[Cli] azk start github url

[saitodisse]

azk start github url

The command bellow will:

• clone https://github.com/saitodisse/azkdemo.git on branch two on ./DESTINATION_PATH folder
• checkout to commit 284b608
• run command azk start on ./DESTINATION_PATH folder
• show all git commands executed (--verbose)

azk start saitodisse/azkdemo#two DESTINATION_PATH --git-ref 284b608 -v

see other examples at botton of this PR to others examples.

code

• [x] [azk start github] reconfigure usage.txt
• [x] [azk start github] on scale, parse opts
• [x] [azk start github] create tests match git-repo
• [x] [azk start github] create manifest/get_project
• [x] [azk start github] move parseCommandOptions to manifest/get_project
• [x] [azk start github] create tests for manifest/get_project
• [x] [azk start github] convert 'user/repo' -> to https github URL
• [x] [azk start github] do git clone
• [x] [azk start github] when repo already cloned? -> error
• [x] [azk start github] will work all start options? -> yes
• [x] [azk start github] show on stdout the clonning process when verbose >= 1
• [x] [azk start github] add git as azk dependency
• [x] [azk start github] check and store branch names and tags before clonning git ls-remote git@github.com:saitodisse/azkdemo.git
• [x] [azk start github] if its not a branch/tag, clone and checkout to commit
• [x] [azk start github] move messages to en-US.js
• [x] [azk start github] Update CHANGELOG

  errors

• [x] [azk start github] error: cloning error: not a git repo
• [x] [azk start github] error: commit does not exist after clone
• [x] [azk start github] error: improve "folder already exists" mesage
• [x] [azk start github] error: change message when project does not have an Azkfile

  other examples

  branch: master; dest-folder: azkdemo

azk start https://github.com/saitodisse/azkdemo.git -v

branch: master; dest-folder: azkdemo

azk start git@github.com:saitodisse/azkdemo.git -v

branch: master; dest-folder: azkdemo

azk start saitodisse/azkdemo -v

branch: master; dest-folder: azkdemo

azk start saitodisse/azkdemo#master -v

branch: master; dest-folder: azkdemo

azk start saitodisse/azkdemo --git-ref master -v

branch: master; dest-folder: master

azk start saitodisse/azkdemo master --git-ref master -v

branch: two; dest-folder: two

azk start saitodisse/azkdemo two --git-ref two -v

tag: v0.1.2; dest-folder: tag;

azk start saitodisse/azkdemo tag --git-ref v0.1.2 -v

commit: 284b608; dest-folder: comm;

azk start saitodisse/azkdemo comm --git-ref 284b608 -v

[fearenales]

LGTM