81 lines
2.3 KiB
V
81 lines
2.3 KiB
V
import os
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import term
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import time
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import v.util
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import runtime
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fn main(){
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mut os_kind := os.user_os()
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mut arch_details := []string{}
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arch_details << '${runtime.nr_cpus()} cpus'
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if runtime.is_32bit() {
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arch_details << '32bit'
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}
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if runtime.is_64bit() {
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arch_details << '64bit'
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}
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if runtime.is_big_endian() {
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arch_details << 'big endian'
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}
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if runtime.is_little_endian() {
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arch_details << 'little endian'
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}
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if os_kind == 'mac' {
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arch_details << first_line_of_cmd('sysctl -n machdep.cpu.brand_string')
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}
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if os_kind == 'linux' {
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arch_details << first_line_of_cmd('grep "model name" /proc/cpuinfo | sed "s/.*: //gm"')
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}
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if os_kind == 'windows' {
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arch_details << first_line_of_cmd('wmic cpu get name /format:table|more +1')
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}
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//
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mut os_details := ''
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if os_kind == 'linux' {
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os_details = first_line_of_cmd('lsb_release -d -s')
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}
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if os_kind == 'mac' {
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mut details := []string
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details << first_line_of_cmd('sw_vers -productName')
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details << first_line_of_cmd('sw_vers -productVersion')
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details << first_line_of_cmd('sw_vers -buildVersion')
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os_details = details.join(', ')
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}
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if os_kind == 'windows' {
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os_details = first_line_of_cmd('wmic os get name, buildnumber, osarchitecture /format:table|more +1')
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}
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line('OS', '$os_kind, $os_details')
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line('Processor', arch_details.join(', '))
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line('CC version', first_line_of_cmd('cc --version'))
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println(util.bold(term.h_divider('-')))
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vexe := os.getenv('VEXE')
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vroot := os.dir(vexe)
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os.chdir(vroot)
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line('vroot', vroot)
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line('vexe', vexe)
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line('vexe mtime', time.unix(os.file_last_mod_unix(vexe)).str())
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is_writable_vroot := os.is_writable_folder(vroot) or { false }
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line('is vroot writable', is_writable_vroot.str())
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line('V full version', util.full_v_version(true))
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println(util.bold(term.h_divider('-')))
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line('Git version', first_line_of_cmd('git --version'))
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line('Git vroot status', first_line_of_cmd('git describe --dirty --tags'))
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line('.git/config present', os.is_file('.git/config').str())
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println(util.bold(term.h_divider('-')))
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}
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fn first_line_of_cmd(cmd string) string {
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x := os.exec(cmd) or {
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return 'N/A'
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}
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if x.exit_code == 0 {
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return x.output.split_into_lines()[0]
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}
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println('first_line_of_cmd error: $x.output')
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return 'Error'
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}
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fn line(label string, value string) {
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println('$label: ${util.bold(value)}')
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}
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