From 0cfceb976c2e18b04ebf1bd17a63e7721cc53cde Mon Sep 17 00:00:00 2001
From: Gustavo Cordova <gustavo.cordova@gmail.com>
Date: Wed, 26 Aug 2020 17:26:11 -0700
Subject: [PATCH] Initial commit

---
 Dockerfile |  4 ++++
 Makefile   | 28 ++++++++++++++++++++++++++++
 README.md  | 12 ++++++++++++
 3 files changed, 44 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 Makefile
 create mode 100644 README.md

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..6fd06f1
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,4 @@
+FROM alpine:3
+ARG VERSION
+
+RUN echo "Building: tmux v${VERSION}" >&2
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..03e9941
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,28 @@
+.PHONY: help build extract
+
+TMUX   := https://github.com/tmux/tmux.git
+LATEST  = $(shell git ls-remote --tags $(TMUX) \
+					      | egrep 'refs/tags/[0-9]+(\.[0-9]+)+[a-z]*$$' \
+								| tail -1 | cut -d/ -f3)
+
+IMAGE   = tmux:$(LATEST)
+
+help: ## Display this help message
+	@echo "Latest: $(LATEST)"
+	@echo "Usage:"
+	@sed -nE "s/^([^:]+):\s+##\s+(.+)$$/\tmake \\1\t- \\2/p" \
+		$(lastword $(MAKEFILE_LIST))
+
+build: ## Build tmux in a docker image
+	docker build \
+		--build-arg VERSION=$(LATEST) \
+		--tag $(IMAGE) \
+		--rm .
+
+extract: ## Extract the binaries from the docker image
+	docker run \
+		-ti --rm \
+		-u $(shell id -u):$(shell id -g) \
+		-v $(CURDIR):/mnt/cwd \
+		-w /usr/local/lib \
+		$(IMAGE) tar czf /mnt/cwd/tmux_v$(LATEST).tar.gz tmux_v$(LATEST)
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..242b1e5
--- /dev/null
+++ b/README.md
@@ -0,0 +1,12 @@
+# static-tmux
+
+Build a static tmux that can be copied anywhere.
+
+## Usage
+
+Run `make` for a usage display:
+
+```shell
+$ make
+```
+