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log_help: Don't reformat codeblocks

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This commit is contained in:
Krystine Sherwin 2026-01-14 07:39:45 +13:00
parent 474df05e8a
commit 27823beda2
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1 changed files with 23 additions and 19 deletions
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42
kernel/log_help.cc
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@ -78,7 +78,7 @@ ContentListing* ContentListing::open_option(const string &text,
}
#define MAX_LINE_LEN 80
void log_pass_str(const std::string &pass_str, std::string indent_str, bool leading_newline=false) {
void log_body_str(const std::string &pass_str, std::string indent_str, bool leading_newline=false, bool is_formatted=false) {
if (pass_str.empty())
return;
std::istringstream iss(pass_str);
@ -86,26 +86,30 @@ void log_pass_str(const std::string &pass_str, std::string indent_str, bool lead
log("\n");
for (std::string line; std::getline(iss, line);) {
log("%s", indent_str);
auto curr_len = indent_str.length();
std::istringstream lss(line);
for (std::string word; std::getline(lss, word, ' ');) {
while (word[0] == '`' && word.back() == '`')
word = word.substr(1, word.length()-2);
if (curr_len + word.length() >= MAX_LINE_LEN-1) {
curr_len = 0;
log("\n%s", indent_str);
}
if (word.length()) {
log("%s ", word);
curr_len += word.length() + 1;
if (is_formatted) {
log("%s", line);
} else {
auto curr_len = indent_str.length();
std::istringstream lss(line);
for (std::string word; std::getline(lss, word, ' ');) {
while (word[0] == '`' && word.back() == '`')
word = word.substr(1, word.length()-2);
if (curr_len + word.length() >= MAX_LINE_LEN-1) {
curr_len = 0;
log("\n%s", indent_str);
}
if (word.length()) {
log("%s ", word);
curr_len += word.length() + 1;
}
}
}
log("\n");
}
}
void log_pass_str(const std::string &pass_str, int indent=0, bool leading_newline=false) {
void log_body(const ContentListing &content, int indent=0, bool leading_newline=false) {
std::string indent_str(indent*4, ' ');
log_pass_str(pass_str, indent_str, leading_newline);
log_body_str(content.body, indent_str, leading_newline, content.type.compare("code") == 0);
}
PrettyHelp *current_help = nullptr;
@ -134,16 +138,16 @@ void PrettyHelp::log_help() const
{
for (auto &content : _root_listing) {
if (content.type.compare("usage") == 0) {
log_pass_str(content.body, 1, true);
log_body(content, 1, true);
log("\n");
} else if (content.type.compare("option") == 0) {
log_pass_str(content.body, 1);
log_body(content, 1);
for (auto text : content) {
log_pass_str(text.body, 2);
log_body(text, 2);
log("\n");
}
} else {
log_pass_str(content.body, 0);
log_body(content, 0);
log("\n");
}
}