VScaler: Using Bitbucket Repository

Cloning main repo

• Use the git clone command

Jons-MacBook:vScaler-scripts Jon$ pwd
/Users/Jon/Work/vScaler-scripts
Jons-MacBook:vScaler-scripts Jon$ git clone git@bitbucket.org:bostonhpc/vscaler-openhpc.git
Cloning into 'vscaler-openhpc'...
remote: Counting objects: 130, done.
remote: Compressing objects: 100% (100/100), done.
remote: Total 130 (delta 25), reused 0 (delta 0)
Receiving objects: 100% (130/130), 22.87 KiB | 0 bytes/s, done.
Resolving deltas: 100% (25/25), done.
Checking connectivity... done.

Pull down latest info from a branch or master

• Use the git pull command

Jons-MacBook:vscaler-openhpc Jon$ git pull
Already up-to-date.

Identify available and currently selected branch

• Use the git branch command

Jons-MacBook:vscaler-openhpc Jon$ git branch
* jon-test
  master

Switch to fork

• Switch to the top level directory for the local copy of your repo
• Use the following commands:
  • git fetch to download objects and refs from another repository.
  • git checkout <branch_name> to switch to another branch (and specify the branch name)

Jons-MacBook:vScaler-scripts Jon$ cd vscaler-openhpc/
Jons-MacBook:vscaler-openhpc Jon$ git fetch && git checkout jon-test
Branch jon-test set up to track remote branch jon-test from origin.
Switched to a new branch 'jon-test'

Identify changes

• Use the git status command

Jons-MacBook:python Jon$ git status
On branch jon-test
Your branch is up-to-date with 'origin/jon-test'.
Untracked files:
  (use "git add <file>..." to include in what will be committed)

	hello.txt

nothing added to commit but untracked files present (use "git add" to track)

Add a modified file to your local index

• Use the git add <filename> command

Jons-MacBook:python Jon$ git add hello.txt

• And confirm with git status

Jons-MacBook:python Jon$ git status
On branch jon-test
Your branch is up-to-date with 'origin/jon-test'.
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

	new file:   hello.txt

Jons-MacBook:python Jon$ git commit -am "Added a test file"

Commit modifications

• Use the branch commit command with -am option and add a message

Jons-MacBook:python Jon$ git commit -am "Added a test file"
[jon-test 6579eaf] Added a test file
 Committer: Jonathan Howard <Jon@Jons-MacBook.local>
Your name and email address were configured automatically based
on your username and hostname. Please check that they are accurate.
You can suppress this message by setting them explicitly. Run the
following command and follow the instructions in your editor to edit
your configuration file:

    git config --global --edit

After doing this, you may fix the identity used for this commit with:

    git commit --amend --reset-author

 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 openhpc-installer/python/hello.txt

• Confirm with git status

Jons-MacBook:python Jon$ git status
On branch jon-test
Your branch is ahead of 'origin/jon-test' by 1 commit.
  (use "git push" to publish your local commits)
nothing to commit, working directory clean

Push commits back to web based repo

• Use git push origin <branch> command

Jons-MacBook:python Jon$ git push origin jon-test
Counting objects: 8, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (8/8), done.
Writing objects: 100% (8/8), 818 bytes | 0 bytes/s, done.
Total 8 (delta 2), reused 0 (delta 0)
remote: 
remote: Create pull request for jon-test:
remote:   https://bitbucket.org/bostonhpc/vscaler-openhpc/pull-requests/new?source=jon-test&t=1
remote: 
To git@bitbucket.org:bostonhpc/vscaler-openhpc.git
   4081752..f18e72f  jon-test -> jon-test