Git Reset

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Git Reset

resetje příkaz, který používáme, když chceme přesunout úložiště zpět do předchozího stavu commita zahodit všechny změny provedené poté commit.

Krok 1: Najděte předchozí commit:

Git Reset Krok 1

Krok 2: Přesuňte úložiště zpět do tohoto kroku:

Git Reset Krok 2

Po předchozí kapitole tu máme část naší commithistorie, ke které bychom se mohli vrátit. Zkusme to udělat s reset.

Git Reset Najít potvrzení v protokolu

Nejprve musíme najít bod, ke kterému se chceme vrátit. K tomu musíme projít log.

Abychom se vyhnuli velmi dlouhému logseznamu, použijeme --onelinemožnost, která poskytuje pouze jeden řádek na commitzobrazení:

Prvních sedm znaků commit hash- to je to, na co se musíme odkázat v našem příkazu reset.
a commit message

Pojďme tedy najít bod, který chceme reset:

Příklad

git log --oneline
e56ba1f (HEAD -> master) Revert "Just a regular update, definitely no accidents here..."
52418f7 Just a regular update, definitely no accidents here...
9a9add8 (origin/master) Added .gitignore
81912ba Corrected spelling error
3fdaa5b Merge pull request #1 from w3schools-test/update-readme
836e5bf (origin/update-readme, update-readme) Updated readme for GitHub Branches
daf4f7c (origin/html-skeleton, html-skeleton) Updated index.html with basic meta
facaeae (gh-page/master) Merge branch 'master' of https://github.com/w3schools-test/hello-world
e7de78f Updated index.html. Resized image
5a04b6f Updated README.md with a line about focus
d29d69f Updated README.md with a line about GitHub
e0b6038 merged with hello-world-images after fixing conflicts
1f1584e added new image
dfa79db updated index.html with emergency fix
0312c55 Added image to Hello World
09f4acd Updated index.html with a new line
221ec6e First release of Hello World!

Chceme se vrátit k commit: 9a9add8 (origin/master) Added .gitignore, poslednímu, než jsme se začali motat.

Git Reset

We reset our repository back to the specific commit using git reset commithash (commithash being the first 7 characters of the commit hash we found in the log):

Example

git reset 9a9add8

Now let's check the log again:

Example

git log --oneline
9a9add8 (HEAD -> master, origin/master) Added .gitignore
81912ba Corrected spelling error
3fdaa5b Merge pull request #1 from w3schools-test/update-readme
836e5bf (origin/update-readme, update-readme) Updated readme for GitHub Branches
daf4f7c (origin/html-skeleton, html-skeleton) Updated index.html with basic meta
facaeae (gh-page/master) Merge branch 'master' of https://github.com/w3schools-test/hello-world
e7de78f Updated index.html. Resized image
5a04b6f Updated README.md with a line about focus
d29d69f Updated README.md with a line about GitHub
e0b6038 merged with hello-world-images after fixing conflicts
1f1584e added new image
dfa79db updated index.html with emergency fix
0312c55 Added image to Hello World
09f4acd Updated index.html with a new line
221ec6e First release of Hello World!

Warning: Messing with the commit history of a repository can be dangerous. It is usually ok to make these kinds of changes to your own local repository. However, you should avoid making changes that rewrite history to remote repositories, especially if others are working with them.

Git Undo Reset

Even though the commits are no longer showing up in the log, it is not removed from Git.

If you know the commit hash you can reset to it:

Example

git reset e56ba1f

Now let's check the log again:

Example

git log --oneline
e56ba1f (HEAD -> master) Revert "Just a regular update, definitely no accidents here..."
52418f7 Just a regular update, definitely no accidents here...
9a9add8 (origin/master) Added .gitignore
81912ba Corrected spelling error
3fdaa5b Merge pull request #1 from w3schools-test/update-readme
836e5bf (origin/update-readme, update-readme) Updated readme for GitHub Branches
daf4f7c (origin/html-skeleton, html-skeleton) Updated index.html with basic meta
facaeae (gh-page/master) Merge branch 'master' of https://github.com/w3schools-test/hello-world
e7de78f Updated index.html. Resized image
5a04b6f Updated README.md with a line about focus
d29d69f Updated README.md with a line about GitHub
e0b6038 merged with hello-world-images after fixing conflicts
1f1584e added new image
dfa79db updated index.html with emergency fix
0312c55 Added image to Hello World
09f4acd Updated index.html with a new line
221ec6e First release of Hello World!

Výukový program Git

Git a {{title}}

Git Contribute

Git Advanced

Git Undo

Git Reset

Změnit platformu:

Git Reset

Git Reset Najít potvrzení v protokolu

Příklad

Git Reset

Example

Example

Git Undo Reset

Example

Example

Test Yourself With Exercises

Exercise: