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| author | Alon Zakai <alonzakai@gmail.com> | 2015-11-12 21:49:04 -0800 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2015-11-13 18:11:24 -0800 |
| commit | 97b943c832dd3389b81c0896826977e0c447de28 (patch) | |
| tree | 466affed0a003bdf5d787d17326c09c5edda7c99 /src/emscripten-optimizer/colors.h | |
| parent | 06a9c12ea045dfb9b1dd4f4ccf959ac715d4df8a (diff) | |
| download | binaryen-97b943c832dd3389b81c0896826977e0c447de28.tar.gz binaryen-97b943c832dd3389b81c0896826977e0c447de28.tar.bz2 binaryen-97b943c832dd3389b81c0896826977e0c447de28.zip | |
pass support
Diffstat (limited to 'src/emscripten-optimizer/colors.h')
| -rw-r--r-- | src/emscripten-optimizer/colors.h | 48 |
1 files changed, 22 insertions, 26 deletions
diff --git a/src/emscripten-optimizer/colors.h b/src/emscripten-optimizer/colors.h index 96a7baf29..1746f7e79 100644 --- a/src/emscripten-optimizer/colors.h +++ b/src/emscripten-optimizer/colors.h @@ -2,63 +2,59 @@ #include <cstdlib> #include <ostream> -struct Colors { - static bool use; +namespace Colors { + inline bool use() { + return (getenv("COLORS") && getenv("COLORS")[0] == '1') || // forced + (isatty(STDOUT_FILENO) && (!getenv("COLORS") || getenv("COLORS")[0] != '0')); // implicit + } - static void normal(std::ostream& stream) { - if (!use) return; + inline void normal(std::ostream& stream) { + if (!use()) return; #if defined(__linux__) || defined(__apple__) stream << "\033[0m"; #endif } - static void red(std::ostream& stream) { - if (!use) return; + inline void red(std::ostream& stream) { + if (!use()) return; #if defined(__linux__) || defined(__apple__) stream << "\033[31m"; #endif } - static void magenta(std::ostream& stream) { - if (!use) return; + inline void magenta(std::ostream& stream) { + if (!use()) return; #if defined(__linux__) || defined(__apple__) stream << "\033[35m"; #endif } - static void orange(std::ostream& stream) { - if (!use) return; + inline void orange(std::ostream& stream) { + if (!use()) return; #if defined(__linux__) || defined(__apple__) stream << "\033[33m"; #endif } - static void grey(std::ostream& stream) { - if (!use) return; + inline void grey(std::ostream& stream) { + if (!use()) return; #if defined(__linux__) || defined(__apple__) stream << "\033[37m"; #endif } - static void green(std::ostream& stream) { - if (!use) return; + inline void green(std::ostream& stream) { + if (!use()) return; #if defined(__linux__) || defined(__apple__) stream << "\033[32m"; #endif } - static void blue(std::ostream& stream) { - if (!use) return; + inline void blue(std::ostream& stream) { + if (!use()) return; #if defined(__linux__) || defined(__apple__) stream << "\033[34m"; #endif } - static void bold(std::ostream& stream) { - if (!use) return; + inline void bold(std::ostream& stream) { + if (!use()) return; #if defined(__linux__) || defined(__apple__) stream << "\033[1m"; #endif } - - Colors() { - use = (getenv("COLORS") && getenv("COLORS")[0] == '1') || // forced - (isatty(STDOUT_FILENO) && (!getenv("COLORS") || getenv("COLORS")[0] != '0')); // implicit - } -} colors; - -bool Colors::use; +}; |