Moved to GH actions; Added lint; Added issue/PR templates.

Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

# Conflicts:
#	Makefile

.bingo/.gitignore

@@ -0,0 +1,12 @@
+
+# Ignore everything
+*
+
+# But not these files:
+!.gitignore
+!*.mod
+!README.md
+!Variables.mk
+!variables.env
+
+*tmp.mod

.bingo/README.md

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+# Project Development Dependencies.
+
+This is directory which stores Go modules with pinned buildable package that is used within this repository, managed by https://github.com/bwplotka/bingo.
+
+* Run `bingo get` to install all tools having each own module file in this directory.
+* Run `bingo get <tool>` to install <tool> that have own module file in this directory.
+* For Makefile: Make sure to put `include .bingo/Variables.mk` in your Makefile, then use $(<upper case tool name>) variable where <tool> is the .bingo/<tool>.mod.
+* For shell: Run `source .bingo/variables.env` to source all environment variable for each tool
+* See https://github.com/bwplotka/bingo or -h on how to add, remove or change binaries dependencies.
+
+## Requirements
+
+* Go 1.14+

.bingo/Variables.mk

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+# Auto generated binary variables helper managed by https://github.com/bwplotka/bingo v0.2.1. DO NOT EDIT.
+# All tools are designed to be build inside $GOBIN.
+GOPATH ?= $(shell go env GOPATH)
+GOBIN  ?= $(firstword $(subst :, ,${GOPATH}))/bin
+GO     ?= $(shell which go)
+
+# Bellow generated variables ensure that every time a tool under each variable is invoked, the correct version
+# will be used; reinstalling only if needed.
+# For example for bingo variable:
+#
+# In your main Makefile (for non array binaries):
+#
+#include .bingo/Variables.mk # Assuming -dir was set to .bingo .
+#
+#command: $(BINGO)
+#	@echo "Running bingo"
+#	@$(BINGO) <flags/args..>
+#
+BINGO := $(GOBIN)/bingo-v0.2.1
+$(BINGO): .bingo/bingo.mod
+	@# Install binary/ries using Go 1.14+ build command. This is using bwplotka/bingo-controlled, separate go module with pinned dependencies.
+	@echo "(re)installing $(GOBIN)/bingo-v0.2.1"
+	@cd .bingo && $(GO) build -modfile=bingo.mod -o=$(GOBIN)/bingo-v0.2.1 "github.com/bwplotka/bingo"
+
+FAILLINT := $(GOBIN)/faillint-v1.5.0
+$(FAILLINT): .bingo/faillint.mod
+	@# Install binary/ries using Go 1.14+ build command. This is using bwplotka/bingo-controlled, separate go module with pinned dependencies.
+	@echo "(re)installing $(GOBIN)/faillint-v1.5.0"
+	@cd .bingo && $(GO) build -modfile=faillint.mod -o=$(GOBIN)/faillint-v1.5.0 "github.com/fatih/faillint"
+
+GOIMPORTS := $(GOBIN)/goimports-v0.0.0-20200529172331-a64b76657301
+$(GOIMPORTS): .bingo/goimports.mod
+	@# Install binary/ries using Go 1.14+ build command. This is using bwplotka/bingo-controlled, separate go module with pinned dependencies.
+	@echo "(re)installing $(GOBIN)/goimports-v0.0.0-20200529172331-a64b76657301"
+	@cd .bingo && $(GO) build -modfile=goimports.mod -o=$(GOBIN)/goimports-v0.0.0-20200529172331-a64b76657301 "golang.org/x/tools/cmd/goimports"
+
+GOLANGCI_LINT := $(GOBIN)/golangci-lint-v1.27.0
+$(GOLANGCI_LINT): .bingo/golangci-lint.mod
+	@# Install binary/ries using Go 1.14+ build command. This is using bwplotka/bingo-controlled, separate go module with pinned dependencies.
+	@echo "(re)installing $(GOBIN)/golangci-lint-v1.27.0"
+	@cd .bingo && $(GO) build -modfile=golangci-lint.mod -o=$(GOBIN)/golangci-lint-v1.27.0 "github.com/golangci/golangci-lint/cmd/golangci-lint"
+
+MISSPELL := $(GOBIN)/misspell-v0.3.4
+$(MISSPELL): .bingo/misspell.mod
+	@# Install binary/ries using Go 1.14+ build command. This is using bwplotka/bingo-controlled, separate go module with pinned dependencies.
+	@echo "(re)installing $(GOBIN)/misspell-v0.3.4"
+	@cd .bingo && $(GO) build -modfile=misspell.mod -o=$(GOBIN)/misspell-v0.3.4 "github.com/client9/misspell/cmd/misspell"
+
+PROTOC_GEN_GOGOFAST := $(GOBIN)/protoc-gen-gogofast-v1.3.1
+$(PROTOC_GEN_GOGOFAST): .bingo/protoc-gen-gogofast.mod
+	@# Install binary/ries using Go 1.14+ build command. This is using bwplotka/bingo-controlled, separate go module with pinned dependencies.
+	@echo "(re)installing $(GOBIN)/protoc-gen-gogofast-v1.3.1"
+	@cd .bingo && $(GO) build -modfile=protoc-gen-gogofast.mod -o=$(GOBIN)/protoc-gen-gogofast-v1.3.1 "github.com/gogo/protobuf/protoc-gen-gogofast"
+

