Work

tforgione.sh

@@ -1,47 +1,51 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 
 # This script installs the default things for having a stylish zsh
 user_shell=`getent passwd $USER | cut -f7 -d:`
 
+info() {
+    echo -e '\033[1m'info:'\033[0m' $@
+}
+
+info_n() {
+    echo -en '\033[1m'info:'\033[0m' $@
+}
+
+warn() {
+    echo -e '\033[33;1m'warning:'\033[0m' $@
+}
+
+warn_n() {
+    echo -en '\033[33;1m'warning:'\033[0m' $@
+}
+
+error() {
+    echo -e '\033[31;1m'error:'\033[0m' $@
+}
+
+error_n() {
+    echo -en '\033[31;1m'error:'\033[0m' $@
+}
+
 echo_green() {
     echo -e '\033[32;1m'$@'\033[0m'
 }
 
-echo_green_n() {
-    echo -en '\033[32;1m'$@'\033[0m'
-}
-
-echo_yellow() {
-    echo -e '\033[33;1m'$@'\033[0m'
-}
-
-echo_yellow_n() {
-    echo -en '\033[33;1m'$@'\033[0m'
-}
-
-echo_red() {
-    echo -e '\033[31;1m'$@'\033[0m'
-}
-
-echo_red_n() {
-    echo -en '\033[31;1m'$@'\033[0m'
-}
-
 test_command() {
     command -v $1 > /dev/null 2>&1
 }
 
 yes_no_ask_required() {
-    yes_no_ask $@
+    yes_no_ask $@ "(required)"
     if [ $? -ne 0 ]; then
-        echo_green "Can't continue"
+        error "can't continue"
         exit 1
     fi
 }
 
 yes_no_ask() {
-    echo_green_n $1 "[Y/n]"
-    read -n answer
+    info_n $@ "[Y/n]"
+    read answer
     if ! [[ "$answer" == "N" ]] && ! [[ "$answer" == "n" ]]; then
         return 0
     else
@@ -62,34 +66,37 @@ install() {
         return
     fi
 
-    echo_red "Distribution not recognized, can't install $1."
+    error "distribution not recognized, can't install $1."
 }
 
 git_clone() {
-    echo_green_n "Cloning $1..."
+    info_n "Cloning $1..."
     git clone $1 $2 > /dev/null 2>&1
     if [ $? -eq 0 ]; then
-        echo_green " OK!"
+        echo " OK!"
+    else
+        echo
+        error "clone failed!"
     fi
 }
 
 configure_zsh() {
 
-    yes_no_ask "Do you wish to install and configure zsh ?"
+    yes_no_ask "do you wish to install and configure zsh ?"
     if [ $? -ne 0 ]; then
-        echo_green "Stopping"
+        info "exiting"
         return
     fi
 
     test_command -v git
     if [ $? -ne 0 ]; then
-        yes_no_ask_required "You'll need git for this, do you wish to install git ?"
+        yes_no_ask_required "you'll need git for this, do you wish to install git ?"
         install git
     fi
 
     test_command -v zsh
     if [ $? -ne 0 ]; then
-        yes_no_ask_required echo_green "This magnificent prompt is based on zsh, do you wish to install zsh ?"
+        yes_no_ask_required "this magnificent prompt is based on zsh, do you wish to install zsh ?"
         install zsh
     fi
 
@@ -106,30 +113,30 @@ configure_zsh() {
         path1=`realpath $HOME/.zshrc`
         path2=`realpath $HOME/.config/dotfiles/zshrc`
         if [ "$path1" == "$path2" ]; then
-            echo_green "It seems that your zshrc is already a good link."
+            info "it seems that your zshrc is already a good link."
         else
             if `realpath $HOME/.zshrc`; then
-                echo_green Warning: you already have a zshrc, it will be moved to ~/.zshrc.bak
+                warn "you already have a zshrc, it will be moved to ~/.zshrc.bak"
                 mv $HOME/.zshrc $HOME/.zshrc.bak
             fi
-            echo_green Linking zshrc
+            info "linking zshrc"
             ln -s $HOME/.config/dotfiles/zshrc $HOME/.zshrc
         fi
     else
-        echo_green Linking zshrc
+        info "linking zshrc"
         ln -s $HOME/.config/dotfiles/zshrc $HOME/.zshrc
     fi
 
     if [ "$user_shell" == "/bin/zsh" ]; then
-        echo_green "It seems that you already use zsh."
+        info "it seems that you already use zsh."
     else
-        echo_green "It seems your shell is not zsh..."
-        yes_no_ask "Do you want to change your shell ? (you'll need root) ?"
+        info "it seems your shell is not zsh..."
+        yes_no_ask "do you want to change your shell ? (you'll need root) ?"
         if [ $? -ne 0 ]; then
-            echo_green "Changing your shell"
+            info "changing your shell"
             sudo chsh $user -s /bin/zsh
         else
-            echo_green "Not doing anything"
+            info "not doing anything"
         fi
     fi
 }