A utility tool library of Golang.
The current version is v2, which is not compatible with v1. v2 rearranges the sub-packages. Relative to v1, v2 has some changes, See release
These packages only depend on the standard libraries, not any third-part packages. Go1.7+ will be supported.
$ go get -u github.com/xgfone/go-toolsgo test github.com/xgfone/go-tools/...Notice:
Some sub-packages need the logging output. Now the sub-package log2 supplies the unified logging output function, ErrorF and DebugF, which will output the logging to os.Stderr. You can set them to set the logging output of all the sub-packages, such as net2/http2, net2/server, and worker, etc.
| subpackage | notice |
|---|---|
| cache | Supply some caches, such as LRUCache. Notice: LRUCache is copied from github.com/youtube/vitess/go/cache. |
| execution | execution executes a command line program in a new process and returns an output. |
| file | Some convenient functions about the file operation. |
| function | Collect some convenient funtions, for example, calling a function or method dynamically, comparing two values, deciding the maximum or minimum, getting a integer range, determining whether a value is in a map or slice, etc. |
| io2 | The supplement of the standard library of io, such as Close. |
| lifecycle | The manager of the lifecycle of some apps in a program. |
| log2 | Supply a global debug and error log function, and a log function adaptor. |
| log2/handler | The logger handler, such as TimedRotatingFile and SizedRotatingFile. |
| net2 | The supplement of the standard library net, such as some helpers about net. |
| net2/http2 | The supplement of the standard library http, not the protocal http2. |
| net2/server | DEPRECATED. The simple TCP / UDP server. The sub-package is merged into net2. |
| os2 | The supplement of the standard library of os, such as Exit. |
| pagination | It is usually used to compute the web pagination. |
| pools | Some simple convenient pools, such as BufPool, ResourcePool, AddrTCPConnPool, etc. |
| queue | Supply the Queue interface, and some implementations such as NewMemoryQueue based on channel and NewListQueue based on list. |
| signal2 | The supplement of the standard library of signal, such as HandleSignal. |
| sort2 | The supplement of the standard library of sort, such as the key-value sort. |
| strings2 | The supplement of the standard library of strings. |
| sync2 | The supplement of the standard library sync, such as ResourceLock for locking a certain resource by its id and some atomic types. |
| tags | Manage the tags in a struct. |
| types | Some assistant functions about type, such as the type validation and conversion, etc. |
| wait | Poll or listen for changes to a condition. It's copied from k8s.io/apimachinery/pkg/util/wait. |
| worker | A worker pool with the dispatcher based on channel. |
See the test file of each subpackage.