dockertop 1.0.0

htop-style view of Docker containers and the processes inside them.
2026-10-07 13:08:54 +01:00
commit 25dd8505a0
16 changed files with 3757 additions and 0 deletions
@@ -0,0 +1,44 @@
+BIN     := bin
+VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo dev)
+LDFLAGS := -s -w -X main.version=$(VERSION:v%=%)
+PREFIX  ?= /usr/local
+
+.PHONY: build install man test vet fmt brew-formula repo clean
+
+build:
+	go build -trimpath -ldflags '$(LDFLAGS)' -o $(BIN)/dockertop .
+
+install: build
+	install -Dm755 $(BIN)/dockertop $(DESTDIR)$(PREFIX)/bin/dockertop
+	install -Dm644 docs/dockertop.1 $(DESTDIR)$(PREFIX)/share/man/man1/dockertop.1
+
+man:
+	man -l docs/dockertop.1
+
+test:
+	go test ./...
+
+vet:
+	go vet ./...
+
+fmt:
+	gofmt -w .
+
+# Homebrew formula for the tagged release. The tag must already be pushed:
+# the checksum is of GitHub's source tarball for that tag.
+BREW_REPO := https://github.com/andydixon/dockertop
+brew-formula:
+	@set -e; v=$(VERSION); v=$${v#v}; \
+	case $$v in *-*) echo "brew-formula: HEAD is not exactly a release tag ($$v)"; exit 1;; esac; \
+	url=$(BREW_REPO)/archive/refs/tags/v$$v.tar.gz; \
+	sum=$$(curl -fsSL "$$url" | sha256sum | cut -d' ' -f1) || { echo "cannot fetch $$url (tag pushed?)"; exit 1; }; \
+	mkdir -p $(BIN)/homebrew; \
+	sed -e '/^#/d' -e "s/@VERSION@/$$v/g" -e "s/@SHA256@/$$sum/" packaging/homebrew/dockertop.rb.in > $(BIN)/homebrew/dockertop.rb; \
+	echo "wrote $(BIN)/homebrew/dockertop.rb (v$$v, sha256 $$sum)"
+
+# Build .deb/.rpm/Arch packages for the newest tag and publish to repo.dixon.cx.
+repo:
+	packaging/repo.sh
+
+clean:
+	rm -rf $(BIN)