mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-01 06:50:00 +00:00
0884f89431
* start pulling out + replacing urfave and config * replace many many instances of config * move more stuff => viper * properly remove urfave * move some flags to root command * add testrig commands to root * alias config file keys * start adding cli parsing tests * reorder viper init * remove config path alias * fmt * change config file keys to non-nested * we're more or less in business now * tidy up the common func * go fmt * get tests passing again * add note about the cliparsing tests * reorganize * update docs with changes * structure cmd dir better * rename + move some files around * fix dangling comma
129 lines
4.1 KiB
Markdown
129 lines
4.1 KiB
Markdown
[](https://github.com/magiconair/properties/releases)
|
|
[](https://travis-ci.org/magiconair/properties)
|
|
[](https://raw.githubusercontent.com/magiconair/properties/master/LICENSE)
|
|
[](http://godoc.org/github.com/magiconair/properties)
|
|
|
|
# Overview
|
|
|
|
#### Please run `git pull --tags` to update the tags. See [below](#updated-git-tags) why.
|
|
|
|
properties is a Go library for reading and writing properties files.
|
|
|
|
It supports reading from multiple files or URLs and Spring style recursive
|
|
property expansion of expressions like `${key}` to their corresponding value.
|
|
Value expressions can refer to other keys like in `${key}` or to environment
|
|
variables like in `${USER}`. Filenames can also contain environment variables
|
|
like in `/home/${USER}/myapp.properties`.
|
|
|
|
Properties can be decoded into structs, maps, arrays and values through
|
|
struct tags.
|
|
|
|
Comments and the order of keys are preserved. Comments can be modified
|
|
and can be written to the output.
|
|
|
|
The properties library supports both ISO-8859-1 and UTF-8 encoded data.
|
|
|
|
Starting from version 1.3.0 the behavior of the MustXXX() functions is
|
|
configurable by providing a custom `ErrorHandler` function. The default has
|
|
changed from `panic` to `log.Fatal` but this is configurable and custom
|
|
error handling functions can be provided. See the package documentation for
|
|
details.
|
|
|
|
Read the full documentation on [](http://godoc.org/github.com/magiconair/properties)
|
|
|
|
## Getting Started
|
|
|
|
```go
|
|
import (
|
|
"flag"
|
|
"github.com/magiconair/properties"
|
|
)
|
|
|
|
func main() {
|
|
// init from a file
|
|
p := properties.MustLoadFile("${HOME}/config.properties", properties.UTF8)
|
|
|
|
// or multiple files
|
|
p = properties.MustLoadFiles([]string{
|
|
"${HOME}/config.properties",
|
|
"${HOME}/config-${USER}.properties",
|
|
}, properties.UTF8, true)
|
|
|
|
// or from a map
|
|
p = properties.LoadMap(map[string]string{"key": "value", "abc": "def"})
|
|
|
|
// or from a string
|
|
p = properties.MustLoadString("key=value\nabc=def")
|
|
|
|
// or from a URL
|
|
p = properties.MustLoadURL("http://host/path")
|
|
|
|
// or from multiple URLs
|
|
p = properties.MustLoadURL([]string{
|
|
"http://host/config",
|
|
"http://host/config-${USER}",
|
|
}, true)
|
|
|
|
// or from flags
|
|
p.MustFlag(flag.CommandLine)
|
|
|
|
// get values through getters
|
|
host := p.MustGetString("host")
|
|
port := p.GetInt("port", 8080)
|
|
|
|
// or through Decode
|
|
type Config struct {
|
|
Host string `properties:"host"`
|
|
Port int `properties:"port,default=9000"`
|
|
Accept []string `properties:"accept,default=image/png;image;gif"`
|
|
Timeout time.Duration `properties:"timeout,default=5s"`
|
|
}
|
|
var cfg Config
|
|
if err := p.Decode(&cfg); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|
|
|
|
```
|
|
|
|
## Installation and Upgrade
|
|
|
|
```
|
|
$ go get -u github.com/magiconair/properties
|
|
```
|
|
|
|
## License
|
|
|
|
2 clause BSD license. See [LICENSE](https://github.com/magiconair/properties/blob/master/LICENSE) file for details.
|
|
|
|
## ToDo
|
|
|
|
* Dump contents with passwords and secrets obscured
|
|
|
|
## Updated Git tags
|
|
|
|
#### 13 Feb 2018
|
|
|
|
I realized that all of the git tags I had pushed before v1.7.5 were lightweight tags
|
|
and I've only recently learned that this doesn't play well with `git describe` 😞
|
|
|
|
I have replaced all lightweight tags with signed tags using this script which should
|
|
retain the commit date, name and email address. Please run `git pull --tags` to update them.
|
|
|
|
Worst case you have to reclone the repo.
|
|
|
|
```shell
|
|
#!/bin/bash
|
|
tag=$1
|
|
echo "Updating $tag"
|
|
date=$(git show ${tag}^0 --format=%aD | head -1)
|
|
email=$(git show ${tag}^0 --format=%aE | head -1)
|
|
name=$(git show ${tag}^0 --format=%aN | head -1)
|
|
GIT_COMMITTER_DATE="$date" GIT_COMMITTER_NAME="$name" GIT_COMMITTER_EMAIL="$email" git tag -s -f ${tag} ${tag}^0 -m ${tag}
|
|
```
|
|
|
|
I apologize for the inconvenience.
|
|
|
|
Frank
|
|
|