Git push vs git push origin

Question

What's the difference between git push and git push origin?

Answer 1

hey @Hannah, 

Basically git push implicitly pushes to your work to a remote repository, with the assumption that it already exists. By default this remote repository is the origin.

In case of git push origin, it explicitly specifies to be pushed into a repository called origin.

Git push origin is usually used only where there are multiple remote repository and you want to specify which remote repository should be used for the push.

Answer 2

Git push is mostly used to publish uploaded local changes to a central repository. After a local repo has been modified a push is executed to share the modifications. 

example:

git checkout master
git fetch origin master
git rebase -i origin/master
# Squash commits, fix up commit messages etc.
git push origin master

Comments

Originate Guides - Git

These are recommendations. They should be followed in the absence of good, justifiable reasons to do things differently.

GitHub user account

Please make sure you have 2 factor authentication enabled. Your GitHub account is used to access a lot of things, and it is important to know that changes really come from you, even if you work on open-source code.

Git Best Practices

• Git flight rules

Branches

• One (or more) feature branches per user story.
• Refactorings and bug fixes should be in their own feature branches, and be reviewed separately.
• Feature branches are named like "[developer initials]-[feature-name]", e.g. kg-new-settings-page
• feature branches are cut from the development branch, and get merged into it
• the development branch matches the development server
• the master branch matches what is in production
• other servers have long-lived branches that match them by name: the staging branch matches the staging server etc
• if the project integrates with a ticket-tracking system, feature branches should be named using the following convention: "[developer initials]-[ticket key]-[feature-name]", e.g. kg-OR-16-new-settings-page. Note that JIRA expects the ticket key to be capitalized.

Commits

• Each commit into the main branch should contain only one particular change.
• Commit frequently during your work, each time a dedicated change is done and the tests pass. Don't accumulate dozens of changes before committing. Rather, get into the habit of doing one thing at a time, reviewing and committing it when done, then doing the next.
• Always review your work before committing it.
• Squash the commits on your feature branch, or do a squash commit when merging into the main branch, so that it appears there as a single atomic commit.
• Write good commit messages: A 50 character summary written in imperative ("fix signup") or as a short summary for features ("logout button"), followed by an empty line, followed by an optional longer description.

Resolving conflicts

Conflicts happen when two developers change the same line in the same file at the same time. To resolve them

• use git status to see which files have conflicts
• open the conflicting files in your editor and resolve the conflicts. Make sure you consider that both sides of the conflict contain changes that happened at the same time, so both changes should be present in your resolved code.

# resolve conflicts in your text editor
$ git add [path of resolved file]
$ git rebase --continue

Pull Requests

When you are done with a feature, submit a pull request so that it can be reviewed and merged into the development branch.

Pull requests are how we ensure quality and share knowledge. The goal is for everyone to hold one another to a high standard, for everyone to learn from each other, and to catch architectural and other mistakes before they make it into the main branch. The tone should be constructive and positive.

• Everyone can (and should) review everyone else's pull requests.
• Refactorings should be reviewed by the tech lead or architect.
• All feedback given in a PR must be at least addressed, i.e. if you don't want to do it, say why and come to an agreement with your reviewer about this issue. Getting a third opinion is a good option.
• Finding and pointing out issues in PRs is a good thing. Bonus points if you find issues in the code of senior people!
• You need to tag the reviewers in the description of your pull request (@username). This is especially important on larger projects because it helps people know what PRs need their attention.
• Every piece of code (backend, database changes, HTML, CSS) must be reviewed. You can use multiple reviewers for different types of code.
• Mark pull requests that should not be merged as "WIP" in the PR title ("WIP: new settings page").
• No comments on a PR means the review was not thorough enough. Getting comments on your PR is good, it means you are alive and learning. The learning never ends!
• Well written codebases get reviewed in one iteration (one set of comments, one round of fixes, good to go). If your reviews usually take several rounds, try to be more thorough before sending off your PRs.
• When a PR gets LGTMed ("looks good to me"), it will be merged by the author, and the feature branch should be deleted from both the local machine as well as from Github.

Here is a check list for reviewers:

• Is every piece of code in the right place, i.e. model code in a model, controller logic in a controller, app-specific helper code in a helper, generic helper code in a library?
• Do all classes have only one responsibility?
• Do all methods do only one thing?
• Are all classes/methods/variables named properly so that the code is self-describing?
• Is everything as private as possible, i.e. no fields/methods made public that aren't used externally?
• Are all files within a reasonable size (less than 100 loc)?
• Are all methods less than 10 loc?
• No law of demeter violations (providing whole objects to methods when all that's needed is the value of one attribute of them)?
• Is everything tested? Is each thing tested enough? Are things over-tested?
• Are there any obvious inefficiencies, like making a database query for each loop iteration, rather than using a more optimized query that loads all data at once?
• Spacing errors like no empty line between methods, or too many empty lines.
• There should not be any commented-out code. Commented code should be removed.
• There should not be any debug statements like "console.log" or the like.

Breaking Up Large Branches

Merging

If possible, do a squash merge. Advantages of squash merges:

• The Git history contains only one clean commit per feature / bug fix
• The Git history is one straight line of linear commits, instead of the typical Git spaghetti branch madness
• git bisect becomes a possibility again
• A git blame not only tells you who wrote a line of code, but also why (i.e. the bigger context of a change)
• Confusing detours during development are no longer visible in the final commit
• Each change provides the whole context of the change ("the user is set to null because of this feature")
• Easier cherry-picking of features/bug fixes as part of the release process: when a release is broken, we can leave broken features out and release anyway
• Easier naming of commits: name your development commits any way you want, and for the final commit copy-and-paste the ticket title and description

Tools

The best Git tool is the command line. It is easy to learn and use, and makes the full power of Git available. In addition to the command line, it is often helpful to have a visual representation of your Git tree and an interactive tool for staging changes/making commits. Here are some tools used by Originate developers:

Command Line

• Git Town: high-level command-line interface for Git

Answer 3

In simple words git push command updates the remote repository with local commits. The origin represents a remote name where the user wants to push the changes.

git push command push commits made on a local branch to a remote repository.

The git push command basically takes two arguments:

• A remote name, for example, origin
• A branch name, for example, master

Syntax:

git push <REMOTENAME> <BRANCHNAME>

Answer 4

Hi,

To push to your remote repository without any special branch and default, it will be pushed to master branch.

$ git push <github repository url>

The git push origin command is used for pushing to the remote repository with the specific branch name.

$ git push <origin> <branch-name>