Merge pull request #1865 from NoahGorny/add-profile-subcommand

add profile subcommand

.gitignore

@@ -17,3 +17,8 @@ bats
 enabled/*
 /enabled
 tmp/
+
+# Do not save profiles
+profiles/*
+# apart from the default one
+!profiles/default.bash_it

completion/available/bash-it.completion.bash

@@ -57,6 +57,18 @@ _bash-it-comp-list-available()
   COMPREPLY=( $(compgen -W "${enabled_things}" -- ${cur}) )
 }
 
+_bash-it-comp-list-profiles()
+{
+  local profiles
+
+  profiles=$(for f in `compgen -G "${BASH_IT}/profiles/*.bash_it" | sort -d`;
+    do
+      basename $f | sed -e 's/.bash_it//g'
+    done)
+
+  COMPREPLY=( $(compgen -W "${profiles}" -- ${cur}) )
+}
+
 _bash-it-comp()
 {
   local cur prev opts
@@ -65,7 +77,7 @@ _bash-it-comp()
   prev="${COMP_WORDS[COMP_CWORD-1]}"
   chose_opt="${COMP_WORDS[1]}"
   file_type="${COMP_WORDS[2]}"
-  opts="disable enable help migrate reload restart doctor search show update version"
+  opts="disable enable help migrate reload restart profile doctor search show update version"
   case "${chose_opt}" in
     show)
       local show_args="aliases completions plugins"
@@ -82,6 +94,33 @@ _bash-it-comp()
         return 0
       fi
       ;;
+    profile)
+      case "${file_type}" in
+        load)
+          if [[ "load" == "$prev" ]]; then
+            _bash-it-comp-list-profiles
+          fi
+          return 0
+          ;;
+        rm)
+          if [[ "rm" == "$prev" ]]; then
+            _bash-it-comp-list-profiles
+          fi
+          return 0
+          ;;
+        save)
+          return 0
+          ;;
+        list)
+          return 0
+          ;;
+        *)
+          local profile_args="load save list rm"
+          COMPREPLY=( $(compgen -W "${profile_args}" -- ${cur}) )
+          return 0
+          ;;
+      esac
+      ;;
     doctor)
       local doctor_args="errors warnings all"
       COMPREPLY=( $(compgen -W "${doctor_args}" -- ${cur}) )

docs/commands/index.rst

@@ -13,3 +13,4 @@ You should be familiar with them in order to fully utilize Bash-it.
    search
    reload
    doctor
+   profile

docs/commands/profile.rst

@@ -0,0 +1,31 @@
+.. _profile:
+
+Bash-it Profile
+---------------
+
+Have you ever wanted to port your *Bash-it* configuration into another machine?
+
+If you did, then ``bash-it profile`` is for you!
+
+This command can save and load custom *"profile"* files, that can be later
+used to load and recreate your configuration, in any machine you would like |:smile:|
+
+When porting your configuration into a new machine, you just need to save your current profile, copy the resulting *"profile"* file, and load it in the other machine.
+
+Example
+^^^^^^^
+
+.. code-block:: bash
+
+     # Saves your current profile
+     bash-it profile save my_profile
+     # Load the default profile, which is the one used in the default installation.
+     bash-it profile load default
+
+     # Do whatever you want:
+     # Disable stuff
+     bash-it disable ...
+     # Enable stuff
+     bash-it enable ...
+     # If you want to get back into your original configuration, you can do it easily
+     bash-it profile load my_profile

install.sh

@@ -208,6 +208,8 @@ export BASH_IT_AUTOMATIC_RELOAD_AFTER_CONFIG_CHANGE=''
 source "${BASH_IT}"/vendor/github.com/erichs/composure/composure.sh
 # shellcheck source=./lib/utilities.bash
 source "$BASH_IT/lib/utilities.bash"
+# shellcheck source=./lib/log.bash
+source "${BASH_IT}/lib/log.bash"
 cite _about _param _example _group _author _version
 # shellcheck source=./lib/helpers.bash
 source "$BASH_IT/lib/helpers.bash"
@@ -219,12 +221,7 @@ if [[ -n $interactive && -z "${silent}" ]]; then
 	done
 else
 	echo ""
-	echo -e "\033[0;32mEnabling reasonable defaults\033[0m"
-	_enable-completion bash-it
-	_enable-completion system
-	_enable-plugin base
-	_enable-plugin alias-completion
-	_enable-alias general
+	_bash-it-profile-load "default"
 fi
 
 echo ""