Add per platform executables (#103)

Adding the `goreleaser.yaml` file to build binaries for MacOS, Linux,
and Windows. Yes, we are finally doing this.

.gitignore

@@ -1,5 +1,5 @@
 .DS_Store
 otel-desktop-viewer
 desktop-exporter/node_modules
-.vscode
-.vscode/*
+.vscode/
+dist/

.goreleaser.yaml

@@ -0,0 +1,38 @@
+
+before:
+  hooks:
+    - go mod tidy
+    - go generate ./...
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+
+archives:
+  - format: tar.gz
+    # this name template makes the OS and Arch compatible with the results of uname.
+    name_template: >-
+      {{ .ProjectName }}_
+      {{- title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+      {{- if .Arm }}v{{ .Arm }}{{ end }}
+    # use zip for windows archives
+    format_overrides:
+    - goos: windows
+      format: zip
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ incpatch .Version }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+

go.mod

@@ -39,7 +39,6 @@ require (
 	github.com/klauspost/compress v1.15.13 // indirect
 	github.com/knadh/koanf v1.4.4 // indirect
 	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
-	github.com/magiconair/properties v1.8.6 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
@@ -57,7 +56,7 @@ require (
 	github.com/prometheus/statsd_exporter v0.22.7 // indirect
 	github.com/rs/cors v1.8.3 // indirect
 	github.com/shirou/gopsutil/v3 v3.22.12 // indirect
-	github.com/spf13/cobra v1.6.1 // indirect
+	github.com/spf13/cobra v1.6.1
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/tklauser/go-sysconf v0.3.11 // indirect
 	github.com/tklauser/numcpus v0.6.0 // indirect