Keep linux binaries short

Closes #330

Linux packages installs binaries to `/usr/local/bin`
and has names:

```
toxiproxy-server-linux-amd64
toxiproxy-cli-linux-amd64
```

It is not common way and different from previous releases.

Changes the binary destination path to `/usr/bin` and has short binary
names:

```
toxiproxy-server
toxiproxy-cli
```

.goreleaser.yml

@@ -42,6 +42,29 @@ builds:
     main: ./cli
     binary: toxiproxy-cli-{{.Os}}-{{.Arch}}
 
+
+  - &build_pkg
+    id: pkg-server
+    binary: toxiproxy-server
+    main: ./cmd
+    env:
+      - CGO_ENABLED=0
+
+    goos:
+      - linux
+
+    goarch:
+      - amd64
+      - arm64
+
+    ldflags:
+      - -s -w -X github.com/Shopify/toxiproxy/v2.Version={{.Version}}
+
+  - <<: *build_pkg
+    id: pkg-client
+    main: ./cli
+    binary: toxiproxy-cli
+
 checksum:
   name_template: checksums.txt
 
@@ -56,6 +79,10 @@ nfpms:
     maintainer: Shopify Opensource <opensource@shopify.com>
     description: TCP proxy to simulate network and system conditions.
     license: MIT
+    bindir: /usr/bin
+    builds:
+      - pkg-server
+      - pkg-client
     formats:
       - apk
       - deb
@@ -132,6 +159,12 @@ archives:
     id: archive_binaries
     format: binary
     name_template: "{{ .Binary }}"
+    builds:
+      - server
+      - client
   -
     id: archive_default
     format: tar.gz
+    builds:
+      - server
+      - client

CHANGELOG.md

@@ -1,5 +1,13 @@
 # [Unreleased]
 
+* Update linux packages to use `/usr/bin` folder as binary destination and change the executable names to
+  exclude ARCH and OS names. New pathes:
+  ```
+  /usr/bin/toxiproxy-cli
+  /usr/bin/toxiproxy-server
+  ```
+  (#331, @miry)
+
 # [2.1.7]
 
 * Set the valid version during the build process.

Makefile

@@ -36,10 +36,18 @@ release:
 .PHONY: release-dry
 release-dry:
 	version="$(shell git describe --abbrev=0 --tags)"
-	goreleaser build --rm-dist --single-target --skip-validate
+	goreleaser build --rm-dist --single-target --skip-validate --id server
+	./dist/toxiproxy-server-* --help 2>&1 | grep "Usage of ./dist/toxiproxy-server"
+	goreleaser build --rm-dist --single-target --skip-validate --id client
 	./dist/toxiproxy-cli-* --version | grep "toxiproxy-cli version $(version)"
 	goreleaser release --rm-dist --skip-publish --skip-validate
 
+.PHONY: validate-pkgs
+validate-pkgs: release-dry
+	docker run -v $(PWD)/dist:/dist --pull always --rm -it ubuntu bash -c "dpkg -i /dist/toxiproxy_*_linux_amd64.deb; ls -1 /usr/bin/toxiproxy-*; /usr/bin/toxiproxy-cli --version | grep \"toxiproxy-cli version $(version)\""
+	docker run -v $(PWD)/dist:/dist --pull always --rm -it centos bash -c "yum install -y /dist/toxiproxy_*_linux_amd64.rpm; ls -1 /usr/bin/toxiproxy-*; /usr/bin/toxiproxy-cli --version | grep \"toxiproxy-cli version $(version)\""
+	docker run -v $(PWD)/dist:/dist --pull always --rm -it alpine sh -c "apk add --allow-untrusted --no-cache /dist/toxiproxy_*_linux_amd64.apk; ls -1 /usr/bin/toxiproxy-*; /usr/bin/toxiproxy-cli --version | grep \"toxiproxy-cli version $(version)\""
+
 .PHONY: setup
 setup:
 	go mod download