.bingo/bingo.mod

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+module _ // Auto generated by https://github.com/bwplotka/bingo. DO NOT EDIT
+
+go 1.14
+
+require github.com/bwplotka/bingo v0.2.1

.bingo/faillint.mod

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+module _ // Auto generated by https://github.com/bwplotka/bingo. DO NOT EDIT
+
+go 1.14
+
+require github.com/fatih/faillint v1.5.0

.bingo/go.mod

@@ -0,0 +1 @@
+module _ // Fake go.mod auto-created by 'bingo' for go -moddir compatibility with non-Go projects. Commit this file, together with other .mod files.

.bingo/goimports.mod

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+module _ // Auto generated by https://github.com/bwplotka/bingo. DO NOT EDIT
+
+go 1.14
+
+require golang.org/x/tools v0.0.0-20200529172331-a64b76657301 // cmd/goimports

.bingo/golangci-lint.mod

@@ -0,0 +1,8 @@
+module _ // Auto generated by https://github.com/bwplotka/bingo. DO NOT EDIT
+
+go 1.14
+
+require (
+	github.com/golangci/golangci-lint v1.27.0 // cmd/golangci-lint
+	github.com/securego/gosec v0.0.0-20200316084457-7da9f46445fd // indirect
+)

.bingo/misspell.mod

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+module _ // Auto generated by https://github.com/bwplotka/bingo. DO NOT EDIT
+
+go 1.14
+
+require github.com/client9/misspell v0.3.4 // cmd/misspell

.bingo/protoc-gen-gogofast.mod

@@ -0,0 +1,5 @@
+module _ // Auto generated by https://github.com/bwplotka/bingo. DO NOT EDIT
+
+go 1.14
+
+require github.com/gogo/protobuf v1.3.1 // protoc-gen-gogofast

.bingo/variables.env

@@ -0,0 +1,22 @@
+# Auto generated binary variables helper managed by https://github.com/bwplotka/bingo v0.2.1. DO NOT EDIT.
+# All tools are designed to be build inside $GOBIN.
+# Those variables will work only until 'bingo get' was invoked, or if tools were installed via Makefile's Variables.mk.
+local gobin=$(go env GOBIN)
+
+if [ -z "$gobin" ]; then
+	gobin="$(go env GOPATH)/bin"
+fi
+
+
+BINGO="${gobin}/bingo-v0.2.1"
+
+FAILLINT="${gobin}/faillint-v1.5.0"
+
+GOIMPORTS="${gobin}/goimports-v0.0.0-20200529172331-a64b76657301"
+
+GOLANGCI_LINT="${gobin}/golangci-lint-v1.27.0"
+
+MISSPELL="${gobin}/misspell-v0.3.4"
+
+PROTOC_GEN_GOGOFAST="${gobin}/protoc-gen-gogofast-v1.3.1"
+

