Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
2dot5
ClickHouse
提交
37d382c9
C
ClickHouse
项目概览
2dot5
/
ClickHouse
通知
3
Star
0
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
DevOps
流水线
流水线任务
计划
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
C
ClickHouse
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
DevOps
DevOps
流水线
流水线任务
计划
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
流水线任务
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
37d382c9
编写于
2月 16, 2020
作者:
A
Alexey Milovidov
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Better colors in terminal
上级
2a6e838e
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
15 addition
and
24 deletion
+15
-24
libs/libloggers/loggers/OwnPatternFormatter.cpp
libs/libloggers/loggers/OwnPatternFormatter.cpp
+15
-24
未找到文件。
libs/libloggers/loggers/OwnPatternFormatter.cpp
浏览文件 @
37d382c9
...
...
@@ -2,40 +2,31 @@
#include <functional>
#include <optional>
#include <sys/time.h>
#include <IO/WriteBufferFromString.h>
#include <IO/WriteHelpers.h>
#include <Common/HashTable/Hash.h>
#include <Interpreters/InternalTextLogsQueue.h>
#include <sys/time.h>
#include <Common/CurrentThread.h>
#include <common/getThreadId.h>
#include "Loggers.h"
static
const
char
*
setColor
(
UInt64
num
)
static
std
::
string
setColor
(
UInt64
num
)
{
/// ANSI escape sequences to set foreground font color in terminal.
/// Make a random RGB color that has constant brightness.
/// https://en.wikipedia.org/wiki/YCbCr
static
constexpr
auto
num_colors
=
12
;
static
const
char
*
colors
[
num_colors
]
=
{
/// Black on black is meaningless
"
\033
[0;31m"
,
"
\033
[0;32m"
,
"
\033
[0;33m"
,
/// Low intense blue on black is too dark.
"
\033
[0;35m"
,
"
\033
[0;36m"
,
"
\033
[1;31m"
,
"
\033
[1;32m"
,
"
\033
[1;33m"
,
"
\033
[1;34m"
,
"
\033
[1;35m"
,
"
\033
[1;36m"
,
"
\033
[1m"
,
/// Not as white but just as high intense - for readability on white background.
};
UInt8
y
=
128
;
UInt8
cb
=
num
%
256
;
UInt8
cr
=
num
/
256
%
256
;
UInt8
r
=
std
::
max
(
0.0
,
std
::
min
(
255.0
,
y
+
1.402
*
(
cr
-
128
)));
UInt8
g
=
std
::
max
(
0.0
,
std
::
min
(
255.0
,
y
-
0.344136
*
(
cb
-
128
)
-
0.714136
*
(
cr
-
128
)));
UInt8
b
=
std
::
max
(
0.0
,
std
::
min
(
255.0
,
y
+
1.772
*
(
cb
-
128
)));
return
colors
[
num
%
num_colors
];
/// ANSI escape sequence to set 24-bit foreground font color in terminal.
return
"
\033
[38;2;"
+
DB
::
toString
(
r
)
+
";"
+
DB
::
toString
(
g
)
+
";"
+
DB
::
toString
(
b
)
+
"m"
;
}
static
const
char
*
setColorForLogPriority
(
int
priority
)
...
...
@@ -104,7 +95,7 @@ void OwnPatternFormatter::formatExtended(const DB::ExtendedLogMessage & msg_ext,
writeCString
(
" [ "
,
wb
);
if
(
color
)
write
C
String
(
setColor
(
intHash64
(
msg_ext
.
thread_id
)),
wb
);
writeString
(
setColor
(
intHash64
(
msg_ext
.
thread_id
)),
wb
);
DB
::
writeIntText
(
msg_ext
.
thread_id
,
wb
);
if
(
color
)
writeCString
(
resetColor
(),
wb
);
...
...
@@ -114,7 +105,7 @@ void OwnPatternFormatter::formatExtended(const DB::ExtendedLogMessage & msg_ext,
/// just to be convenient for various log parsers.
writeCString
(
"{"
,
wb
);
if
(
color
)
write
C
String
(
setColor
(
std
::
hash
<
std
::
string
>
()(
msg_ext
.
query_id
)),
wb
);
writeString
(
setColor
(
std
::
hash
<
std
::
string
>
()(
msg_ext
.
query_id
)),
wb
);
DB
::
writeString
(
msg_ext
.
query_id
,
wb
);
if
(
color
)
writeCString
(
resetColor
(),
wb
);
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录