veenanitk / sapient-freshers-2021-jun-asde

sapient-freshers-2021-jun-asde

Sapient Freshers-2021-jun-asde

Batch POC: Kanhav Ghai

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Aarsh Verdan - DTU, Joined in pJP, likes to play online games, guitar, and likes to learn technology

Akhil tomar - DTU, likes : Backing Trecking, Travelling

Akshit Kumar - IIT Karagpur, playing video games, graphic designing, PS,

Aneesha Kota - IIT bhubaneshwar, play badminton, sports, singing

Bitan - IIT Bhubanesh, sudoku, likes reading a lot, watching web series one

Deepanjan - IIT Patna, CS, like to sing, swimming

Harshit singal - IIT Delhi, part of PJP, optimistic, likes to play soccer, and like playing chess

Hemanth Umanshanar - NIT Suratkat, plygin video games, watigin movies, playing guitar

Kanav Ghai - IIT Patna, likes youtube with sports, and likes eating

Karmanya Sharma - likes to learn, play football, badminton, started blogging,

Krishna - IIT Bhubaneshwar, CS, watching cricket, likes cooking

Lakshya - IIT Gandhinagar, CS, playing badminton, likes listening to music,

Prateek - IIT Kharagpur, watining movies, does cooking

Priyadarshan - DTU, CS, likes to play guitar, likes to play with dog, reads blogs

Raj Shekar - does painting, drawing , and likes to watch TV Series

Rizwan Khan - from Delhi, IIT Patna, playing cricket

Rohit - IIT Gandhinagar, ply online games, cricket watch TV Series,

Sailaja - IIT bhubaneshwar, plays badminton, mobile games

sanjana - NITK surajkal, digital art work,

Shushrut - NITK suratkal, CS, motor sport

Sioddharth - IIT Roorkey, plays any sports, watch movies, TV series, etc

pradyuman - IIT patna, plays chess, watch movies, in free time

Suhas - IIT suratkal, PC games, watch F1, football

Veena - NITK suratkal, playing basket ball, likes eating street food.

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DAY 1

CONFLUENCE(Wiki) - JIRA - BITBUCKET

Git + GitHub / BitBucket
Jenkins (CI/CD)

LEFT -> RIGHT ( collges, they teach technologys then solve the problem) RIGHT -> LEFT (first identify the problem then the technology comes)

Work Approach

1. Tech stack
2. 4-5 Week of training - in that we have a small project
3. 7 Weeks a full fledged project work

TDD Style - Technology BDD Style - Semi Technology GIVEN, WHEN, THEN (AND, BUT) DDD Style - Pure Business

DOR - Defination of Release
DOD - Defination of Done

Work Method

List Of Softwares :

• Git Bash : https://git-scm.com/downloads

• Java 8 : https://www.oracle.com/in/java/technologies/javase/javase-jdk8-downloads.html

• Jenkins : https://www.jenkins.io/download/

• Docker : https://docs.docker.com/docker-for-windows/install/

  docker run hello-world

• Eclipse : https://www.eclipse.org/downloads/

• VS Code : https://code.visualstudio.com/download

• NodeJS : https://nodejs.org/en/

Either go with "master", "main"

Git Commands

git init

git branch -- create a branch

git checkout - checkout / switch branch

git branch --merged - to show if the current branch is merged from other branch

git branch --no-merged - to show if the current branch is not merged from other branch

git checkout main

git merge new_branch

git checkout -b dev1 (create and switch the branch)

Git Reset

• soft reset - will keep the file in stagin area but not commit
• mixed reset (defult) - this will take the file to untracked area
• hard reset - the content is also take off

In any case if you want to get back your code, have the commit id and you can checkout from there

The git reset command is a complex and versatile tool for undoing changes. It has three primary forms of invocation. These forms correspond to command line arguments --soft, --mixed, --hard.

git stash temporarily shelves (or stashes) changes you've made to your working copy so you can work on something else, and then come back and re-apply them later on.

In Git we have 4 area

1. Untracked files
2. Tracked (add)
3. committed files (commit)
4. stash

working with stash

git stash save "message"

git stash list

git stash pop - it applied and removes

git stash apply stash@{} - applies and doesnot remove

git stash drop stash@{} - to remove the stash

git stash clear - to clear all the stash

git stash show stash@{} - to show the stash

git shash show -p stash@{} - to show the actual code

git fetch + git merge = git pull

to delete the branch on remote

git push origin --delete branch_name

git push origin :branch_name

Branching Stratergy

Jenkins

1. Freestyle project
   1. scripted fashion (.sh / .bat)
2. Pipe line project *
   1. you can have groovy code in Jenkins
   2. You can have groovy code in "Jenkinsfile" on remote SCM

pipeline {
    agent any

    stages {
        stage('Hello') {
            steps {
                echo 'Hello World'
            }
        }
        
    }
}

    pipeline {
    agent any

    tools {
        // Install the Maven version configured as "M3" and add it to the path.
        maven "M3"
    }

    stages {
        stage('Build') {
            steps {
                // Get some code from a GitHub repository
                git 'https://github.com/jglick/simple-maven-project-with-tests.git'

                // Run Maven on a Unix agent.
                sh "mvn -Dmaven.test.failure.ignore=true clean package"

                // To run Maven on a Windows agent, use
                // bat "mvn -Dmaven.test.failure.ignore=true clean package"
            }

            post {
                // If Maven was able to run the tests, even if some of the test
                // failed, record the test results and archive the jar file.
                success {
                    junit '**/target/surefire-reports/TEST-*.xml'
                    archiveArtifacts 'target/*.jar'
                }
            }
        }
    }
}

Create Maven Project

mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.4 -DinteractiveMode=false

to show if 1 stage fails other will not execute