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Terminal colors in build script (yay)

This commit is contained in:
flysand7 2023-07-31 09:43:01 +11:00
parent 721aa8c2de
commit 42dd38804a
1 changed files with 34 additions and 33 deletions
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65
build.py
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@ -7,6 +7,13 @@ import os
import sys import sys
import pyjson5 import pyjson5
# Colors
class colors:
grey='\033[38;5;247m'
cyan='\033[38;5;80m'
red='\033[38;5;196m'
green='\033[32m'
reset='\033[0m'
# Parse command line arguments # Parse command line arguments
arg_parser = argparse.ArgumentParser('build.py') arg_parser = argparse.ArgumentParser('build.py')
@ -37,15 +44,14 @@ if args.clean:
sys.exit(0) sys.exit(0)
# Check host OS # Check host OS
print('==> Performing basic checks') print(colors.grey, '==> Performing basic checks', colors.reset, sep='')
target = args.target target = args.target
if target is None: if target is None:
host_os = platform.system().lower() target = platform.system().lower()
print(f" -> Compiling for host OS: '{host_os}'") print(f" * Compiling for host OS: '{colors.cyan}{target}{colors.reset}'")
if not os.path.exists(os.path.join('src', host_os)): if not os.path.exists(os.path.join('src', target)):
print(f" -> [ERROR] OS '{host_os}' isn't implemented.") print(colors.red, f" ERROR: OS '{colors.cyan}{target}{colors.red}' isn't implemented.", colors.reset)
sys.exit(1) sys.exit(1)
target = host_os
# Add compiler to dependencies # Add compiler to dependencies
dependencies = [ dependencies = [
@ -74,30 +80,28 @@ if target != 'windows':
cc_defines.append(f'_CIA_OS_{target.upper()}') cc_defines.append(f'_CIA_OS_{target.upper()}')
# Check dependencies # Check dependencies
print('==> Checking dependencies') print(colors.grey, '==> Checking dependencies...', colors.reset, end='', sep='')
for dependency in dependencies: for dependency in dependencies:
if shutil.which(dependency) is None: if shutil.which(dependency) is None:
print(f" -> [ERROR] Missing dependency: '{dependency}'") print(colors.red, f"\n -> [ERROR] Missing dependency: '{dependency}'", colors.reset)
sys.exit(1) sys.exit(1)
print(' -> Everything OK') print(colors.green, 'OK', colors.reset)
# Generate TinyRT headers for the target platform # Generate TinyRT headers for the target platform
print(f"==> Generating TinyRT header for {target}") print(colors.grey, f"==> Generating TinyRT header for {target}...", colors.reset, end='', sep='')
tinyrt_config_path = os.path.join('src', target, 'tinyrt.json') tinyrt_config_path = os.path.join('src', target, 'tinyrt.json')
tinyrt_apis = [] tinyrt_apis = []
try: try:
print(f" -> Reading file '{tinyrt_config_path}'")
with open(tinyrt_config_path, 'r') as tinyrt_config_file: with open(tinyrt_config_path, 'r') as tinyrt_config_file:
string = tinyrt_config_file.read() string = tinyrt_config_file.read()
json = '{' + string + '}' json = '{' + string + '}'
tinyrt_config = pyjson5.loads(json) tinyrt_config = pyjson5.loads(json)
except Exception as error: except Exception as error:
print(f" -> [ERROR] reading file '{tinyrt_config_path}'") print(colors.red, f"\n -> [ERROR] reading file '{tinyrt_config_path}'")
print(f" * {error}") print(f" * {error}", colors.reset)
sys.exit(1) sys.exit(1)
tinyrt_header_path = os.path.join('src', target, 'tinyrt-iface.h') tinyrt_header_path = os.path.join('src', target, 'tinyrt-iface.h')
try: try:
print(f" -> Writing to file '{tinyrt_header_path}'")
with open(tinyrt_header_path, 'w') as tinyrt_header_file: with open(tinyrt_header_path, 'w') as tinyrt_header_file:
tinyrt_header_file.write('\n') tinyrt_header_file.write('\n')
tinyrt_header_file.write(f'// This file is AUTO-GENERATED from {tinyrt_config_path}\n') tinyrt_header_file.write(f'// This file is AUTO-GENERATED from {tinyrt_config_path}\n')
@ -110,27 +114,25 @@ try:
is_defined_int = 1 if is_defined else 0 is_defined_int = 1 if is_defined else 0
tinyrt_header_file.write(f'#define _{api_name.upper()} {is_defined_int}\n') tinyrt_header_file.write(f'#define _{api_name.upper()} {is_defined_int}\n')
except Exception as error: except Exception as error:
print(f" -> [ERROR] writing to file '{tinyrt_header_path}'") print(colors.red, f" -> [ERROR] writing to file '{tinyrt_header_path}'")
print(f" * {error}") print(f" * {error}", colors.reset)
sys.exit(1) sys.exit(1)
print(' -> TinyRT header generated') print(colors.green, 'OK', colors.reset)
# Generate ciabatta header for the target platform and configuration # Generate ciabatta header for the target platform and configuration
print(f"==> Generating ciabatta.c") print(colors.grey, f"==> Generating ciabatta.c", colors.reset, sep='')
