Git 101… tror jag?

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# check git version and that it is installed
git --version
# Check all git configs 
git config --list

# Add config
git config --global user.name "user name"
git config --global user.email "hh@gmail.com"

# change your default Branch to main 
git config --global init.defaultBranch main
# Initialize a repository from existing code
git init
# adds a [.git] folder that contains all information about your project
# So if you want to stop tracking with git you have to remove the [.git] folder
#Get status about tracking
git status
#Add files to staging area

git add -A
# or 
git add .
# Remove files from staging area
git reset

Git commit = snapshot

  1. Making changes
  2. Staging changes (saving)
  3. Committing changes
# Our first commit

git add .
git commit -m "first commit"

#check status
$ git status
  On branch master                            <- our anwser from your git status question
  noting to commit, working directory clean   <- our anwser from your git status question

# all files are tracked and summited to our LOCAL git repo
# Check Log
git log
# cloning a REMOTE Repo
git clone git@github.com:johanilsson/github101.git
# viewing information about the REMOTE repo
git remote -v

# all branch local and remote
git branch -a 
# --- Pushing changes - commit changes ---

# commit local
git diff     # show changes
git status   # see files that is modified
git add -A   # add to staging
git commit -m "commit message" # commit with changes

# then push
git pull origin main  # pull any changes that have been made on MAIN 
git push origin main  
#          |      \ our branch
#    name of our remote repo
# [1] Create a branch for desired feature

# create new branch
git branch newNiceStuff

#see braches
git branch

# change to newNiceStuff
git checkout newNiceStuff
# [2] Make changes to local repo

# see what is modified 
git status

# add changes
git add . # for only adding one file git add file.name

# commit changes to LOCAL repo
git commit -m "look new hot stuff"
[3] After commit push branch to remote

# add new local repo with new branch to remote 
git push -u origin newNiceStuff

git branch -a
# [4] Merge a branch

# checkout main local repo branch
git checkout main

# pull if changes on remote repo main branch
git pull origin main

# see branches that we have merge so far
git branch --merged

# marge newNiceStuff to main
git merge newNiceStuff

# push changes to remote repo
git push origin main
# [5] Delete branch

# check so branch is merged
git branch --merged

# -d <- deleted local
git branch -d newNiceStuff

# check local and remote branches. 
git branch -a

# delete remote branch newNiceStuff
git push origin --delete newNiceStuff
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