Updated install script

Removed Jekyll template option - it does not really belong in Bash-it.

Removed the all/some/none options. Most people selected `all` and then
complained about things not working, or error messages being shown. This
was mostly due to missing dependencies.

The installer now uses a 'sane' default - it just enables completion for
the 'bash-it' command and nothing else. At the end of the installation,
it prints a message explaining the ways to see the available plugins and
how to enable them.

Updated readme with install options

README.md

@@ -12,19 +12,10 @@ Bash it provides a solid framework for using, developing and maintaining shell s
 
 1. Check a clone of this repo: `git clone --depth=1 https://github.com/Bash-it/bash-it.git ~/.bash_it`
 2. Run `~/.bash_it/install.sh` (it automatically backs up your `~/.bash_profile` or `~/.bashrc`, depends on your OS)
-3. Edit your modified config (`~/.bash_profile` or `~/.bashrc`) file in order to customize bash it.
+3. Edit your modified config (`~/.bash_profile` or `~/.bashrc`) file in order to customize Bash it.
+4. Check out available aliases, completions and plugins and enable the ones you want to use (see the next section for more details).
 
-**NOTE:**
+Bash it only enables a sane default set of functionality to keep your shell lean and to avoid issues with missing dependencies. Feel free to enable the tools you want to use after the installation.
-The install script will also prompt you asking if you use [Jekyll](https://github.com/mojombo/jekyll).
-This is to set up the `.jekyllconfig` file, which stores info necessary to use the Jekyll plugin.
-
-**INSTALL OPTIONS:**
-The install script can take the following options:
-
-* `--all`: Enable all aliases, plugins and completions.
-* `--none`: Don't enable any aliases, plugins or completions.
-
-If none of these parameters is provided, the install script will ask the user.
 
 ## Help Screens
 

install.sh

@@ -13,7 +13,7 @@ esac
 BACKUP_FILE=$CONFIG_FILE.bak
 
 if [ -e "$HOME/$BACKUP_FILE" ]; then
-    echo "Backup file already exists. Make sure to backup your .bashrc before running this installation." >&2
+    echo -e "\033[0;33mBackup file already exists. Make sure to backup your .bashrc before running this installation.\033[0m" >&2
     while true
     do
         read -e -n 1 -r -p "Would you like to overwrite the existing backup? This will delete your existing backup file ($HOME/$BACKUP_FILE) [y/N] " RESP
@@ -34,104 +34,37 @@ fi
 
 test -w "$HOME/$CONFIG_FILE" &&
   cp -a "$HOME/$CONFIG_FILE" "$HOME/$CONFIG_FILE.bak" &&
-  echo "Your original $CONFIG_FILE has been backed up to $CONFIG_FILE.bak"
+  echo -e "\033[0;32mYour original $CONFIG_FILE has been backed up to $CONFIG_FILE.bak\033[0m"
 
 cp "$HOME/.bash_it/template/bash_profile.template.bash" "$HOME/$CONFIG_FILE"
 
-echo "Copied the template $CONFIG_FILE into ~/$CONFIG_FILE, edit this file to customize bash-it"
+echo -e "\033[0;32mCopied the template $CONFIG_FILE into ~/$CONFIG_FILE, edit this file to customize bash-it\033[0m"
 
-function load_all() {
+function load_one() {
   file_type=$1
+  file_to_enable=$2
   [ ! -d "$BASH_IT/$file_type/enabled" ] && mkdir "$BASH_IT/${file_type}/enabled"
-  for src in $BASH_IT/${file_type}/available/*; do
+
-      filename="$(basename ${src})"
+  dest="${BASH_IT}/${file_type}/enabled/${file_to_enable}"
-      [ ${filename:0:1} = "_" ] && continue
-      dest="${BASH_IT}/${file_type}/enabled/${filename}"
   if [ ! -e "${dest}" ]; then
-          ln -s "../available/${filename}" "${dest}"
+      ln -s "../available/${file_to_enable}" "${dest}"
   else
       echo "File ${dest} exists, skipping"
   fi
-  done
 }
 
