From 38fc5157177516db195aaa2332c351cd5687374c Mon Sep 17 00:00:00 2001
From: Dan Head <me@danielhead.com>
Date: Sat, 16 Sep 2017 15:46:03 +0100
Subject: [PATCH] i3exit script and tmpfs functions

---
 bin/i3exit        | 30 ++++++++++++++++++++++++++++++
 i3/desktop.config | 15 +++++++++++++++
 vim/.vimrc        |  1 +
 zsh/aliases.zsh   | 42 +++++++++++++++++++++++++++++++++++++++++-
 4 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100755 bin/i3exit

diff --git a/bin/i3exit b/bin/i3exit
new file mode 100755
index 0000000..2eb694e
--- /dev/null
+++ b/bin/i3exit
@@ -0,0 +1,30 @@
+#!/bin/sh
+lock() {
+    i3lock -f -c 000000
+}
+
+case "$1" in
+    lock)
+        lock
+        ;;
+    logout)
+        i3-msg exit
+        ;;
+    suspend)
+        lock && systemctl suspend
+        ;;
+    hibernate)
+        lock && systemctl hibernate
+        ;;
+    reboot)
+        systemctl reboot
+        ;;
+    shutdown)
+        systemctl poweroff
+        ;;
+    *)
+        echo "Usage: $0 {lock|logout|suspend|hibernate|reboot|shutdown}"
+        exit 2
+esac
+
+exit 0
diff --git a/i3/desktop.config b/i3/desktop.config
index 3b7ad50..deafdd3 100644
--- a/i3/desktop.config
+++ b/i3/desktop.config
@@ -149,6 +149,21 @@ mode "resize" {
 
 bindsym $mod+r mode "resize"
 
+set $mode_system System (l) lock, (e) logout, (s) suspend, (h) hibernate, (r) reboot, (Shift+s) shutdown
+mode "$mode_system" {
+    bindsym l exec --no-startup-id i3exit lock, mode "default"
+    bindsym e exec --no-startup-id i3exit logout, mode "default"
+    bindsym s exec --no-startup-id i3exit suspend, mode "default"
+    bindsym h exec --no-startup-id i3exit hibernate, mode "default"
+    bindsym r exec --no-startup-id i3exit reboot, mode "default"
+    bindsym Shift+s exec --no-startup-id i3exit shutdown, mode "default"
+
+    # back to normal: Enter or Escape
+    bindsym Return mode "default"
+    bindsym Escape mode "default"
+}
+bindsym $mod+Pause mode "$mode_system"
+
 # Start i3bar to display a workspace bar (plus the system information i3status
 # finds out, if available)
 bar {
diff --git a/vim/.vimrc b/vim/.vimrc
index 6ec26b9..0688e98 100644
--- a/vim/.vimrc
+++ b/vim/.vimrc
@@ -50,6 +50,7 @@ Plugin 'alvan/vim-closetag'
 Plugin 'pangloss/vim-javascript'
 Plugin 'junegunn/goyo.vim'
 Plugin 'ctrlpvim/ctrlp.vim'
+Plugin 'styled-components/vim-styled-components'
 " All of your Plugins must be added before the following line
 call vundle#end()            " required
 filetype plugin indent on    " required
diff --git a/zsh/aliases.zsh b/zsh/aliases.zsh
index a1b7843..c646cc0 100644
--- a/zsh/aliases.zsh
+++ b/zsh/aliases.zsh
@@ -15,7 +15,7 @@ function android-backup() {
   adb backup -f "${filename}" --twrp system cache data boot recovery --compress
 }
 function mountrepo() {
-  if [ -e /dev/md1 ]; then
+  if [ -e /dev/md0 ]; then
     sudo cryptsetup luksOpen /dev/md0 repo
     if [ ! -d /mnt/repo ]; then
       sudo mkdir /mnt/repo
@@ -40,3 +40,43 @@ function unmountrepo() {
     echo "Device /dev/md0 not found"
   fi
 }
+alias dkr-clean="docker rm -f $(docker ps -aq) && docker rmi -f $(docker images -aq)"
+alias dkr-inspect="docker inspect --format '{{ .NetworkSettings.IPAddress }}' $1"
+
+function mktmpfs() {
+  if [ $# -eq 2 ]; then
+    if [ -e "$1" ]; then
+      echo "File/Folder ${1} already exists"
+    else
+      mkdir "$1"
+      sudo mount tmpfs "$1" -t tmpfs -o size="$2"
+      sudo chown -hR dan:dan $1
+    fi
+  else
+    echo "Create a temporary file system"
+    echo "e.g. mktmpfs ~/temp 32m"
+  fi
+}
+
+function wipetmpfs() {
+  if [ $# -eq 1 ]; then
+    if [ -e "$1" ]; then
+      if mount | grep "$1 type tmpfs" > /dev/null; then
+        read "REPLY?Are you sure you want to wipe $1? (Y/N) "
+        if [[ ! $REPLY =~ ^[Y]$ ]]; then
+          echo "Aborted"
+          return 1
+        else
+          sudo umount $1
+          rm -rf $1
+          echo "Wiped"
+        fi
+      fi
+    else
+      echo "There's nothing at $1"
+    fi
+  else
+    echo "Kill a temporary file system"
+    echo "e.g. killtmpfs ~/temp"
+  fi
+}