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Merge pull request #432 from dylanaraps/uname

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General: Cache uname output for use later in the script
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Dylan Araps 2016-11-11 17:36:30 +11:00 committed by GitHub
commit c64ceea256
1 changed files with 22 additions and 13 deletions
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@ -22,7 +22,7 @@ shopt -s nocasematch
# DETECT INFORMATION
get_os() {
case "$(uname)" in
case "$kernel_name" in
"Linux") os="Linux" ;;
"Darwin") os="$(sw_vers -productName)" ;;
*"BSD" | "DragonFly" | "Bitrig") os="BSD" ;;
@ -30,7 +30,7 @@ get_os() {
"SunOS") os="Solaris" ;;
"Haiku") os="Haiku" ;;
"GNU"*) os="GNU" ;;
*) printf "%s\n" "Unknown OS detected: $(uname)"; exit 1 ;;
*) printf "%s\n" "Unknown OS detected: $kernel_name"; exit 1 ;;
esac
}
@ -56,7 +56,7 @@ get_model() {
"Mac OS X") model="$(sysctl -n hw.model)" ;;
"iPhone OS")
case "${ios_model:="$(uname -m)"}" in
case "$machine_arch" in
"iPad1,1") model="iPad" ;;
"iPad2,"[1-4]) model="iPad2" ;;
"iPad3,"[1-3]) model="iPad3" ;;
@ -214,8 +214,8 @@ get_distro() {
"BSD")
case "$distro_shorthand" in
"tiny" | "on") distro="$(uname -s)" ;;
*) distro="$(uname -sr)" ;;
"tiny" | "on") distro="$kernel_name" ;;
*) distro="$kernel_name $kernel_version" ;;
esac
distro="${distro/DragonFly/DragonFlyBSD}"
@ -248,7 +248,7 @@ get_distro() {
# Get architecture
[[ "$os_arch" == "on" ]] && \
distro+=" $(uname -m)"
distro+=" ${machine_arch}"
[[ "${ascii_distro:-auto}" == "auto" ]] && \
ascii_distro="$(trim "$distro")"
@ -260,18 +260,16 @@ get_title() {
get_kernel() {
case "$kernel_shorthand" in
"on") kernel_flags="-r" ;;
"off") kernel_flags="-sr" ;;
"on") kernel="$kernel_version" ;;
"off") kernel="$kernel_name $kernel_version" ;;
esac
# Hardcode kernel settings in BSDs
if [[ "$os" == "BSD" && ! "$distro" =~ (PacBSD|PCBSD) ]]; then
case "$distro_shorthand" in
"on" | "tiny") kernel=$(uname -r) ;;
"on" | "tiny") kernel="$kernel_version" ;;
*) unset kernel ;;
esac
else
kernel="$(uname $kernel_flags)"
fi
}
@ -726,7 +724,7 @@ get_cpu() {
;;
"iPhone OS")
case "${ios_model:="$(uname -m)"}" in
case "$machine_arch" in
"iPhone1,"[1-2] | "iPod1,1") cpu="Samsung S5L8900 (1) @ 412MHz" ;;
"iPhone2,1") cpu="Samsung S5PC100 (1) @ 600MHz" ;;
"iPhone3,"[1-3] | "iPod4,1") cpu="Apple A4 (1) @ 800MHz" ;;
@ -940,7 +938,7 @@ get_gpu() {
;;
"iPhone OS")
case "${ios_model:="$(uname -m)"}" in
case "$machine_arch" in
"iPhone1,"[1-2]) gpu="PowerVR MBX Lite 3D" ;;
"iPhone5,"[1-4]) gpu="PowerVR SGX543MP3" ;;
"iPhone8,"[1-4]) gpu="PowerVR GT7600" ;;
@ -2780,6 +2778,16 @@ old_functions() {
fi
}
cache_uname() {
# Cache the output of uname so we don't
# have to spawn it multiple times.
uname=($(uname -srm))
kernel_name="${uname[0]}"
kernel_version="${uname[1]}"
machine_arch="${uname[2]}"
}
# FINISH UP
usage() { printf "%s" "
@ -3075,6 +3083,7 @@ get_args() {
}
main() {
cache_uname
get_os
get_default_config 2>/dev/null
check_old_flags