-function load_some() {
+echo ""
-  file_type=$1
+echo "Enabling sane defaults"
-  [ -d "$BASH_IT/$file_type/enabled" ] || mkdir "$BASH_IT/$file_type/enabled"
+load_one completion bash-it.completion.bash
-  for path in `ls $BASH_IT/${file_type}/available/[^_]*`
-  do
-    file_name=$(basename "$path")
-    while true
-    do
-      read -e -n 1 -p "Would you like to enable the ${file_name%%.*} $file_type? [y/N] " RESP
-      case $RESP in
-      [yY])
-        ln -s "../available/${file_name}" "$BASH_IT/$file_type/enabled"
-        break
-        ;;
-      [nN]|"")
-        break
-        ;;
-      *)
-        echo -e "\033[91mPlease choose y or n.\033[m"
-        ;;
-      esac
-    done
-  done
-}
 
-if [[ "$1" == "--none" ]]
+echo ""
-then
-  echo "Not enabling any aliases, plugins or completions"
-elif [[ "$1" == "--all" ]]
-then
-  echo "Enabling all aliases, plugins and completions."
-  load_all aliases
-  load_all plugins
-  load_all completion
-else
-  while true
-  do
-    read -e -n 1 -p "Do you use Jekyll? (If you don't know what Jekyll is, answer 'n') [y/N] " RESP
-    case $RESP in
-      [yY])
-        cp "$HOME/.bash_it/template/jekyllconfig.template.bash" "$HOME/.jekyllconfig"
-        echo "Copied the template .jekyllconfig into your home directory. Edit this file to customize bash-it for using the Jekyll plugins"
-        break
-        ;;
-      [nN]|"")
-        break
-        ;;
-      *)
-        echo -e "\033[91mPlease choose y or n.\033[m"
-        ;;
-    esac
-  done
-
-  for type in "aliases" "plugins" "completion"
-  do
-    while true
-    do
-      read -p "Would you like to enable all, some, or no $type? Some of these may make bash slower to start up (especially completion). (all/some/none) " RESP
-      case $RESP
-      in
-      some)
-        load_some $type
-        break
-        ;;
-      all)
-        load_all $type
-        break
-        ;;
-      none)
-        break
-        ;;
-      *)
-        echo "Unknown choice. Please enter some, all, or none"
-        continue
-        ;;
-      esac
-    done
-  done
 echo -e "\033[0;32mInstallation finished successfully! Enjoy bash-it!\033[0m"
-fi
+echo -e "\033[0;32mTo start using it, open a new tab or 'source "$HOME/$CONFIG_FILE"'.\033[0m"
+echo ""
+echo "To show the available aliases/completions/plugins, type one of the following:"
+echo "  bash-it show aliases"
+echo "  bash-it show completions"
+echo "  bash-it show plugins"
+echo ""
+echo "To avoid issues and to keep your shell lean, please enable only features you really want to use."
+echo "Enabling everything can lead to issues."

template/jekyllconfig.template.bash

@@ -1,21 +0,0 @@
-# This is a space-delimited list of your Jekyll project paths
-
-SITES="$HOME/sites/project_1 $HOME/sites/project_2"
-
-# This is another space-delimited list.
-# This one is of the remote user@host:path location of your jekyll site
-# NOTE: The locations of these must correspond to the locations
-# of the sites in the first list
-# For instance, the host for the first Jekyll site
-# must be first in this list, the second second, etc.
-
-REMOTES="user@host_1:path user@host_2:path"
-
-# list of markup syntaxes to use for the sites,
-# Same rules as above. Can be HTML, textile, or markdown
-
-MARKUPS="markdown textile"
-
-# If you want to use a different editor for Jekyll, change the value of this variable
-
-JEKYLL_EDITOR="$EDITOR"