make gitshots optional

HISTORY.md

@@ -29,7 +29,8 @@
  * disable vim YouCompleteMe Bundle (wasn't using it anyway and was causing installation problems on some machines)
  * remove yo, generator-dockerize, box-sync from software installs
  * install node stable (rather than old 4.x.x version)
-
+ * make gitshots optional (and only install `imagesnap` and `imagemagick` if this is on)
+
 ## v4.3.0
  * vim installation fix
  * Enable firewall

README.md

@@ -331,8 +331,8 @@ The following is the software that I have set as default:
 * gnu-sed
 * homebrew/dupes/grep
 * httpie
-* imagemagick
-* imagesnap
+* imagemagick (only if gitshots enabled)
+* imagesnap (only if gitshots enabled)
 * jq
 * mas
 * moreutils
@@ -361,14 +361,12 @@ The following is the software that I have set as default:
 * antic
 * buzzphrase
 * eslint
-* generator-dockerize
 * gulp
 * instant-markdown-d
 * npm-check
 * prettyjson
 * trash
 * vtop
-* yo
 
 ## Ruby Gems
 * git-up

config.js

@@ -21,8 +21,6 @@ module.exports = {
     'homebrew/dupes/grep',
     // https://github.com/jkbrzt/httpie
     'httpie',
-    'imagemagick',
-    'imagesnap',
     // jq is a sort of JSON grep
     'jq',
     // Mac App Store CLI: https://github.com/mas-cli/mas

index.js

@@ -1,34 +1,50 @@
 const emoji = require('node-emoji')
-// const inquirer = require('inquirer')
+const fs = require('fs')
+const inquirer = require('inquirer')
 const config = require('./config')
 const command = require('./lib_node/command')
 
-// inquirer.prompt([{
-//   type: 'confirm',
-//   name: 'gitshots',
-//   message: 'Do you want to use gitshots?',
-//   default: true
-// }]).then(function (answers) {
-//   if(answers.gitshots){
-//     // ensure ~/.gitshots exists
-//     command('mkdir -p ~/.gitshots', __dirname, function(err, out) {
-//       if(err) console.error(err)
-//     });
-//   }
+inquirer.prompt([{
+  type: 'confirm',
+  name: 'gitshots',
+  message: 'Do you want to use gitshots?',
+  default: true
+}]).then(function (answers) {
+  if(answers.gitshots){
 
-const installPackages = function(type){
-  console.info(emoji.get('coffee'), ' installing '+type+' packages')
-  config[type].map(function(item){
-    console.info(type+':', item);
-    command('. lib_sh/echos.sh && . lib_sh/requirers.sh && require_'+type+' ' + item, __dirname, function(err, out) {
-      if(err) console.error(emoji.get('fire'), err)
-    });
-  });
-}
+    // additional brew packages needed to support gitshots
+    config.brew.push('imagemagick', 'imagesnap')
+    // ensure ~/.gitshots exists
+    command('mkdir -p ~/.gitshots', __dirname, function(err, out) {
+      if(err) throw err
+    })
+    // add post-commit hook
+    command('cp ./.git_template/hooks/gitshot-pc ./.git_template/hooks/post-commit', __dirname, function(err, out) {
+      if(err) throw err
+    })
+  }else{
+    if(fs.existsSync('./.git_template/hooks/post-commit')){
+      // disable post-commit (in case we are undoing the git-shots enable)
+      // TODO: examine and remove/comment out the file content with the git shots bit
+      command('mv ./.git_template/hooks/post-commit ./.git_template/hooks/disabled-pc', __dirname, function(err, out) {
+        if(err) throw err
+      })
+    }
+  }
 
-installPackages('brew');
-installPackages('cask');
-installPackages('npm');
-installPackages('gem');
+  const installPackages = function(type){
+    console.info(emoji.get('coffee'), ' installing '+type+' packages')
+    config[type].map(function(item){
+      console.info(type+':', item)
+      command('. lib_sh/echos.sh && . lib_sh/requirers.sh && require_'+type+' ' + item, __dirname, function(err, out) {
+        if(err) console.error(emoji.get('fire'), err)
+      })
+    })
+  }
 
-// });
+  installPackages('brew')
+  installPackages('cask')
+  installPackages('npm')
+  installPackages('gem')
+
+})