Only update the packages requested by the user

[contolini]

Given:

"dependencies": {
    "component-one": "~1.0.0",
    "component-two": "~1.0.0"
}

Running bower update component-one will update component-one and component-two. This is particularly problematic if you have dozens of dependencies because you'll be waiting for bower to download all of them when all you wanted was component-one. Running bower install component-XYZ does the same thing -- update every component.

This PR instructs the manager to only update the requested component(s).

General logic:

1. Store arguments passed to the install/update commands (the names of packages the user wants to install/update).
2. When it's time to fetch targets, only fetch targets that match the packages from step 1.
3. If no arguments were passed, fetch everything.

Related to #256, #924, #1770 and probably many other issues.

Feedback appreciated.

[sheerun]

@bower/contributors Could you review and test?

[zzarcon]

Can you define the var outside the loop and just reuse it later in each iteration?

[zzarcon]

@contolini very good job here, I think this will be a very good improvement, looking forward to it ;)

[contolini]

👍 Thanks for the feedback @zzarcon!

[0q98ahdsg3987y1h987y]

👍 Works for me.

[0q98ahdsg3987y1h987y]

@contolini I think you might want to rebase and squash the commits by the way

[Ianleeclark]

I'm diggin' it, @contolini . Really useful feature 👍

[KeesWoestenenk]

Sorry, I’m not in the position to review, I can’t even get Sage getting installed, so better remove me from the reviewers list.

Thank you.
 

 
Kees Woestenenk
about.me/kees.woestenenk
 
http://about.me/kees.woestenenk

Op 1 dec. 2015, om 15:14 heeft Adam Stankiewicz notifications@github.com het volgende geschreven:

@bower/contributors https://github.com/orgs/bower/teams/contributors Could you review and test?

—
Reply to this email directly or view it on GitHub #2070 (comment).

[riyadhalnur]

should be package4?

[riyadhalnur]

kudos on increasing coverage 👍

[paulohp]

👍

[contolini]

Thanks @riyadhalnur. I went through all the test files and reformatted them to comply with the new jscs rules.

[sheerun]

Looks good :) Thank you for a great pull request