143 lines
3.5 KiB
V
143 lines
3.5 KiB
V
import os
|
|
import term
|
|
import time
|
|
import v.util
|
|
import runtime
|
|
|
|
fn main(){
|
|
mut os_kind := os.user_os()
|
|
mut arch_details := []string{}
|
|
arch_details << '${runtime.nr_cpus()} cpus'
|
|
if runtime.is_32bit() {
|
|
arch_details << '32bit'
|
|
}
|
|
if runtime.is_64bit() {
|
|
arch_details << '64bit'
|
|
}
|
|
if runtime.is_big_endian() {
|
|
arch_details << 'big endian'
|
|
}
|
|
if runtime.is_little_endian() {
|
|
arch_details << 'little endian'
|
|
}
|
|
if os_kind == 'mac' {
|
|
arch_details << cmd(command:'sysctl -n machdep.cpu.brand_string')
|
|
}
|
|
if os_kind == 'linux' {
|
|
arch_details << cmd(command:'grep "model name" /proc/cpuinfo | sed "s/.*: //gm"')
|
|
}
|
|
if os_kind == 'windows' {
|
|
arch_details << cmd(command:'wmic cpu get name /format:table', line: 1)
|
|
}
|
|
//
|
|
mut os_details := ''
|
|
if os_kind == 'linux' {
|
|
os_details = get_linux_os_name()
|
|
} else if os_kind == 'mac' {
|
|
mut details := []string{}
|
|
details << cmd(command: 'sw_vers -productName')
|
|
details << cmd(command: 'sw_vers -productVersion')
|
|
details << cmd(command: 'sw_vers -buildVersion')
|
|
os_details = details.join(', ')
|
|
} else if os_kind == 'windows' {
|
|
os_details = cmd(command:'wmic os get name, buildnumber, osarchitecture', line: 1)
|
|
} else {
|
|
ouname := os.uname()
|
|
os_details = '$ouname.release, $ouname.version'
|
|
}
|
|
line('OS', '$os_kind, $os_details')
|
|
line('Processor', arch_details.join(', '))
|
|
line('CC version', cmd(command:'cc --version'))
|
|
println(util.bold(term.h_divider('-')))
|
|
vexe := os.getenv('VEXE')
|
|
vroot := os.dir(vexe)
|
|
os.chdir(vroot)
|
|
line('vroot', vroot)
|
|
line('vexe', vexe)
|
|
line('vexe mtime', time.unix(os.file_last_mod_unix(vexe)).str())
|
|
is_writable_vroot := os.is_writable_folder(vroot) or { false }
|
|
line('is vroot writable', is_writable_vroot.str())
|
|
line('V full version', util.full_v_version(true))
|
|
vtmp := os.getenv('VTMP')
|
|
if vtmp != '' {
|
|
line('env VTMP', '"$vtmp"')
|
|
}
|
|
vflags := os.getenv('VFLAGS')
|
|
if vflags != '' {
|
|
line('env VFLAGS', '"$vflags"')
|
|
}
|
|
println(util.bold(term.h_divider('-')))
|
|
line('Git version', cmd(command:'git --version'))
|
|
line('Git vroot status', cmd(command:'git -C . describe --abbrev=8 --dirty --always --tags'))
|
|
line('.git/config present', os.is_file('.git/config').str())
|
|
println(util.bold(term.h_divider('-')))
|
|
}
|
|
|
|
struct CmdConfig {
|
|
line int
|
|
command string
|
|
}
|
|
|
|
fn cmd(c CmdConfig) string {
|
|
x := os.exec(c.command) or {
|
|
return 'N/A'
|
|
}
|
|
if x.exit_code == 0 {
|
|
return x.output.split_into_lines()[c.line]
|
|
}
|
|
return 'Error: $x.output'
|
|
}
|
|
|
|
fn line(label string, value string) {
|
|
println('$label: ${util.bold(value)}')
|
|
}
|
|
|
|
fn get_linux_os_name() string {
|
|
mut os_details := ''
|
|
linux_os_methods := ['os-release', 'lsb_release', 'kernel', 'uname']
|
|
for m in linux_os_methods {
|
|
match m {
|
|
'os-release' {
|
|
if !os.is_file('/etc/os-release') {
|
|
continue
|
|
}
|
|
lines := os.read_lines('/etc/os-release') or {
|
|
continue
|
|
}
|
|
mut vals := map[string]string
|
|
for line in lines {
|
|
x := line.split('=')
|
|
vals[x[0]] = x[1].trim('"')
|
|
}
|
|
if vals['PRETTY_NAME'] == '' {
|
|
continue
|
|
}
|
|
os_details = vals['PRETTY_NAME']
|
|
break
|
|
}
|
|
'lsb_release' {
|
|
exists := cmd(command:'type lsb_release')
|
|
if exists.starts_with('Error') {
|
|
continue
|
|
}
|
|
os_details = cmd(command: 'lsb_release -d -s')
|
|
break
|
|
}
|
|
'kernel' {
|
|
if !os.is_file('/proc/version') {
|
|
continue
|
|
}
|
|
os_details = cmd(command: 'cat /proc/version')
|
|
break
|
|
}
|
|
'uname' {
|
|
ouname := os.uname()
|
|
os_details = '$ouname.release, $ouname.version'
|
|
break
|
|
}
|
|
else {}
|
|
}
|
|
}
|
|
return os_details
|
|
}
|