initial commit

1 files changed, 73 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..e5fac00
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,73 @@
+.POSIX:
+
+NAME       := comitium
+
+# will automatically set main.Version with this string
+VERSION    ?= 0.0.1
+
+# source dirs & files #
+GOSRC      := $(shell find . -type f -name '*.go')
+GOSRC      += go.mod go.sum
+SCDDIR     := doc
+
+BUILDDIR   ?= build
+
+# install dirs #
+PREFIX     ?= /usr/local
+BINDIR     ?= $(PREFIX)/bin
+MANDIR     ?= $(PREFIX)/share/man
+
+# program paths and flags #
+GO         ?= go
+# purely statically link (useful for cross compiling)
+#GO         ?= CGO_ENABLED=0 go
+GOFLAGS    ?=
+GOLDFLAGS  ?= -X main.Version=$(VERSION) -X main.Commit=$(COMMIT)
+# also strips executable, significantly reduces size
+#GOLDFLAGS  ?= -s -w -X main.Version=$(VERSION) -X main.Commit=$(COMMIT)$(GITDIRTY)
+SCDOC      ?= scdoc
+MKDIR      ?= mkdir -p
+RM         ?= rm -f
+RMDIR      ?= rmdir --ignore-fail-on-non-empty
+GITC        = $(shell git rev-parse --short HEAD)
+GITDIRTY    = $(shell git diff --quiet || echo "-dirty")
+
+# build with `make COMMIT=tarball` if building outside of git repo
+COMMIT     ?= $(GITC)$(GITDIRTY)
+
+.PHONY: all clean install uninstall test
+.DEFAULT_GOAL := all
+
+all: $(BUILDDIR)/$(NAME) $(BUILDDIR)/$(NAME).1
+
+
+$(BUILDDIR):
+	@$(MKDIR) $(BUILDDIR)
+
+
+$(BUILDDIR)/$(NAME): $(GOSRC) | $(BUILDDIR)
+	$(GO) build $(GOFLAGS) -ldflags "$(GOLDFLAGS)" -o $@
+
+
+$(BUILDDIR)/%.1: doc/%.1.scd | $(BUILDDIR)
+	$(SCDOC) < $< > $@
+
+
+clean:
+	-$(RM) -r $(BUILDDIR)
+
+
+install: all
+	@$(MKDIR) -m755 $(DESTDIR)$(MANDIR)/man1 $(DESTDIR)$(BINDIR)
+	install -m755 $(BUILDDIR)/$(NAME) $(DESTDIR)$(BINDIR)/$(NAME)
+	install -m644 $(BUILDDIR)/$(NAME).1 $(DESTDIR)$(MANDIR)/man1/$(NAME).1
+
+uninstall:
+	$(RM) $(DESTDIR)$(BINDIR)/$(NAME)
+	$(RM) $(DESTDIR)$(MANDIR)/man1/$(NAME).1
+	-@$(RMDIR) $(DESTDIR)$(BINDIR)
+	-@$(RMDIR) $(DESTDIR)$(MANDIR)/man1
+
+
+test:
+	$(GO) test ./...