68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
package inputs
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import (
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"errors"
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"fmt"
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"strconv"
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"strings"
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)
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// File is based on telegraf input File plugin.
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type File struct {
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baseInput
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Files []string `json:"files"`
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}
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// PluginName is based on telegraf plugin name.
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func (f *File) PluginName() string {
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return "file"
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}
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// UnmarshalTOML decodes the parsed data to the object
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func (f *File) UnmarshalTOML(data interface{}) error {
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dataOK, ok := data.(map[string]interface{})
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if !ok {
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return errors.New("bad files for file input plugin")
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}
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files, ok := dataOK["files"].([]interface{})
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if !ok {
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return errors.New("not an array for file input plugin")
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}
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for _, fl := range files {
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f.Files = append(f.Files, fl.(string))
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}
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return nil
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}
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// TOML encodes to toml string
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func (f *File) TOML() string {
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s := make([]string, len(f.Files))
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for k, v := range f.Files {
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s[k] = strconv.Quote(v)
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}
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return fmt.Sprintf(`[[inputs.%s]]
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## Files to parse each interval. Accept standard unix glob matching rules,
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## as well as ** to match recursive files and directories.
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files = [%s]
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## Name a tag containing the name of the file the data was parsed from. Leave empty
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## to disable.
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# file_tag = ""
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## Character encoding to use when interpreting the file contents. Invalid
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## characters are replaced using the unicode replacement character. When set
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## to the empty string the data is not decoded to text.
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## ex: character_encoding = "utf-8"
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## character_encoding = "utf-16le"
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## character_encoding = "utf-16be"
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## character_encoding = ""
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# character_encoding = ""
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## The dataformat to be read from files
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## Each data format has its own unique set of configuration options, read
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## more about them here:
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## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md
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data_format = "influx"
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`, f.PluginName(), strings.Join(s, ", "))
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}
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