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Adding support to forked distributions in installer script.

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Signed-off-by: Filipe Oliveira <contato@fmoliveira.com.br>
This commit is contained in:
Filipe Oliveira 2015-08-04 21:33:48 -03:00
parent 58121c59ff
commit f618de1543
1 changed files with 30 additions and 1 deletions
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31
hack/install.sh
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@ -51,6 +51,32 @@ echo_docker_as_nonroot() {
EOF
}
# Check if this is a forked Linux distro
check_forked() {
# Check for lsb_release command existence, it usually exists in forked distros
if command_exists lsb_release; then
# Check if the `-u` option is supported
lsb_release -a -u > /dev/null 2>&1
# Check if the command has exited successfully, it means we're in a forked distro
if [ "$?" = "0" ]; then
# Print info about current distro
cat <<-EOF
You're using '$lsb_dist' version '$dist_version'.
EOF
# Get the upstream release info
lsb_dist=$(lsb_release -a -u 2>&1 | tr '[:upper:]' '[:lower:]' | grep -E 'id' | cut -d ':' -f 2 | tr -d '[[:space:]]')
dist_version=$(lsb_release -a -u 2>&1 | tr '[:upper:]' '[:lower:]' | grep -E 'codename' | cut -d ':' -f 2 | tr -d '[[:space:]]')
# Print info about upstream distro
cat <<-EOF
Upstream release is '$lsb_dist' version '$dist_version'.
EOF
fi
fi
}
do_install() {
case "$(uname -m)" in
*64)
@ -187,8 +213,11 @@ do_install() {
esac
# Check if this is a forked Linux distro
check_forked
# Run setup for each distro accordingly
case "$lsb_dist" in
amzn)
(