feat(github): added github exporter

exporters/github/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2016 Infinity Works Ltd
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

exporters/github/Makefile

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+# Exporter yml variables
+NAME ?= github
+VERSION ?= 2.0.1
+EXPORTER_REPO_URL ?= https://github.com/infinityworks/github-exporter
+EXPORTER_HEAD ?= 2.0.1-alpha
+
+IMPORT_PATH := $(subst https://,,$(EXPORTER_REPO_URL))
+CLONED_REPO := $(GOPATH)/src/$(IMPORT_PATH)
+WORK_DIR := cd $(CLONED_REPO) &&
+BINARY_NAME := $(NAME)-exporter
+
+TARGET_DIR = $(shell pwd)/target
+BINS_DIR = $(TARGET_DIR)/bin/linux_amd64
+
+
+all: clean clone-repo build package
+
+clean: 
+	@echo "=== $(NAME) === [ clean ]: Removing cloned folder"
+	@if [ ! -d $(GOPATH) ]; then \
+		echo "GOPATH is empty" ;\
+		exit 1 ;\
+	fi
+	@CLONED_REPO="$(echo -e "${CLONED_REPO}" | tr -d '[:space:]')"
+	@TARGET_DIR="$(echo -e "${TARGET_DIR}" | tr -d '[:space:]')"
+	rm -rf $(CLONED_REPO) $(TARGET_DIR)
+
+clone-repo: clean
+	@echo "=== $(NAME) === [ clone-repo ]:"
+	git clone $(EXPORTER_REPO_URL) $(CLONED_REPO)
+	$(WORK_DIR) git checkout $(EXPORTER_HEAD)
+
+build: clone-repo deps-only
+	@echo "=== $(NAME) === [ build ]:"
+	$(WORK_DIR) go build -v -o $(BINS_DIR)/$(BINARY_NAME)
+
+deps-only: clone-repo
+	@echo "=== $(NAME) === [ deps ]: Installing package dependencies required by the project..."
+	$(WORK_DIR) go mod download
+
+# Import fragments
+include ../../scripts/package.mk
+
+.PHONY: all build clone-repo clean deps-only

exporters/github/exporter.yml

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+# name of the exporter, should mach with the folder name
+name: github
+# version of the package created
+version: 2.0.1
+# URL to the git project hosting the exporter
+exporter_repo_url: https://github.com/infinityworks/github-exporter
+# Tag of the exporter to checkout
+exporter_tag: 2.0.1-alpha
+# Commit of the exporter to checkout (used if tag property is empty)
+exporter_commit: 
+# Changelog to add to the new release
+exporter_changelog: https://github.com/infinityworks/github-exporter/releases
+# Enable packages for Linux
+package_linux: true
+# Enable packages for Windows
+package_windows: true
+# Exporter GUID used in the msi package Requiered if package_windows is set to true
+exporter_guid: FF235B75-27E1-4084-BEB9-AB73AC8419D5
+# Lincense GUID used in the msi package Requiered if package_windows is set to true
+license_guid: 68C1E509-840A-41AC-B4A5-FE84772F15B3

exporters/github/win_build.ps1

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+<#
+    .SYNOPSIS
+        This script creates the win .MSI
+#>
+param (
+    # Target architecture: amd64 (default) or 386
+    [ValidateSet("amd64", "386")]
+    [string]$arch="amd64",
+    [string]$pfx_passphrase="none",
+    [string]$exporterName="",
+    [string]$exporterURL="",
+    [string]$exporterHead="",
+    [string]$exporterGUID="",
+    [string]$licenseGUID="",
+    [string]$version=""
+)
+
+$env:GOPATH = go env GOPATH
+$env:GOOS = "windows"
+$env:GOARCH = $arch
+$env:GO111MODULE = "auto"
+
+$exporterBinaryName = "$exporterName-exporter.exe"
+$exporterRepo =  [string]"$exporterURL" -replace 'https?://(www.)?'
+
+$projectRootPath = pwd
+
+
+echo "--- Cloning exporter Repo"
+Push-Location $env:GOPATH\src
+$ErrorActionPreference = "SilentlyContinue"
+git clone $exporterURL $exporterRepo
+$ErrorActionPreference = "Stop"
+Set-Location "$env:GOPATH\src\$exporterRepo"
+
+
+$ErrorActionPreference = "SilentlyContinue"
+git fetch -at
+git checkout "$exporterHead"
+$ErrorActionPreference = "Stop"
+
+echo "--- Downloading dependencies"
+$ErrorActionPreference = "SilentlyContinue"
+go mod download
+$ErrorActionPreference = "Stop"
+
+
+echo "--- Compiling exporter"
+go build -v -o $exporterBinaryName
+if (-not $?)
+{
+    echo "Failed building exporter"
+    exit -1
+}
+
+Pop-Location
+New-item -type directory -path .\exporters\$exporterName\target\bin\windows_$arch\ -Force
+Copy-Item "$env:GOPATH\src\$exporterRepo\$exporterBinaryName" -Destination ".\exporters\$exporterName\target\bin\windows_$arch\" -Force 
+if (-not $?)
+{
+    echo "Failed building exporter"
+    exit -1
+}
+Copy-Item "$env:GOPATH\src\$exporterRepo\LICENSE" -Destination ".\exporters\$exporterName\target\bin\windows_$arch\$exporterName-LICENSE" -Force 
+{
+    echo "Failed building exporter"
+    exit -1
+}
+
+$win_msi_build = Join-Path -Path $projectRootPath -ChildPath "\scripts\win_msi_build.ps1"
+& $win_msi_build -arch $arch -exporterName $exporterName -version $version -exporterGUID $exporterGUID -licenseGUID $licenseGUID -pfx_passphrase $pfx_passphrase