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158a90b25b
* Grafana provider * grafana_data_source resource. Allows data sources to be created in Grafana. Supports all data source types that are accepted in the current version of Grafana, and will support any future ones that fit into the existing structure. * Vendoring of apparentlymart/go-grafana-api This is in anticipation of adding a Grafana provider plugin. * grafana_dashboard resource * Website documentation for the Grafana provider.
81 lines
2.0 KiB
Go
81 lines
2.0 KiB
Go
// Copyright 2013 com authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License"): you may
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// not use this file except in compliance with the License. You may obtain
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// a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations
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// under the License.
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package com
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import (
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"errors"
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"os"
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"path/filepath"
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"runtime"
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"strings"
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)
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// GetGOPATHs returns all paths in GOPATH variable.
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func GetGOPATHs() []string {
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gopath := os.Getenv("GOPATH")
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var paths []string
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if runtime.GOOS == "windows" {
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gopath = strings.Replace(gopath, "\\", "/", -1)
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paths = strings.Split(gopath, ";")
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} else {
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paths = strings.Split(gopath, ":")
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}
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return paths
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}
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// GetSrcPath returns app. source code path.
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// It only works when you have src. folder in GOPATH,
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// it returns error not able to locate source folder path.
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func GetSrcPath(importPath string) (appPath string, err error) {
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paths := GetGOPATHs()
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for _, p := range paths {
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if IsExist(p + "/src/" + importPath + "/") {
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appPath = p + "/src/" + importPath + "/"
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break
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}
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}
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if len(appPath) == 0 {
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return "", errors.New("Unable to locate source folder path")
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}
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appPath = filepath.Dir(appPath) + "/"
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if runtime.GOOS == "windows" {
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// Replace all '\' to '/'.
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appPath = strings.Replace(appPath, "\\", "/", -1)
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}
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return appPath, nil
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}
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// HomeDir returns path of '~'(in Linux) on Windows,
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// it returns error when the variable does not exist.
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func HomeDir() (home string, err error) {
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if runtime.GOOS == "windows" {
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home = os.Getenv("USERPROFILE")
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if len(home) == 0 {
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home = os.Getenv("HOMEDRIVE") + os.Getenv("HOMEPATH")
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}
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} else {
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home = os.Getenv("HOME")
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}
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if len(home) == 0 {
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return "", errors.New("Cannot specify home directory because it's empty")
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}
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return home, nil
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}
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