Add interactive option

[AlahmadiQ8]

• add 'commander' package to manage args parsing.
• add -i --interactive option to select branches with fuzzy search.

  ├── src
A │   └── interactive.js
M ├── main.js
M ├── package.json
A └── yarn.lock

[Bates550]

Is the lockfile something I want to add? I ask out of ignorance

[AlahmadiQ8]

no. I just removed it.

  ├── src
A │   └── interactive.js
M ├── main.js
M └── package.json

[Bates550]

It's interesting, but a little confusing that master, origin/master, and remotes/origin/master show up in interactive mode. I'm not entirely sure what remotes/origin/master even is.

Do you think it makes sense to filter out remote tracking branches and whatever remotes/origin/master is?

[Bates550]

diff-tree -i was not giving me any changes when diff-tree was. I logged the interactive answers and the changes with this code to get the screenshot following the code.

/* main.js */
const execDiffandDrawTree = (branchA, branchB) => {
  exec(`git diff --name-status ${branchA}...${branchB}`, (err, stdout, stderr) => {
    const changes = diffStrToChanges(stdout);
    const treeData = tree(changes);
    console.log('changes', changes); // LOGGING
    console.log(drawTree(treeData));
  });
};

/* src/interactive.js */
module.exports = (cb) => {
  inquirer.prompt([
    ...
  ]).then(function(answers) {
    const { diffAgainstBranch, targetBranch} = answers;
    console.log('answers', answers); // LOGGING
    cb(diffAgainstBranch, targetBranch);
  })
}

I am running on Linux. That might be part of it. I'll investigate.

[Bates550]

I found a bug where if you try to fuzzy search for a branch then delete your fuzzy search, it shows a list of undefined. The other text in there was me console logging stuff.