feat(cli): Installation scripts and documentation 🎉

Signed-off-by: Salim Afiune Maya <[email protected]>

Makefile

@@ -1,12 +1,15 @@
 default: ci
 
-ci: lint test fmt-check imports-check
-
-export GOFLAGS=-mod=vendor
+ci: lint test fmt-check imports-check build-cli-cross-platform
 
 GOLANGCILINTVERSION?=1.23.8
 COVERAGEOUT?=coverage.out
 CLINAME?=lacework-cli
+GO_LDFLAGS="-X github.com/lacework/go-sdk/cli/cmd.Version=$(shell cat cli/VERSION) \
+            -X github.com/lacework/go-sdk/cli/cmd.GitSHA=$(shell git rev-parse HEAD) \
+            -X github.com/lacework/go-sdk/cli/cmd.BuildTime=$(shell date +%Y%m%d%H%M%S)"
+GOFLAGS=-mod=vendor
+export GOFLAGS GO_LDFLAGS
 
 prepare: install-tools go-vendor
 
@@ -37,11 +40,24 @@ fmt-check:
 imports-check:
 	@test -z $(shell goimports -l $(shell go list -f {{.Dir}} ./...))
 
-build-cli:
-	go build -o bin/$(CLINAME) cli/main.go
-	@echo
-	@echo To execute the generated binary run:
-	@echo "    ./bin/$(CLINAME)"
+build-cli-cross-platform:
+	gox -output="bin/$(CLINAME)-{{.OS}}-{{.Arch}}" \
+            -os="darwin linux windows" \
+            -arch="amd64 386" \
+            -ldflags=$(GO_LDFLAGS) \
+            github.com/lacework/go-sdk/cli
+
+install-cli: build-cli-cross-platform
+ifeq (x86_64, $(shell uname -m))
+	ln -sf bin/$(CLINAME)-$(shell uname -s | tr '[:upper:]' '[:lower:]')-amd64 bin/$(CLINAME)
+else
+	ln -sf bin/$(CLINAME)-$(shell uname -s | tr '[:upper:]' '[:lower:]')-386 bin/$(CLINAME)
+endif
+	@echo "\nUpdate your PATH environment variable to execute the compiled lacework-cli:"
+	@echo "\n  $$ export PATH=\"$(PWD)/bin:$$PATH\"\n"
+
+release-cli: lint fmt-check imports-check test
+	scripts/lacework_cli_release.sh
 
 install-tools:
 ifeq (, $(shell which golangci-lint))
@@ -50,3 +66,6 @@ endif
 ifeq (, $(shell which goimports))
 	go get golang.org/x/tools/cmd/goimports
 endif
+ifeq (, $(shell which gox))
+	go get github.com/mitchellh/gox
+endif

README.md

@@ -33,16 +33,21 @@ Look at the [api/](api/) folder for more documentation.
 
 ## Lacework CLI ([`cli`](cli/))
 
-_(work-in-progress)_ The Lacework Command Line Interface.
+The Lacework Command Line Interface.
 
 ### Basic Usage
 
-Today, you have to first build the CLI by running `make build-cli`, then you will be
-able to execute it directly:
+Build and install the CLI by running `make install-cli`, the automation will
+ask you to update your `PATH` environment variable to execute the compiled
+`lacework-cli` binary.
 ```
-$ make build-cli
-$ ./bin/lacework-cli
+$ make install-cli
+
+# Make sure to update your PATH with the command provided from the above command
+
+$ lacework-cli help
 ```
+Look at the [cli/](cli/) folder for more documentation.
 
 ## License and Copyright
 Copyright 2020, Lacework Inc.

cli/README.md

@@ -0,0 +1,80 @@
+<img src="https://techally-content.s3-us-west-1.amazonaws.com/public-content/lacework_logo_full.png" width="600">
+
+# `lacework-cli`
+
+The Lacework Command Line Interface is a tool that helps you manage your
+Lacework cloud security platform. You can use it to manage compliance
+reports, external integrations, vulnerability scans, and other operations.
+
+## Install
+
+### Bash:
+```
+$ curl https://raw.githubusercontent.com/lacework/go-sdk/master/cli/install.sh | sudo bash
+```
+
+### Powershell:
+```
+C:\> Set-ExecutionPolicy Bypass -Scope Process -Force
+C:\> iex ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/lacework/go-sdk/master/cli/install.ps1'))
+```
+
+## Configuration File
+
+The `lacework-cli` looks for a file named `.lacework.toml` inside your home
+directory (`$HOME/.lacework.toml`) to access the following parameters:
+* `account`: Account subdomain of URL (i.e. `<ACCOUNT>.lacework.net`)
+* `api_key`: API Access Key ID
+* `api_secret`: API Access Secret Key
+
+
+An example of a Lacework configuration file:
+```toml
+account = "example"
+api_key = "EXAMPLE_1234567890ABC"
+api_secret = "_super_secret_key"
+```
+
+You can provide a different configuration file with the option `--config`.
+
+## Basic Usage
+Once you have created your configuration file `$HOME/.lacework.toml`,
+you are ready to use the Lacework cli, a few basic commands are:
+
+1) List all integration in your account:
+```bash
+$ lacework-cli integration list
+```
+1) Use the `api` command to access Lacework's ResfulAPI, for example,
+to get details about and specific event:
+```bash
+$ lacework-cli api get '/external/events/GetEventDetails?EVENT_ID=16700'
+```
+
+## Development
+To build and install the CLI from source, use the `make install-cli` directive,
+this command will ask you to update your `PATH` environment variable to point
+to the compiled `lacework-cli` binary.
+```
+$ make install-cli
+
+# Make sure to update your PATH with the command provided from the above command
+
+$ lacework-cli help
+```
+
+## License and Copyright
+Copyright 2020, Lacework Inc.
+```
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+```

cli/install.ps1

@@ -0,0 +1,13 @@
+<#
+.SYNOPSIS
+Installs the 'lacework-cli' tool.
+
+.Parameter Version
+Specifies a version (ex: 0.1.0)
+#>
+
+$ErrorActionPreference="stop"
+
+Set-Variable GithubReleasesRootUrl -Option ReadOnly -value "https://github.com/lacework/go-sdk/releases"
+
+Write-Host "Comming soon! (Installatiohn of the 'lacework-cli' tool)"