feat: http server & telemetry support

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,38 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser [e.g. stock browser, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/workflows/lint.yml

@@ -0,0 +1,19 @@
+name: Lint
+on: [ push, pull_request, workflow_dispatch ]
+
+jobs:
+  golangci-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v2
+        with:
+          go-version: "1.18"
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          skip-go-installation: true
+          version: v1.46.2
+          args: --timeout=10m

.github/workflows/release.yml

@@ -0,0 +1,30 @@
+name: Release
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-go@v2
+        with:
+          go-version: "1.18"
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Run GoReleaser
+        uses: goreleaser/[email protected]
+        with:
+          distribution: goreleaser
+          version: latest
+          args: --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GO_RELEASER_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,13 @@
+name: Test
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: "1.18"
+      - name: run tests
+        run: make test

.gitignore

@@ -13,3 +13,14 @@
 
 # Dependency directories (remove the comment below to include it)
 # vendor/
+
+dist/
+coverage/
+config.yaml
+.vscode
+.air.toml
+.idea/
+tmp/
+
+expt/
+requests.http

.golangci.yml

@@ -0,0 +1,147 @@
+run:
+  go: '1.17'
+  timeout: 10m
+  skip-files:
+    - expt/main.go
+
+output:
+  format: colored-line-number
+
+linters:
+  enable-all: true
+  disable:
+    - exhaustruct
+    - cyclop
+    - exhaustive
+    - exhaustivestruct
+    - exhaustruct
+    - funlen
+    - gochecknoglobals
+    - gocyclo
+    - godox
+    - gofumpt
+    - golint
+    - interfacer
+    - lll
+    - maintidx
+    - ireturn
+    - maligned
+    - nlreturn
+    - nolintlint
+    - prealloc
+    - promlinter
+    - scopelint
+    - tagliatelle
+    - testpackage
+    - paralleltest
+    - tparallel
+    - containedctx
+    - varnamelen
+    - wrapcheck
+    - wsl
+
+linters-settings:
+  decorder:
+    dec-order:
+      - type
+      - const
+      - var
+      - func
+    disable-dec-order-check: false
+    disable-init-func-first-check: false
+  dupl:
+    threshold: 100
+  errcheck: # Report about not checking of errors in type assertions: `a := b.(MyStruct)`.
+    check-type-assertions: true
+  goconst:
+    min-len: 2 # Minimal length of string constant.
+    min-occurrences: 2 # Minimum occurrences of constant string count to trigger issue.
+    ignore-tests: true
+    match-constant: false  # Look for existing constants matching the values.
+    numbers: true # Search also for duplicated numbers.
+    min: 2 # Minimum value, only works with goconst.numbers
+    max: 2 # Maximum value, only works with goconst.numbers
+  revive:
+    ignore-generated-header: true
+    severity: warning
+    confidence: 0.8
+    rules:
+      - name: atomic
+      - name: context-as-argument
+      - name: context-keys-type
+      - name: defer
+      - name: dot-imports
+      - name: empty-block
+      - name: error-naming
+      - name: error-return
+      - name: error-strings
+      - name: errorf
+      - name: increment-decrement
+      - name: modifies-parameter
+      - name: modifies-value-receiver
+      - name: package-comments
+      - name: range
+      - name: receiver-naming
+      - name: redefines-builtin-id
+      - name: superfluous-else
+      - name: time-naming
+      - name: unreachable-code
+      - name: unused-parameter
+      - name: unused-receiver
+      - name: var-declaration
+      - name: var-naming
+  gomnd:
+    ignored-numbers:
+      - '0o600'
+      - '0o644'
+      - '0o655'
+      - '0o666'
+      - '0o770'
+      - '0o755'
+      - '0o765'
+      - '0o777'
+    ignored-functions:
+      - 'args.Error'
+      - 'strconv.ParseInt'
+  gosimple:
+    go: "1.17"
+    checks:
+      - "all"
+  staticcheck:
+    go: "1.17"
+    checks:
+      - "all"
+  goimports:
+    local-prefixes: github.com/odpf/dex
+  gci:
+    sections:
+      - standard # Captures all standard packages if they do not match another section.
+      - default # Contains all imports that could not be matched to another section type.
+      - prefix(github.com/odpf/dex) # Groups all imports with the specified Prefix.
+  gocritic:
+    disabled-checks:
+      - ifElseChain
+      - singleCaseSwitch
+    enabled-tags:
+      - diagnostic
+  #      - style
+  #      - opinionated
+  #      - performance
+  unparam:
+    # Inspect exported functions.
+    # XXX: if you enable this setting, unparam will report a lot of false-positives in text editors:
+    check-exported: true
+
+issues:
+  exclude-rules:
+    # Exclude some linters from running on tests files.
+    - path: _test\.go
+      linters:
+        - gocritic
+        - dupl
+    - path: cli
+      linters:
+        - forbidigo
+        - contextcheck
+severity:
+  default-severity: error

.goreleaser.yml

@@ -0,0 +1,80 @@
+project_name: dex
+
+release:
+  prerelease: auto
+  draft: true
+
+builds:
+  - main: ./main.go
+    id: "dex"
+    binary: dex
+    flags: [ -a ]
+    ldflags:
+      - -X github.com/odpf/dex/pkg/version.Version={{.Tag}}
+      - -X github.com/odpf/dex/pkg/version.Commit={{.FullCommit}}
+      - -X github.com/odpf/dex/pkg/version.BuildTime={{.Date}}
+    goos:
+      - darwin
+      - linux
+      - windows
+    goarch:
+      - amd64
+      - arm64
+    env:
+      - CGO_ENABLED=0
+
+archives:
+  - replacements:
+      darwin: macos
+      linux: linux
+      windows: windows
+      386: i386
+      amd64: x86_64
+    format_overrides:
+      - goos: windows
+        format: zip
+
+checksum:
+  name_template: 'checksums.txt'
+
+snapshot:
+  name_template: "{{ .Version }}-next"
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs'
+      - '^test'
+      - '^build'
+      - '^ci'
+      - '^chore'
+      - '^refactor'
+
+dockers:
+  - goos: linux
+    goarch: amd64
+    ids:
+      - dex
+    dockerfile: Dockerfile
+    image_templates:
+      - 'docker.io/odpf/{{.ProjectName}}:latest'
+      - 'docker.io/odpf/{{.ProjectName}}:{{ .Version }}'
+      - 'docker.io/odpf/{{.ProjectName}}:{{ .Version }}-amd64'
+
+brews:
+  - name: dex
+    homepage: "https://github.com/odpf/dex"
+    description: "Infrastructure orchestration tool."
+    tap:
+      owner: odpf
+      name: homebrew-tap
+    license: "Apache 2.0"
+    folder: Formula
+    dependencies:
+      - name: git
+    install: |-
+      bin.install "dex"
+    commit_author:
+      name: Shivaprasad Bhat
+      email: [email protected]

Dockerfile

@@ -0,0 +1,10 @@
+FROM alpine:3.13
+
+COPY dex /usr/bin/dex
+
+RUN apk --no-cache add ca-certificates bash
+RUN GRPC_HEALTH_PROBE_VERSION=v0.4.5 && \
+    wget -qO/bin/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 && \
+    chmod +x /bin/grpc_health_probe
+
+CMD ["dex"]