[GO] Review from git init to git push

Frequently used Git commands (personally)

● Anyway, create a branch before starting work (do not develop a master branch if possible)

→ git branch (check the existence of the current branch and other branches) → git branch Or → git checkout -b Or → git branch origin

● Switch branches → git branch (check the existence of the current branch and other branches) → git checkout

● Okay, let's save the change difference (work) at a good point

→ git add. (All changes from work tree to staging) → git status (confirmation) ● Let's start over → git reset HEAD (Cancel git add, return to work tree state) → git status (confirmation)

● Let's commit (save) because we added (staging)

→ git commit -m "arbitrary commit message" → git status (confirmation) → git show (confirmation) Quit with q key ● Let's start over → git reset --hard HEAD^

● Alright, let's push to a remote branch

→ git push origin master (local working branch name) master (remote destination branch name) → git push origin HEAD

Save your work in git

Create a git repository and push it to a remote repository on github

Terminal/Create repository locally

//Command execution in working directory
%git init
//result.git directory generation OK below
Initialized empty Git repository in /Users/user/StaticSiteGeneratorBlog/.git/

//.Check git directory generation
%ls -a
.	..	.git	BLOG

//gitconfig setting Match with github
%git config --global user.name "User name"
%git config --global user.email "Email address used on github"

//Check git settings
%git config -l
//result
user.name=***********
user.email=***********@gmail.com

//Public / private key generation command for ssh connection
%ssh-keygen -t rsa
//Press Enter* 3

//.Check if the key can be generated in the ssh directory
//Move
%cd ~/.ssh/  (←/Users/Hidden directory under user.ssh)
//Show hidden files
%ls -a
//result
id_rsa          (← Private key)
id_rsa.pub      (← Public key ・ Register this on Github side)	

//Copy and paste the public key to github
//View public key with cat command
%cat id_rsa  (.When executing from other than the ssh directory cat~/.ssh/id_rsa)

//Make a copy of the long public key cryptographic text
ssh-rsa *****........

//Go to github
URL: github.com/setting/keys
github>setting>SSH and GCP keys>Press the New SSH key button

Enter title
Paste the public key into key
>Press the Add SSH key button

//Command to check communication between local and github (remote)
%ssh -T [email protected]
//result
Hi ************! You've successfully authenticated, but GitHub does not provide shell access.

Creating a remote repository

github browser> Repositories at the top of My Page> Press the New button on the top right

Decide on an arbitrary repository name on the Create a new repository page

When you press the Create repository button Repository page is created

/Users/user/Blog

//Add URL of remote repository"origin"Register the repository destination in
//Copy the URL from your browser and create a new remote repository name"ssg_blog"Add
Blog%git remote add origin https://github.com/**********/Hugo-Blog

//Remote confirmation
Blog%git remote
//result
origin

//Remote origin settings
Blog%git remote -v
//result
origin	https://github.com/**********/Hugo-Blog (fetch)
origin	https://github.com/**********/Hugo-Blog (push)

Commit local work diff (until just before push)

/Users/user/Blog

//Check local work status
//In the working directory
Blog%git status
//result
On branch master
No commits yet
Untracked files:
  (use "git add <file>..." to include in what will be committed)
        archetypes/
        config.toml
nothing added to commit but untracked files present (use "git add" to track)
--- Translation ---
About the branch master
No commits yet
Untracked files:
   （「gitadd <file> ...Include in the committed content)
        archetypes/
        config.toml
Nothing has been added to the commit, but there are untracked files (use "git add" to track)

//There is a directory creation status called BLOG in the working tree, so stage it with git add
Blog%git add /Users/user/StaticSiteGeneratorBlog/BLOG 
Blog%git status
//result
On branch master
No commits yet
Changes to be committed:
  (use "git rm --cached <file>..." to unstage)
        new file:   archetypes/default.md
        new file:   config.toml
--- Translation ---
About the branch master
No commits yet
Changes to commit:
   （「gitrm --cached <file> ...Use to unstaging)
New file: archetypes/ default.md
New file: config.toml


//Commit from staging to local repository
//Commit with a commit message
Blog%git commit -m "hugo new site Blog" 
//result
[master (root-commit) 7c66fd3]hugo new site Blog
 2 files changed, 9 insertions(+)
 create mode 100644 archetypes/default.md
 create mode 100644 config.toml

//Verification
%git status
//result
On branch master
nothing to commit, working tree clean  //OK

//Did you commit?
%git show
//result
commit 7c66fd3440a2db1c404de664254b0c634b88f7a9 (HEAD -> master)
Author: Sakagami-Keisuke <[email protected]>
Date:   Sun Jan 3 15:22:15 2021 +0900

hugo new site Blog

...........OK

Push to remote repository

This time push to local master branch → remote master branch without creating working branch

Terminal

//Check local branch name
%git branch
//result
*master (← master because I didn't create a work branch)

//Remote repository (ssg_blog) PUSH on the master branch
//origin=https://github.com/**********/ssg_blog (push)

%git push origin master:master
Destination Local: Remote
//Result OK
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 4 threads
Compressing objects: 100% (4/4), done.
Writing objects: 100% (5/5), 501 bytes | 501.00 KiB/s, done.
Total 5 (delta 0), reused 0 (delta 0)
To https://github.com/Sakagami-Keisuke/HugoBlog.git
 * [new branch]      master -> master 

I was able to push

Subsequent pushes

Terminal

%git push origin HEAD　or  %git push origin master
//result
Everything up-to-date