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jp: Only output colors when stdout is a TTY
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parent
e68f4111ea
commit
c07176bd53
Notes:
sideshowbarker
2024-07-19 00:52:50 +09:00
Author: https://github.com/linusg Commit: https://github.com/SerenityOS/serenity/commit/c07176bd533 Pull-request: https://github.com/SerenityOS/serenity/pull/4413
@ -34,7 +34,7 @@
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#include <stdio.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <unistd.h>
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static void print(const JsonValue& value, int indent = 0);
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static void print(const JsonValue& value, int indent = 0, bool use_color = true);
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static void print_indent(int indent)
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static void print_indent(int indent)
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{
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{
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for (int i = 0; i < indent; ++i)
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for (int i = 0; i < indent; ++i)
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@ -73,20 +73,23 @@ int main(int argc, char** argv)
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return 1;
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return 1;
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}
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}
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print(json.value());
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print(json.value(), 0, isatty(STDOUT_FILENO));
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outln();
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outln();
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return 0;
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return 0;
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}
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}
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void print(const JsonValue& value, int indent)
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void print(const JsonValue& value, int indent, bool use_color)
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{
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{
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if (value.is_object()) {
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if (value.is_object()) {
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outln("{{");
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outln("{{");
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value.as_object().for_each_member([&](auto& member_name, auto& member_value) {
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value.as_object().for_each_member([&](auto& member_name, auto& member_value) {
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print_indent(indent + 1);
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print_indent(indent + 1);
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if (use_color)
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out("\"\033[33;1m{}\033[0m\": ", member_name);
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out("\"\033[33;1m{}\033[0m\": ", member_name);
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print(member_value, indent + 1);
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else
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out("\"{}\": ", member_name);
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print(member_value, indent + 1, use_color);
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outln(",");
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outln(",");
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});
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});
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print_indent(indent);
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print_indent(indent);
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@ -97,13 +100,14 @@ void print(const JsonValue& value, int indent)
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outln("[");
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outln("[");
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value.as_array().for_each([&](auto& entry_value) {
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value.as_array().for_each([&](auto& entry_value) {
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print_indent(indent + 1);
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print_indent(indent + 1);
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print(entry_value, indent + 1);
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print(entry_value, indent + 1, use_color);
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outln(",");
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outln(",");
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});
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});
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print_indent(indent);
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print_indent(indent);
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out("]");
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out("]");
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return;
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return;
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}
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}
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if (use_color) {
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if (value.is_string())
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if (value.is_string())
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out("\033[31;1m");
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out("\033[31;1m");
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else if (value.is_number())
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else if (value.is_number())
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@ -112,10 +116,12 @@ void print(const JsonValue& value, int indent)
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out("\033[32;1m");
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out("\033[32;1m");
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else if (value.is_null())
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else if (value.is_null())
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out("\033[34;1m");
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out("\033[34;1m");
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}
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if (value.is_string())
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if (value.is_string())
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out("\"");
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out("\"");
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out("{}", value.to_string());
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out("{}", value.to_string());
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if (value.is_string())
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if (value.is_string())
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out("\"");
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out("\"");
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if (use_color)
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out("\033[0m");
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out("\033[0m");
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}
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}
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