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easier to install and check if on debian based distrib

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Yann Esposito (Yogsototh) 2015-05-02 14:51:16 +02:00
parent 8328598fa5
commit 4d01796367
2 changed files with 31 additions and 11 deletions
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10
README.md
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@ -6,8 +6,12 @@ A script to install Haskell and minimize cabal hell.
If you are on Linux install `libgmp-dev`, `bzip2` and `zsh`. If you are on Linux install `libgmp-dev`, `bzip2` and `zsh`.
``` ```
curl -O https://raw.githubusercontent.com/yogsototh/install-haskell/master/install-haskell.sh curl https://raw.githubusercontent.com/yogsototh/install-haskell/master/install-haskell.sh | sudo zsh
chmod ugo+x install-haskell.sh ```
sudo ./install-haskell.sh $USER
If something goes wrong:
```
export SUDO_USER=$USER; curl https://raw.githubusercontent.com/yogsototh/install-haskell/master/install-haskell.sh | sudo zsh
``` ```

32
install-haskell.sh
View file

@ -1,10 +1,12 @@
#!/usr/bin/env zsh #!/usr/bin/env zsh
normaluser=$1 normaluser=$SUDO_USER
(( $# < 1 )) && {
print -- "usage: sudo ${0:t} \$USER" >&2 if [[ $normaluser = "" ]]; then
print -- "Please set the SUDO_USER variable with"
print -- "export SUDO_USER=\$USER;"
exit 1 exit 1
} fi
userhome="$(sudo -u $normaluser echo $HOME)" userhome="$(sudo -u $normaluser echo $HOME)"
echo $userhome echo $userhome
@ -27,6 +29,16 @@ if [[ $(uname -s) = "Darwin" ]]; then
os="apple-darwin" os="apple-darwin"
cabalos="apple-darwin-mavericks" cabalos="apple-darwin-mavericks"
else else
if [[ ! -e /etc/debian_version ]]; then
print -- "You don't appear to be on a Debian based Linux"
print -- "This script might install files not necessarily at the right place for your distribution"
print -- "Do you want to continue?"
read answer
case $answer in
y|Y|yes|YES) print -- "OK" ;;
*) print -- "Bye!"; exit 1;;
esac
fi
if [[ $archi = "i686" ]]; then if [[ $archi = "i686" ]]; then
archi=i386 archi=i386
fi fi
@ -85,15 +97,19 @@ sudo -u $normaluser cabal update
echo "Install useful binaries" echo "Install useful binaries"
sudo -u $normaluser cabal install -j alex happy sudo -u $normaluser cabal install -j alex happy
echo "Update your PATH in .profile for cabal binaries" if grep 'export PATH=$HOME/.cabal/bin:$PATH' $HOME/.profile >/dev/null; then
sudo -u $normaluser echo 'export PATH=$HOME/.cabal/bin:$PATH' >> $HOME/.profile echo "PATH variable already set in your .profile"
else
echo "Update your PATH in .profile for cabal binaries"
sudo -u $normaluser echo 'export PATH=$HOME/.cabal/bin:$PATH' >> $HOME/.profile
fi
echo "================" echo "================"
echo "Congratulations\!" echo "Congratulations!"
echo "================" echo "================"
echo echo
echo "You should start using Haskell like a pro now" echo "You should start using Haskell like a pro now"
echo "You shouldn't use cabal sandbox except if you know what you are doing." echo "You shouldn't use cabal sandbox except if you know what you are doing."
echo "So if you follow a tutorial that use cabal sandbox, don't use it." echo "So if you follow a tutorial that use cabal sandbox, don't use it."
echo "Unless you don't mind killing some white bear and waiting a lot." echo "Unless you don't mind killing some white bears and waiting a lot."
echo echo