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kicad-install.sh: abort on first failure.

This commit is contained in:
Dick Hollenbeck 2013-12-23 09:39:40 -06:00
parent d6292053f3
commit 860d26e451
1 changed files with 32 additions and 16 deletions
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48
scripts/kicad-install.sh
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@ -1,4 +1,4 @@
#!/bin/bash #!/bin/bash -e
# Install KiCad from source onto either: # Install KiCad from source onto either:
# -> a Ubuntu/Debian/Mint or # -> a Ubuntu/Debian/Mint or
# -> a Red Hat # -> a Red Hat
@ -25,6 +25,12 @@
# bzr-git seems not up to the task. wget or curl would also work. # bzr-git seems not up to the task. wget or curl would also work.
# Since bash is invoked with -e by the first line of this script, all the steps in this script
# must succeed otherwise bash will abort at the first non-zero error code. Therefore any script
# functions must be crafted to anticipate numerous conditions, such that no command fails unless it
# is a serious situation.
# Set where the 3 source trees will go, use a full path # Set where the 3 source trees will go, use a full path
WORKING_TREES=~/kicad_sources WORKING_TREES=~/kicad_sources
@ -113,9 +119,17 @@ install_prerequisites()
rm_build_dir() rm_build_dir()
{ {
local dir="$1" local dir="$1"
# this file is often created as root, so remove as root
sudo rm "$dir/install_manifest.txt" 2> /dev/null echo "removing directory $dir"
rm -rf "$dir"
if [ -e "$dir/install_manifest.txt" ]; then
# this file is often created as root, so remove as root
sudo rm "$dir/install_manifest.txt" 2> /dev/null
fi
if [ -d "$dir" ]; then
rm -rf "$dir"
fi
} }
@ -142,24 +156,24 @@ cmake_uninstall()
# sets an environment variable globally. # sets an environment variable globally.
set_env_var() set_env_var()
{ {
local VAR=$1 local var=$1
local VAL=$2 local val=$2
if [ -d /etc/profile.d ]; then if [ -d /etc/profile.d ]; then
if [ ! -e /etc/profile.d/kicad.sh ] || ! grep "$VAR" /etc/profile.d/kicad.sh; then if [ ! -e /etc/profile.d/kicad.sh ] || ! grep "$var" /etc/profile.d/kicad.sh >> /dev/null; then
echo echo
echo "Adding environment variable $VAR to file /etc/profile.d/kicad.sh" echo "Adding environment variable $var to file /etc/profile.d/kicad.sh"
echo "Please logout and back in after this script completes for environment" echo "Please logout and back in after this script completes for environment"
echo "variable to get set into environment." echo "variable to get set into environment."
sudo sh -c "echo export $VAR=$VAL >> /etc/profile.d/kicad.sh" sudo sh -c "echo export $var=$val >> /etc/profile.d/kicad.sh"
fi fi
elif [ -e /etc/environment ]; then elif [ -e /etc/environment ]; then
if ! grep "$VAR" /etc/environment; then if ! grep "$var" /etc/environment >> /dev/null; then
echo echo
echo "Adding environment variable $VAR to file /etc/environment" echo "Adding environment variable $var to file /etc/environment"
echo "Please reboot after this script completes for environment variable to get set into environment." echo "Please reboot after this script completes for environment variable to get set into environment."
sudo sh -c "echo $VAR=$VAL >> /etc/environment" sudo sh -c "echo $var=$val >> /etc/environment"
fi fi
fi fi
} }
@ -239,7 +253,7 @@ install_or_update()
mkdir build && cd build mkdir build && cd build
cmake ../ cmake ../
sudo make install sudo make install
echo " kicad-lib installed." echo " kicad-lib.bzr installed."
echo "step 9) as non-root, install user configuration files..." echo "step 9) as non-root, install user configuration files..."
@ -256,12 +270,14 @@ install_or_update()
sudo make install sudo make install
echo " kicad-doc.bzr installed." echo " kicad-doc.bzr installed."
echo echo "step 11) check for environment variables..."
echo 'All KiCad "--install-or-update" steps completed, you are up to date.'
if [ -z "${KIGITHUB}" ]; then if [ -z "${KIGITHUB}" ]; then
set_env_var KIGITHUB https://github.com/KiCad set_env_var KIGITHUB https://github.com/KiCad
fi fi
echo
echo 'All KiCad "--install-or-update" steps completed, you are up to date.'
echo
} }