rawgit.com/nickdesaulniers/git-dot/master/staging.dot.svg) 4 | 5 | Copyright 2016 Google Inc. 6 | 7 | Licensed under the Apache License, Version 2.0 (the "License"); 8 | you may not use this file except in compliance with the License. 9 | You may obtain a copy of the License at 10 | 11 | http://www.apache.org/licenses/LICENSE-2.0 12 | 13 | Unless required by applicable law or agreed to in writing, software 14 | distributed under the License is distributed on an "AS IS" BASIS, 15 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | See the License for the specific language governing permissions and 17 | limitations under the License. 18 | -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | Want to contribute? Great! First, read this page (including the small print at the end). 2 | 3 | ### Before you contribute 4 | Before we can use your code, you must sign the 5 | [Google Individual Contributor License Agreement] 6 | (https://cla.developers.google.com/about/google-individual) 7 | (CLA), which you can do online. The CLA is necessary mainly because you own the 8 | copyright to your changes, even after your contribution becomes part of our 9 | codebase, so we need your permission to use and distribute your code. We also 10 | need to be sure of various other things—for instance that you'll tell us if you 11 | know that your code infringes on other people's patents. You don't have to sign 12 | the CLA until after you've submitted your code for review and a member has 13 | approved it, but you must do it before we can put your code into our codebase. 14 | Before you start working on a larger contribution, you should get in touch with 15 | us first through the issue tracker with your idea so that we can help out and 16 | possibly guide you. Coordinating up front makes it much easier to avoid 17 | frustration later on. 18 | 19 | ### Code reviews 20 | All submissions, including submissions by project members, require review. We 21 | use Github pull requests for this purpose. 22 | 23 | ### The small print 24 | Contributions made by corporations are covered by a different agreement than 25 | the one above, the 26 | [Software Grant and Corporate Contributor License Agreement] 27 | (https://cla.developers.google.com/about/google-corporate). 28 | 29 | -------------------------------------------------------------------------------- /staging.dot.svg: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 9 | 10 | staging 11 | 12 | Undoing commits in Git 13 | Nick Desaulniers 14 | 15 | a 16 | 17 | not modified 18 | version A 19 | 20 | 21 | b 22 | 23 | unstaged 24 | 25 | 26 | a->b 27 | 28 | 29 | <modify file> 30 | 31 | 32 | b->a 33 | 34 | 35 | git checkout <file> 36 | 37 | 38 | c 39 | 40 | staged 41 | 42 | 43 | b->c 44 | 45 | 46 | git add <file> 47 | 48 | 49 | d 50 | 51 | not modified 52 | version B 53 | 54 | 55 | b->d 56 | 57 | 58 | git commit <file> 59 | 60 | 61 | c->a 62 | 63 | 64 | git checkout HEAD <file> 65 | 66 | 67 | c->b 68 | 69 | 70 | git reset <file> 71 | 72 | 73 | c->d 74 | 75 | 76 | git commit <file> 77 | 78 | 79 | d->a 80 | 81 | 82 | git reset --hard HEAD~ 83 | 84 | 85 | d->b 86 | 87 | 88 | git reset HEAD~ 89 | 90 | 91 | d->c 92 | 93 | 94 | git reset --soft HEAD~ 95 | 96 | 97 | 98 | -------------------------------------------------------------------------------- /LICENSE-2.0.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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