library_config_path = os.path.join('src', 'library.json') library_config_path = os.path.join('src', 'library.json')
try: try:
print(f" -> Reading file '{library_config_path}'")
with open(library_config_path, 'r') as library_config_file: with open(library_config_path, 'r') as library_config_file:
string = library_config_file.read() string = library_config_file.read()
json = '{' + string + '}' json = '{' + string + '}'
library_config = pyjson5.loads(json) library_config = pyjson5.loads(json)
except Exception as error: except Exception as error:
print(f" -> [ERROR] reading file '{library_config_path}'") print(colors.red, f" ERROR when reading file '{library_config_path}':")
print(f" * {error}") print(f" {error}", colors.reset)
sys.exit(1) sys.exit(1)
ciabatta_header_path = os.path.join('src', 'ciabatta.c') ciabatta_header_path = os.path.join('src', 'ciabatta.c')
try: try:
print(f" -> Writing to file '{ciabatta_header_path}'")
with open(ciabatta_header_path, 'w') as ciabatta_header: with open(ciabatta_header_path, 'w') as ciabatta_header:
# Write heading # Write heading
ciabatta_header.write('\n') ciabatta_header.write('\n')
@ -146,7 +148,7 @@ try:
if platform['name'] == target: if platform['name'] == target:
platform_config = platform platform_config = platform
if platform_config is None: if platform_config is None:
print(f" -> [ERROR] library config doesn't contain configuration for platform {target}") print(colors.red, f" ERROR: library config doesn't contain configuration for platform {target}", colors.reset, sep='')
for include in platform_config['includes']: for include in platform_config['includes']:
include_path = platform_config['path'] include_path = platform_config['path']
ciabatta_header.write(f'#include "{include_path}/{include}"\n') ciabatta_header.write(f'#include "{include_path}/{include}"\n')
@ -175,16 +177,16 @@ try:
reqs_satisfied = False reqs_satisfied = False
break break
if not reqs_satisfied: if not reqs_satisfied:
print(f" -> Not exporting API '{api_name}'") print(colors.red, f" * Not exporting API '{api_name}'", colors.reset, sep='')
else: else:
print(f" * Exporting API '{api_name}'") print(colors.green, f" * Exporting API '{api_name}'", colors.reset, sep='')
ciabatta_header.write(f'// Module {api_name}\n') ciabatta_header.write(f'// Module {api_name}\n')
mod_exports.append(api_name) mod_exports.append(api_name)
for include in api['includes']: for include in api['includes']:
ciabatta_header.write(f'#include "{api_path}/{include}"\n') ciabatta_header.write(f'#include "{api_path}/{include}"\n')
except Exception as error: except Exception as error:
print(f" -> [ERROR] writing file '{ciabatta_header_path}'") print(colors.red, f" ERROR writing file '{ciabatta_header_path}':", sep='')
print(f" * {error}") print(f" {error}", colors.reset)
sys.exit(1) sys.exit(1)
def quote(s): def quote(s):
@ -199,15 +201,14 @@ cc_flags_str = ' '.join(
list(map(prefix('-D '), cc_defines)) + list(map(prefix('-D '), cc_defines)) +
list(map(prefix_quote('-I '), includes))) list(map(prefix_quote('-I '), includes)))
print(f"==> Compiling {lib_file}") print(colors.grey, f"==> Compiling {lib_file}", colors.reset, sep='')
print(' * Compiler flags:', cc_flags_str)
def assemble(src, out): def assemble(src, out):
format = 'elf64' format = 'elf64'
if target == 'windows': if target == 'windows':
format = 'win64' format = 'win64'
cmdline = f'nasm -f "{format}" "{src}" -o "{out}"' cmdline = f'nasm -f "{format}" "{src}" -o "{out}"'
print(' >', cmdline) print(' $', cmdline)
code = os.system(cmdline) code = os.system(cmdline)
if code != 0: if code != 0:
sys.exit(code) sys.exit(code)
@ -218,7 +219,7 @@ def compile(srcs, out, extra_flags = ''):
flags = cc_flags_str + ' ' + extra_flags + ' '.join(args.cflags) flags = cc_flags_str + ' ' + extra_flags + ' '.join(args.cflags)
inputs = ' '.join(map(quote, srcs)) inputs = ' '.join(map(quote, srcs))
cmdline = f'{cc} {flags} {inputs} -o {quote(out)}' cmdline = f'{cc} {flags} {inputs} -o {quote(out)}'
print(' >', cmdline) print(' $', cmdline)
code = os.system(cmdline) code = os.system(cmdline)
if code != 0: if code != 0:
sys.exit(code) sys.exit(code)
@ -226,7 +227,7 @@ def compile(srcs, out, extra_flags = ''):
def archive(srcs, out): def archive(srcs, out):
inputs = ' '.join(map(quote, srcs)) inputs = ' '.join(map(quote, srcs))
cmdline = f'llvm-ar -rcs {quote(out)} {inputs}' cmdline = f'llvm-ar -rcs {quote(out)} {inputs}'
print(' >', cmdline) print(' $', cmdline)
code = os.system(cmdline) code = os.system(cmdline)
if code != 0: if code != 0:
sys.exit(code) sys.exit(code)