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git, curl and wget now all in one installer

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This commit is contained in:
Koen Punt
2014-03-15 04:32:35 +01:00
parent bce3abaa4b
commit 300022642a
2 changed files with 56 additions and 88 deletions
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71
install-gitless.sh
View File

@@ -1,71 +0,0 @@
#!/bin/bash
set -e
fatalExit (){
echo "$@" && exit 1;
}
if [ -z "$NVM_SOURCE" ]; then
NVM_SOURCE="https://raw.github.com/creationix/nvm/master/nvm.sh"
fi
if [ -z "$NVM_DIR" ]; then
NVM_DIR="$HOME/.nvm"
fi
# Downloading to $NVM_DIR
mkdir -p "$NVM_DIR"
echo -e "\r=> Downloading... \c"
# Detect if curl or wget is installed to download NVM_SOURCE
if type curl > /dev/null 2>&1; then
curl --silent "$NVM_SOURCE" -o "$NVM_DIR/nvm.sh" || fatalExit "Failed downloading $NVM_SOURCE";
elif type wget > /dev/null 2>&1; then
wget --quiet "$NVM_SOURCE" -O "$NVM_DIR/nvm.sh" || fatalExit "Failed downloading $NVM_SOURCE";
else
fatalExit "Must have curl or wget to install nvm";
fi
echo "Downloaded"
echo
# Detect profile file if not specified as environment variable (eg: PROFILE=~/.myprofile).
if [ -z "$PROFILE" ]; then
if [ -f "$HOME/.bash_profile" ]; then
PROFILE="$HOME/.bash_profile"
elif [ -f "$HOME/.zshrc" ]; then
PROFILE="$HOME/.zshrc"
elif [ -f "$HOME/.profile" ]; then
PROFILE="$HOME/.profile"
fi
fi
SOURCE_STR="[ -s \"$NVM_DIR/nvm.sh\" ] && . \"$NVM_DIR/nvm.sh\" # This loads NVM"
if [ -z "$PROFILE" ] || [ ! -f "$PROFILE" ] ; then
if [ -z $PROFILE ]; then
echo "=> Profile not found. Tried ~/.bash_profile ~/.zshrc and ~/.profile."
echo "=> Create one of them and run this script again"
else
echo "=> Profile $PROFILE not found"
echo "=> Create it (touch $PROFILE) and run this script again"
fi
echo " OR"
echo "=> Append the following line to the correct file yourself:"
echo
echo " $SOURCE_STR"
echo
else
if ! grep -qc 'nvm.sh' $PROFILE; then
echo "=> Appending source string to $PROFILE"
echo "" >> "$PROFILE"
echo $SOURCE_STR >> "$PROFILE"
else
echo "=> Source string already in $PROFILE"
fi
fi
echo "=> Close and reopen your terminal to start using NVM"

73
install.sh
View File

@@ -2,34 +2,73 @@
set -e set -e
if [ ! "$NVM_SOURCE" ]; then has() {
NVM_SOURCE="https://github.com/creationix/nvm.git" type "$1" > /dev/null 2>&1
fi return $?
}
if [ ! "$NVM_DIR" ]; then if [ -z "$NVM_DIR" ]; then
NVM_DIR="$HOME/.nvm" NVM_DIR="$HOME/.nvm"
fi fi
if ! hash git 2>/dev/null; then download_file() {
echo >&2 "You need to install git - visit http://git-scm.com/downloads" # download_file source destination
echo >&2 "or, use install-gitless.sh instead." if has "curl"; then
exit 1 curl --silent "$1" -o "$2"
fi elif has "wget"; then
wget --quiet "$1" -O "$2"
else
return 1
fi
}
if [ -d "$NVM_DIR" ]; then install_from_git() {
echo "=> NVM is already installed in $NVM_DIR, trying to update" if [ -z "$NVM_SOURCE" ]; then
echo -e "\r=> \c" NVM_SOURCE="https://github.com/creationix/nvm.git"
cd "$NVM_DIR" && git pull fi
else
# Cloning to $NVM_DIR if [ -d "$NVM_DIR/.git" ]; then
echo "=> NVM is already installed in $NVM_DIR, trying to update"
echo -e "\r=> \c"
cd "$NVM_DIR" && git pull
else
# Cloning to $NVM_DIR
mkdir -p "$NVM_DIR"
git clone "$NVM_SOURCE" "$NVM_DIR"
fi
}
install_as_script() {
if [ -z "$NVM_SOURCE" ]; then
NVM_SOURCE="https://raw.github.com/creationix/nvm/master/nvm.sh"
fi
# Downloading to $NVM_DIR
mkdir -p "$NVM_DIR" mkdir -p "$NVM_DIR"
git clone "$NVM_SOURCE" "$NVM_DIR" if [ -d "$NVM_DIR/nvm.sh" ]; then
echo "=> NVM is already installed in $NVM_DIR, trying to update"
else
echo "=> Downloading NVM to '$NVM_DIR'"
fi
download_file "$NVM_SOURCE" "$NVM_DIR/nvm.sh" || {
echo >&2 "Failed.."
return 1
}
}
if has "git"; then
install_from_git
else
install_as_script || {
echo >&2 -e "You need git, curl or wget to install NVM"
exit 1
}
fi fi
echo echo
# Detect profile file if not specified as environment variable (eg: PROFILE=~/.myprofile). # Detect profile file if not specified as environment variable (eg: PROFILE=~/.myprofile).
if [ ! "$PROFILE" ]; then if [ -z "$PROFILE" ]; then
if [ -f "$HOME/.bash_profile" ]; then if [ -f "$HOME/.bash_profile" ]; then
PROFILE="$HOME/.bash_profile" PROFILE="$HOME/.bash_profile"
elif [ -f "$HOME/.zshrc" ]; then elif [ -f "$HOME/.zshrc" ]; then