prepare for first release (#20)

Signed-off-by: Xavier Coulon <[email protected]>

.goreleaser.yml

@@ -0,0 +1,36 @@
+# This is an example goreleaser.yaml file with some sane defaults.
+# Make sure to check the documentation at http://goreleaser.com
+before:
+  hooks:
+    # you may remove this if you don't use vgo
+    # - go mod download
+    # you may remove this if you don't need go generate
+    # - go generate ./...
+builds:
+-
+  # Path to main.go file or main package.
+  # Default is `.`.
+  main: ./cmd
+  # Custom ldflags templates.
+  # Default is `-s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}`.
+  ldflags:
+    - "-s -w -X github.com/xcoulon/kubectl-terminate/cmd.BuildCommit={{.Commit}} github.com/xcoulon/kubectl-terminate/cmd.BuildTag={{.Version}} -X github.com/xcoulon/kubectl-terminate/cmd.BuildTime={{.Date}}"
+  env:
+    - CGO_ENABLED=0
+archive:
+  replacements:
+    darwin: Darwin
+    linux: Linux
+    windows: Windows
+    386: i386
+    amd64: x86_64
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ .Tag }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+    - '^docs:'
+    - '^test:'

README.adoc

@@ -6,9 +6,9 @@ image:https://github.com/xcoulon/kubectl-terminate/workflows/CI/badge.svg["CI",
 image:https://codecov.io/gh/xcoulon/kubectl-terminate/branch/master/graph/badge.svg["Codecov", link="https://codecov.io/gh/xcoulon/kubectl-terminate"]
 image:https://img.shields.io/badge/License-Apache%202.0-blue.svg["License", link="https://opensource.org/licenses/Apache-2.0"]
 
-WARNING:: Use at your own risk!
+WARNING:: *Use at your own risk!*
 
-Sometimes you may find yourself with a namespace stuck in `Terminating` phase because one of its resource has a finalizer, but the operator (or controller) in charge of dealing with this finalizer is already gone (for example, it has been uninstalled). This is quite annoying and all the `--force`, `grace-period`, etc. flags won't help. The only way to get rid of the resource is to PATCH it to remove the finalizers, then delete it. Doing it with a good old `curl` command is possible, but let's admit it, it's a bit cumbersome 😬
+Sometimes (hopefully on your dev cluster) you may find yourself with a namespace stuck in `Terminating` phase because one of its child resource has a finalizer, but the operator (or controller) in charge of dealing with this finalizer is already gone (for example, it has been uninstalled). This is quite annoying and sadly the `--force`, `grace-period`, etc. flags won't help. The only way to get rid of the resource is to PATCH it in order to remove the finalizers, then delete it. Doing it with a good old `curl` command is possible, but let's admit it, it's a bit cumbersome 😬
 
 Say hello to `kubectl-terminate` 👋 
 

cmd/main.go

@@ -6,6 +6,15 @@ import (
 	_ "k8s.io/client-go/plugin/pkg/client/auth/gcp" // required for GKE
 )
 
+var (
+	// BuildCommit lastest build commit (set by Makefile)
+	BuildCommit = ""
+	// BuildTag if the `BuildCommit` matches a tag
+	BuildTag = ""
+	// BuildTime set by build script (set by Makefile)
+	BuildTime = ""
+)
+
 func main() {
 	terminate.InitAndExecute()
 }

make/go.mk

@@ -6,18 +6,34 @@ GO_PACKAGE_PATH ?= github.com/${GO_PACKAGE_ORG_NAME}/${GO_PACKAGE_REPO_NAME}
 GO111MODULE?=on
 export GO111MODULE
 
+CUR_DIR=$(shell pwd)
+INSTALL_PREFIX=$(CUR_DIR)/bin
+
+ifeq ($(OS),Windows_NT)
+BINARY_PATH=$(INSTALL_PREFIX)/kubectl-terminate.exe
+else
+BINARY_PATH=$(INSTALL_PREFIX)/kubectl-terminate
+endif
+
 .PHONY: build 
 ## Build the operator
 build: 
-	@echo "building..."
-	@-CGO_ENABLED=0 \
-		go build \
-		-o $(OUT_DIR)/kubectl-terminate \
+	$(eval BUILD_COMMIT:=$(shell git rev-parse --short HEAD))
+	$(eval BUILD_TAG:=$(shell git tag --contains $(BUILD_COMMIT)))
+	$(eval BUILD_TIME:=$(shell date -u '+%Y-%m-%dT%H:%M:%SZ'))
+	@echo "building with commit:$(BUILD_COMMIT) / tag:$(BUILD_TAG) / time:$(BUILD_TIME)"
+	@CGO_ENABLED=0 \
+		go build -ldflags \
+		"-X github.com/xcoulon/kubectl-terminate/BuildCommit=$(BUILD_COMMIT) \
+	    -X github.com/xcoulon/kubectl-terminate/main.BuildTag=$(BUILD_TAG) \
+	    -X github.com/xcoulon/kubectl-terminate/main.BuildTime=$(BUILD_TIME)" \
+		-o $(BINARY_PATH) \
 		cmd/main.go
+	@echo "$(BINARY_PATH) is ready to use"
 
 .PHONY: install
 ## Builds and installs the operator in $GOPATH/bin
 install: build
 	@echo "installing..."
-	 mv $(OUT_DIR)/kubectl-terminate $(GOPATH)/bin
+	 mv $(BINARY_PATH) $(GOPATH)/bin