From 9d9fe4f82104793522c46e8f1b7746f0b694e573 Mon Sep 17 00:00:00 2001
From: Roy Golan <rgolan@redhat.com>
Date: Sat, 26 Oct 2024 13:34:04 +0300
Subject: [PATCH] Add tarball make rpm target

Build an rpm using `make rpm`

Signed-off-by: Roy Golan <rgolan@redhat.com>

Add spec and make target

Signed-off-by: Roy Golan <rgolan@redhat.com>

rpmbuild works
---
 Makefile | 22 ++++++++++++++++------
 pq.spec  | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 53 insertions(+), 6 deletions(-)
 create mode 100644 pq.spec

diff --git a/Makefile b/Makefile
index e05b50e..c952fe8 100644
--- a/Makefile
+++ b/Makefile
@@ -4,16 +4,21 @@ SHELL := /bin/bash
 # it as is. Any project specific info is extracted from the real projct assests,
 # like go.mod or git, so when a change is needed, it is changed in one place.
 GO_VERSION := $(shell awk '/^go / {print $$2}' go.mod)
+# RPM doesn't support dashes '-' in the version string
+RPM_VERSION = $(shell git describe --always --tags HEAD | sed 's/-/~/g' || true)
 GO_MODULE := $(shell awk '/^module / {print $$2}' go.mod)
-GIT_VERSION := $(shell git describe --always --tags HEAD)
-GIT_COMMIT := $(shell git rev-parse HEAD)
-GIT_COMMIT_DATE := $(shell git log --pretty=%ct  -1)
-GIT_TREE_STATE := $(shell git diff --exit-code --quiet && echo clean || echo dirty)
+GO_MODULE_BASE := $(notdir $(GO_MODULE))
+GIT_VERSION = $(shell git describe --always --tags HEAD)
+GIT_COMMIT = $(shell git rev-parse HEAD)
+GIT_COMMIT_DATE = $(shell git log --pretty=%ct  -1)
+GIT_TREE_STATE = $(shell git diff --exit-code --quiet && echo clean || echo dirty)
 ldflags := -X $(GO_MODULE)/internal/version.Version=$(GIT_VERSION)
 ldflags += -X $(GO_MODULE)/internal/version.Commit=$(GIT_COMMIT)
 ldflags += -X $(GO_MODULE)/internal/version.CommitDate=$(GIT_COMMIT_DATE)
 ldflags += -X $(GO_MODULE)/internal/version.TreeState=$(GIT_TREE_STATE)
 
+INSTALL_PATH = bin/
+
 # Print out only the variables declared in this makefile(not any of the builtins).
 # Will be used by other tools like github workflows or any other build tool.
 # Note - the ldflags value is long with spaces and isn't a valid bash expression
@@ -27,6 +32,9 @@ print-vars:
 			$(if $(filter-out .%,$(v)), \
 				echo $v=$($v);)))
 
+tarball:
+	git archive --format=tar.gz --prefix=$(GO_MODULE_BASE)-$(RPM_VERSION)/ -o $(GO_MODULE_BASE)-$(RPM_VERSION).tar.gz HEAD
+
 install:
 	go install -ldflags="$(ldflags)" .
 
@@ -36,7 +44,9 @@ fmt:
 vet:
 	go vet ./...
 
-
 build: fmt vet
-	go build -v -o bin/ -ldflags="$(ldflags)" ./...
+	go build -v -o $(INSTALL_PATH) -ldflags="$(ldflags)" ./...
 
+rpm: tarball
+	mv -v $(GO_MODULE_BASE)-$(RPM_VERSION).tar.gz ~/rpmbuild/SOURCES
+	rpmbuild -ba pq.spec --verbose
diff --git a/pq.spec b/pq.spec
new file mode 100644
index 0000000..19c4d27
--- /dev/null
+++ b/pq.spec
@@ -0,0 +1,37 @@
+%global project_version %(make print-vars | awk -F = '/RPM_VERSION/ {print $2}' | tr -d '\n')
+%global debug_package %{nil}
+ 
+Name:           pq
+Version:        %{project_version} 
+Release:        1%{?dist}
+Summary:        A tool to manage podman quadlets 
+
+License:        Apache-2.0
+URL:            https://github.com/rgolangh/pq           
+Source0:        %{name}-%{version}.tar.gz
+
+BuildRequires:  golang 
+BuildRequires:  make 
+
+%description
+A tool to manage podman quadlets
+
+%prep
+%autosetup
+
+%build
+%make_build build INSTALL_PATH=./ GIT_COMMIT=000 GIT_COMMIT_DATE=000 GIT_TREE_STATE=clean GIT_VERSION=%{version} RPM_VERSION=%{version}
+
+%install
+#%make_install GIT_COMMIT=000 GIT_COMMIT_DATE=000 GIT_TREE_STATE=clean GIT_VERSION=%{version} INSTALL_PATH=%{name}
+install -Dpm 0755 %{name} %{buildroot}%{_bindir}/%{name}
+
+
+%files
+%license LICENSE
+%doc README.md
+%{_bindir}/%{name}
+
+%changelog
+* Sat Oct 26 2024 Roy Golan <rgolan@redhat.com>
+-