From 824dc542c7e43c0f1edd11f44106f80c607c21d5 Mon Sep 17 00:00:00 2001
From: Patrick Spek <p.spek@tyil.nl>
Date: Wed, 2 Aug 2023 20:31:43 +0200
Subject: Add pkg-targz make target

---
 CHANGELOG.md |  4 ++++
 Makefile     | 16 ++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa43494..227a889 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- A new `make` target has been added to build a .tar.gz distributable.
+
 ### Changed
 
 - The `svc_` utils should now check which init service you're using when using a
diff --git a/Makefile b/Makefile
index 3715d79..bf6a81a 100644
--- a/Makefile
+++ b/Makefile
@@ -12,6 +12,7 @@ PREFIX=
 PKG_VERSION=2.0.0
 PKG_WORKDIR:=$(or $(PKG_WORKDIR),$(shell mktemp -d))
 PKG_ROOT:=$(PKG_WORKDIR)/bashtard-$(PKG_VERSION)
+SOURCE_DATE_EPOCH:=$(shell git show -s --format=%ct)
 
 rwildcard=$(foreach d,$(wildcard $(1:=/*)),$(call rwildcard,$d,$2) $(filter $(subst *,%,$2),$d))
 
@@ -76,6 +77,21 @@ pkg-debian:
 	mkdir -pv -- "dist"
 	dpkg-deb -b "$(PKG_ROOT)" "dist/bashtard-$(PKG_VERSION).deb"
 
+pkg-targz:
+	mkdir -pv -- "dist"
+	tar \
+		--exclude dist \
+		--group=0 \
+		--mtime="@$(SOURCE_DATE_EPOCH)" \
+		--numeric-owner \
+		--owner=0 \
+		--pax-option="exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime" \
+		--sort=name \
+		--transform "s@^./@bashtard-$(PKG_VERSION)/@" \
+		--exclude-vcs \
+		--exclude-vcs-ignores \
+		-cvzf "dist/bashtard-$(PKG_VERSION).tar.gz" .
+
 qa:
 	# Check licenses
 	reuse lint
-- 
cgit v1.1