Reorganize + give scripts appropriate extension

install.sh

@@ -7,7 +7,7 @@
 ~/.vim/install.sh
 
 shopt -s extglob
-for rcfile in "$HOME"/.dotfiles/!(bin|scripts|README.md|Gemfile*); do
+for rcfile in "$HOME"/.dotfiles/!(bin|scripts|README.md|install.sh|Gemfile*); do
     filep="$HOME/."$(basename "$rcfile")
 
     [ "$1" == "--force" ] && rm -f "$filep"

scripts/org-clean.zsh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env zsh
 
 # A cleanup script for attachments in my org-mode notes.
 
@@ -20,7 +20,7 @@ is_orphaned_file() {
     ag -Q "$1" >/dev/null
 }
 
-if [ "$1" == "-n" ]; then
+if [[ "$1" == "-n" ]]; then
     DRY_RUN=1
     echo "Running dry run!"
 fi
@@ -29,7 +29,7 @@ for folder in $(attachment_dirs); do
     cd "$folder"
     for file in $(attachments_in_dir "$folder"); do
         if ! is_orphaned_file "$file"; then
-            [ -z "$DRY_RUN" ] && rm -f "$file"
+            [[ -z "$DRY_RUN" ]] && rm -f "$file"
             echo "Deleted '$file'"
         fi
     done

scripts/update.sh

@@ -1,27 +0,0 @@
-#!/bin/zsh
-
-set -e
-
-brew update && brew upgrade --all
-cd "$HOME/.emacs.d" && make update
-
-local i
-if [ -d ~/.rbenv ]; then
-    cd "$HOME/.rbenv" && git pull
-    for i in "$HOME"/.rbenv/plugins/*; do
-        cd "$i" && git pull
-    done
-fi
-
-if [ -d ~/.pyenv ]; then
-    cd "$HOME/.pyenv" && git pull
-    for i in "$HOME"/.pyenv/plugins/*; do
-        cd "$i" && git pull
-    done
-fi
-
-if [ -d ~/.zsh/zgen ]; then
-    source ~/.zsh/zgen/zgen.zsh
-    zgen selfupdate
-    zgen update
-fi

scripts/update.zsh

@@ -0,0 +1,55 @@
+#!/usr/bin/env zsh
+
+set -e
+
+indent() { sed 's/^/  /'; }
+up-to-date() { 
+    LOCAL=$(git rev-parse @)
+    REMOTE=$(git rev-parse @{u})
+    [[ "$LOCAL" == "$REMOTE" ]]
+}
+
+(( $+commands[brew] )) && {
+    echo "Updating homebrew"
+    { brew update && brew upgrade --all; } | indent
+}
+
+[[ -f "$HOME/.emacs.d/Makefile" ]] && {
+    echo -n "Updating emacs"
+    cd "$HOME/.emacs.d" && make update | indent
+}
+
+local env=(rb py)
+for i in $env
+do
+    [[ -d "$HOME/.${i}env" ]] && {
+        echo "Updating ${i}env"
+        {
+            if ! up-to-date; then
+                echo "UPDATING"
+                git pull > /dev/null
+            fi
+
+            {
+                for plugin in "$HOME"/.${i}env/plugins/*
+                do
+                    cd "$plugin"
+                    if ! up-to-date; then
+                        echo "+ UPDATING `basename ${plugin}`"
+                        git pull > /dev/null
+                    fi
+                done
+            } 2&>1 | indent
+        } 2&>1 | indent
+    }
+done
+
+[[ -d ~/.zsh/zgen ]] && {
+    echo "Updating zgen"
+    {
+        source "$HOME/.zsh/zgen/zgen.zsh"
+        zgen selfupdate
+        zgen update
+    } 2&>1 | indent
+}
+