.github/ISSUE_TEMPLATE.md

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+<!--
+Template relevant to bug reports only!
+
+Keep issue title verbose enough.
+-->
+
+**Go version used**:
+
+**What happened**:
+
+**What you expected to happen**:
+
+**How to reproduce it (as minimally and precisely as possible)**:
+
+-->

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,24 @@
+<!--
+    Keep PR title verbose enough.
+-->
+
+<!--
+    Don't forget about CHANGELOG!
+
+    Changelog entry format:
+    - [#<PR-id>](<PR-URL>) ...
+
+    <PR-id> Id of your pull request.
+    <PR-URL> URL of your PR such as https://github.com/grpc-ecosystem/go-grpc-middleware/pull/<PR-id>
+-->
+
+* [ ] I added CHANGELOG entry for this change.
+* [ ] Change is not relevant to the end user.
+
+## Changes
+
+<!-- Enumerate changes you made -->
+
+## Verification
+
+<!-- How you tested it? How do you know it works? -->

.github/stale.yml

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+# Configuration for probot-stale - https://github.com/probot/stale
+
+# Only issues or pull requests with all of these labels are check if stale. Defaults to `[]` (disabled)
+onlyLabels: []
+
+# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable.
+# We want stale bot to notify us that something is stale so we can revisit it.
+# If one issue is marked as 'reminder' by the reminder bot, we don't mark it as 'stale' again.
+exemptLabels:
+  # This label is hardcoded on remind bot (https://probot.github.io/apps/reminders/) and is used by remind bot when
+  # issue is being reminded.
+  - reminder
+
+# Set to true to ignore issues in a project (defaults to false)
+exemptProjects: false
+# Set to true to ignore issues in a milestone (defaults to false)
+exemptMilestones: false
+# Set to true to ignore issues with an assignee (defaults to false)
+exemptAssignees: false
+# Label to use when marking as stale
+staleLabel: stale
+
+pull:
+  daysUntilClose: 14
+  daysUntilStale: 30
+  markComment: >
+    Hello 👋 Looks like there was no activity on this amazing PR for the last month.
+
+    **Do you mind updating us on the status?** Is there anything we can help with? If you plan to still work on it, just comment on this PR or push a commit. Thanks! 🤗
+
+    If there is no activity for the next 2 weeks, this PR will be closed (we can always reopen a PR if you get back to this!).
+  #unmarkComment: No need for unmark comment.
+  closeComment: >
+    Closing for now as promised, let us know if you need this to be reopened! 🤗
+
+issues:
+  daysUntilClose: 14
+  daysUntilStale: 60
+  markComment: >
+    Hello 👋 Looks like there was no activity on this issue for the last 2 months.
+
+    **Do you mind updating us on the status?** Is this still reproducible or needed? If yes, just comment on this PR or push a commit. Thanks! 🤗
+
+    If there is no activity for the next 2 weeks, this issue will be closed (we can always reopen an issue if requested!).
+  #unmarkComment: No need for unmark comment.
+  closeComment: >
+    Closing for now as promised, let us know if you need this to be reopened! 🤗
+
+# Limit the number of actions per hour, from 1-30. Default is 30
+limitPerRun: 30

.github/workflows/go.yaml

@@ -0,0 +1,57 @@
+name: go
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    name: Linters (Static Analysis) for Go
+    steps:
+      - name: Checkout code into the Go module directory.
+        uses: actions/checkout@v2
+
+      - name: Install Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.14.x
+
+      - uses: actions/cache@v1
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+
+      - name: Linting & vetting.
+        run: make lint
+
+  tests:
+    runs-on: ${{ matrix.platform }}
+    name: Unit tests on Go ${{ matrix.go }}
+    strategy:
+      fail-fast: false
+      matrix:
+        go: [ '1.12.x' '1.13.x', '1.14.x' ]
+        platform: [ubuntu-latest, macos-latest]
+    steps:
+      - name: Checkout code into the Go module directory.
+        uses: actions/checkout@v2
+
+      - name: Install Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go }}
+
+      - uses: actions/cache@v1
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+
+      - name: Run unit tests.
+        run: make test
+
+      - name: Calculating code coverage.
+        run: bash <(curl -s https://codecov.io/bash)