postgresql & new docs

lib/core/platform.v

@@ -5,7 +5,6 @@ import os
 // import freeflowuniverse.herolib.ui.console
 // Returns the enum value that matches the provided string for PlatformType
 
-
 pub enum PlatformType {
 	unknown
 	osx
@@ -25,7 +24,6 @@ pub fn platform_enum_from_string(platform string) PlatformType {
 	}
 }
 
-
 // Returns the enum value that matches the provided string for CPUType
 pub fn cputype_enum_from_string(cputype string) CPUType {
 	return match cputype.to_lower() {
@@ -54,7 +52,7 @@ pub fn cmd_exists(cmd string) bool {
 	return true
 }
 
-pub fn platform()! PlatformType {
+pub fn platform() !PlatformType {
 	mut platform_ := PlatformType.unknown
 	platform_ = platform_enum_from_string(memdb_get('platformtype'))
 	if platform_ != PlatformType.unknown {
@@ -77,18 +75,18 @@ pub fn platform()! PlatformType {
 	return platform_
 }
 
-pub fn cputype()! CPUType {
+pub fn cputype() !CPUType {
 	mut cputype_ := CPUType.unknown
 	cputype_ = cputype_enum_from_string(memdb_get('cputype'))
 	if cputype_ != CPUType.unknown {
 		return cputype_
 	}
 	res := os.execute('uname -m')
-	if res.exit_code >0{
+	if res.exit_code > 0 {
 		return error("can't execute uname -m")
 	}
 	sys_info := res.output
-	
+
 	cputype_ = match sys_info.to_lower().trim_space() {
 		'x86_64' {
 			CPUType.intel
@@ -110,37 +108,37 @@ pub fn cputype()! CPUType {
 	return cputype_
 }
 
-pub fn is_osx()! bool {
+pub fn is_osx() !bool {
 	return platform()! == .osx
 }
 
-pub fn is_osx_arm()! bool {
+pub fn is_osx_arm() !bool {
 	return platform()! == .osx && cputype()! == .arm
 }
 
-pub fn is_osx_intel()! bool {
+pub fn is_osx_intel() !bool {
 	return platform()! == .osx && cputype()! == .intel
 }
 
-pub fn is_ubuntu()! bool {
+pub fn is_ubuntu() !bool {
 	return platform()! == .ubuntu
 }
 
-pub fn is_linux()! bool {
+pub fn is_linux() !bool {
 	return platform()! == .ubuntu || platform()! == .arch || platform()! == .suse
 		|| platform()! == .alpine
 }
 
-pub fn is_linux_arm()!bool {
+pub fn is_linux_arm() !bool {
 	// console.print_debug("islinux:${is_linux()!} cputype:${cputype()!}")
 	return is_linux()! && cputype()! == .arm
 }
 
-pub fn is_linux_intel()! bool {
+pub fn is_linux_intel() !bool {
 	return is_linux()! && cputype()! == .intel
 }
 
-pub fn hostname()!string {
+pub fn hostname() !string {
 	res := os.execute('hostname')
 	if res.exit_code > 0 {
 		return error("can't get hostname. Error.")