:snowflake::ski: ECSE223 SnowShoeTours Project: Team 07

Project Overview

For more information about the SnowShoeTours application, please consult the wiki.

More details on Iteration 2 Instruction

Team Members

Name	GitHub username
Angela Zhu	angelaxzhu
Antoine Phan	notkaramel
Bilar Mokhtari	bmokhtari
Emma Friesen	emma-friesen
Jennifer Tram Su	jennifertramsu
Sameer Riaz	SRIAZ77

Command-line nagivation basics

The "terminal"

• On Windows: please use PowerShell or Git Bash (or maybe PuTTY :\)
• On Linux: please use the terminal emulator of choice (e.g., Gnome's built-in gnome-terminal, alacritty, kitty). Any shells (bash, zsh, fish would work).
• On MacOS: please use the built-in terminal emulator or your terminal of choice.

File navigation

• Usually your current folder will be shown on the same line to the left (or a line above) of your cursor. Else, you can check with

pwd

• To list all files & folders in your current location, use ls. Other flags might apply such as:

ls	# to list all files & folders
ls -a	# to list all files & folders (includes hidden ones)
ls -l 	# to list files and folders with their permission on your machine.

• To change directory, use cd. Examples:

cd Desktop/ecse223-project	# To access ecse223-project that you put on the Desktop
cd ..		# To go to the parent folder of your current location
cd		# To go to your home folder (Linux & MacOS tested, not sure how Windows would work)

• Check if prerequisite programs available on your machine:

git -v 		# to check if git is installed
java -version	# to check java version (we just JDK 17 or 19)

Checkout to your own branch

# Create a new branch
git checkout -b branch-name # replace branch-name with your own branch name

# For example:
git checkout -b emma

Switch/Checkout to an exisiting branch

git checkout <branch name>	# or, on some machines
git switch <branch name>


# For example
git checkout main	# switch to main branch
git checckout emma	# switch to branch named "Emma"

Merging branches & Resolving Conflicts (might use Vim editor)

• Cases where you want to merge branch in this project specifically are:
  1. You want to get updates from common-base branch to the main branch.
  2. You want to get updates from the main branch to your own working branch.
  3. (Please do Pull Request on GitHub instead) You want to apply your changes from your own branch to the GitHub repository. E.g., you merge your branch emma to the development branch.
• And please do not merge anything into common-base branch
• How to:

# Switch to your target branch
git checkout <your-target-branch>

# Merge to your target branch from your reference branch
git merge <your-reference-branch>

• At this step, you may encounter a pop-up window asking you to write/edit a merge message, and it will be [by default] use a text editor called VIM. If you know how to use VIM, amazing! Else, no need to worry. The message has already written for you by default. All you have to do is type the following sequence: (see the lower left corner of your terminal window)

:wq

• Merge conflicts may occurs. In this case, it's recommended that you resolves conflicts on editor such as VSCode, by either choosing to keep the current changes or apply the incoming changes to your branch.

• Further instruction on this will be updated for ECSE 321 I guess :))

Common commands for Git

Make sure that you work on your branch and not on the main branch.

# Check the status of the repository.
# Attention to your current branch and files you modified/added.
# Attention to whether your branch(es) is behind/ahead of the GitHub repo.
git status

# Update the repository from remote repository
git pull

# Add all changes to the staging area
git add .  # or
git add -A
# Add a specific file to the staging area
git add <file>

# Commit the changes in the staging area
git commit -m "Commit message"

# Push the changes to the remote repository
git push