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Implement inherited config

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Aoran Zeng 2025-07-16 11:16:46 +08:00
parent 04b15fec17
commit 08da1c712b
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1 changed files with 38 additions and 49 deletions
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87
tool/rawstr4c/lib/Generator.rakumod
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@ -53,31 +53,39 @@ my class CStringConverter {
}
#| 配置管理器，负责处理层次化配置的继承逻辑
class ConfigManager {
#| 从当前 section 开始，向上遍历父节点查找配置项
method get-inherited-config($section, $key, $default = '') {
my $current = $section;
while $current {
if $current.config && $current.config.exist($key) {
return $current.config.get($key);
}
$current = $current.parent;
}
# 如果都没找到，使用 section 的 config 来获取默认值
return $section.config.get($key, $default);
}
}
my class CVariableNameGenerator {
method generate($root-config, $section-config, $title) {
method generate($section, $section-config, $title) {
# 检查 name-literally
# 检查 name-literally (并不层次化)
my $name-literally = $section-config.get('name-literally');
if $name-literally.is-bool() && $name-literally.as-bool() {
return $section-config.get('name', $title.lc).as-string();
}
# 优先从 section-config 获取配置，如果没有则从 root-config 获取
my $prefix = $section-config.exist('prefix') ??
$section-config.get('prefix').as-string() !!
$root-config.get('prefix', '_rawstr4c').as-string();
# 从层次化配置中获取值，使用 ConfigManager 类方法
my $prefix = ConfigManager.get-inherited-config($section, 'prefix', '_rawstr4c').as-string();
my $language = $section-config.get('language').as-string();
my $postfix = self.resolve-postfix($root-config, $section-config, $language);
my $keep-prefix = $section-config.exist('keep-prefix') ??
$section-config.get('keep-prefix').as-bool() !!
$root-config.get('keep-prefix', 'true').as-bool();
my $keep-postfix = $section-config.exist('keep-postfix') ??
$section-config.get('keep-postfix').as-bool() !!
$root-config.get('keep-postfix', 'true').as-bool();
my $postfix = self.resolve-postfix($section, $language);
my $keep-prefix = ConfigManager.get-inherited-config($section, 'keep-prefix', 'true').as-bool();
my $keep-postfix = ConfigManager.get-inherited-config($section, 'keep-postfix', 'true').as-bool();
my $name = $section-config.get('name', $title.lc).as-string();
# 替换非法字符
@ -98,11 +106,8 @@ my class CVariableNameGenerator {
return $varname || "unnamed_var";
}
method resolve-postfix($root-config, $section-config, $language) {
# 优先从 section-config 获取 postfix
my $postfix = $section-config.exist('postfix') ??
$section-config.get('postfix') !!
$root-config.get('postfix');
method resolve-postfix($section, $language) {
my $postfix = ConfigManager.get-inherited-config($section, 'postfix', ':use-language');
if $postfix.is-mode() && $postfix.as-mode() eq 'use-language' {
return $language ?? 'in_' ~ $language !! '';
@ -209,48 +214,33 @@ my class CVariableGenerator {
class Generator {
has Parser::Parser $.parser;
has CStringConverter $.cstring-converter;
has CStringConverter $.string-converter;
has CVariableNameGenerator $.varname-generator;
has CVariableGenerator $.variable-generator;
method new($parser) {
self.bless(
:$parser,
:cstring-converter(CStringConverter.new),
:string-converter(CStringConverter.new),
:varname-generator(CVariableNameGenerator.new),
:variable-generator(CVariableGenerator.new)
);
}
method get-config-value($root-config, $section-config, $key, $default = '') {
# 优先级：section-config > root-config > default
if $section-config && $section-config.exist($key) {
return $section-config.get($key);
}
elsif $root-config && $root-config.exist($key) {
return $root-config.get($key);
}
else {
return $root-config.get($key, $default);
}
}
method generate-for-section($root-config, $section) {
method generate-for-section($section) {
my $section-config = $section.config;
my $title = $section.title;
my $code = $section.codeblock;
my $debug-parser = $root-config.get('debug', False).as-bool();
my $debug-parser = ConfigManager.get-inherited-config($section, 'debug', 'false').as-bool();
return unless $code;
my $translate-mode = self.get-config-value(
$root-config, $section-config, 'translate', ':escape'
).as-mode();
my $translate-mode = ConfigManager.get-inherited-config($section, 'translate', 'escape').as-mode();
my $varname = $.varname-generator.generate($root-config, $section-config, $title);
my $varname = $.varname-generator.generate($section, $section-config, $title);
my $output-mode = $root-config.get('output', ':terminal').as-mode();
my $output-mode = ConfigManager.get-inherited-config($section, 'output', 'terminal').as-mode();
if $debug-parser {
say "--- Section: $title ---";
@ -259,13 +249,13 @@ class Generator {
say "Output mode = $output-mode";
my $language = $section-config.get('language', 'None').as-string();
my $prefix = self.get-config-value($root-config, $section-config, 'prefix', '_rawstr4c').as-string();
my $prefix = ConfigManager.get-inherited-config($section, 'prefix', '_rawstr4c').as-string();
say "Language = $language";
say "Prefix = $prefix (from " ~ ($section-config.exist('prefix') ?? 'section' !! 'root') ~ ")";
say "Prefix = $prefix (inherited from hierarchy)";
say '';
}
my $c-string = $.cstring-converter.convert-string($code, $translate-mode);
my $c-string = $.string-converter.convert-string($code, $translate-mode);
given $output-mode {
when 'terminal' {
@ -288,17 +278,16 @@ class Generator {
method generate() {
my $root-section = $.parser.root-section;
my $root-config = $root-section.config;
# 获取所有需要处理的 sections：包括 root section 和所有子 sections
my @all-sections = ($root-section, |$root-section.get-all-descendants());
# 这个 generate-for-section() 要么把变量输出到终端，要么累计到 @variabels 中
for @all-sections -> $section {
self.generate-for-section($root-config, $section);
self.generate-for-section($section);
}
my $output-mode = $root-config.get('output', ':terminal').as-mode();
my $output-mode = ConfigManager.get-inherited-config($root-section, 'output', 'terminal').as-mode();
# 最后把累计到 @variables 的内容输出到文件
if $output-mode ne 'terminal' {