cache scrapping of images

Signed-off-by: Navid Yaghoobi <[email protected]>

Makefile

@@ -6,8 +6,12 @@ SRC = $(shell find . -type f -name '*.go' -not -path "./vendor/*")
 PRE_COMMIT = $(shell command -v bin/venv/bin/pre-commit ~/.local/bin/pre-commit pre-commit | head -n1)
 PKG_MANAGER ?= $(shell command -v dnf yum|head -n1)
 SELINUXOPT ?= $(shell test -x /usr/sbin/selinuxenabled && selinuxenabled && echo -Z)
-BUILDFLAGS := -mod=vendor $(BUILDFLAGS)
-BUILDTAGS ?= $(shell hack/systemd_tag.sh)
+BUILDFLAGS := -mod=vendor
+BUILDTAGS ?= \
+	$(shell hack/systemd_tag.sh) \
+	$(shell hack/btrfs_installed_tag.sh) \
+	$(shell hack/btrfs_tag.sh)
+
 VERSION = $(shell cat VERSION  | grep VERSION | cut -d'=' -f2)
 REVISION = $(shell cat VERSION  | grep REVISION | cut -d'=' -f2)
 BRANCH=$(shell git rev-parse --abbrev-ref HEAD 2>/dev/null)

hack/btrfs_installed_tag.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+${CPP:-${CC:-cc} -E} ${CPPFLAGS} - > /dev/null 2> /dev/null << EOF
+#include <btrfs/ioctl.h>
+EOF
+if test $? -ne 0 ; then
+	echo exclude_graphdriver_btrfs
+fi

hack/btrfs_tag.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+${CPP:-${CC:-cc} -E} ${CPPFLAGS} - > /dev/null 2> /dev/null << EOF
+#include <btrfs/version.h>
+EOF
+if test $? -ne 0 ; then
+	echo btrfs_noversion
+fi

prometheus-podman-exporter.spec.rpkg

@@ -50,9 +50,6 @@ BuildRequires: shadow-utils-subid-devel
 
 %build
 %set_build_flags
-%if 0%{?rhel} >= 9
-export BUILDFLAGS="-tags \"exclude_graphdriver_btrfs\""
-%endif
 make binary
 
 %install