From: Ben Crocker <bcrocker@xxxxxxxxxx>
• Makefile:
Create new dist-dump-variables target for dynamically deriving variables
from Makefile.common and dumping them.
Create new dist-clean-scripts target to clean up generated scripts.
Create new dist-self-test target and hook up the BATS
self tests. Check for the presence of /usr/bin/bats
(via 'test -x') and complain if it is not installed.
Add a description of the new dist-self-test target to dist-full-help.
• Makefile.common: make HEAD an overridable variable.
Change
GITID:= $(shell $(GIT) log --max-count=1 --pretty=format:%H)
to
GITID:= $(shell $(GIT) log --max-count=1 --pretty=format:%H $(HEAD))
making the argument to 'git log' explicit and allowing it to be
overridden by, e.g., self-tests.
• self-test/egit.sh: Initial commit
This is a sample script providing a thin layer over the git command.
It is meant to substitute in redhat/Makefile and Makefile.common via the
GIT macro defined in Makefile.
Each git subcommand currently used by Makefile and Makefile.common can
be broken out into its own case. At the moment, the output of
'git describe' can be overridden by means of an
environment variable, EGIT_OVERRIDE_DESCRIBE.
Use case: self test with test values for 'git describe'.
Other git subcommands are simply passed through.
Usage:
GIT=<path to egit.sh> EGIT_OVERRIDE_DESCRIBE=v5.9-rc8 DIST=.elrdy make dist-srpm
• self-test/1005-dist-dump-variables.bats: initial commit
The four tests in 1005-dist-dump-variables.bats test the RPM version
generation, name generation, and snapshot designation for several
previously chosen tags/commits.
The tags/commits chosen are:
a) v5.8
b) v5.8-rc7
c) v5.8-9-g565674d613d7
d) v5.8-rc5-99-g25ccd24ffd91
and the expected results are:
a) RPMVERSION = 5.8.0, no rc
b) RPMVERSION = 5.8.0, .rc7
c) RPMVERSION = 5.9.0, .rc0, snapshot
d) RPMVERSION = 5.8.0, .rc5, snapshot
Signed-off-by: Ben Crocker <bcrocker@xxxxxxxxxx>
---
redhat/Makefile | 20 ++++++-
redhat/Makefile.common | 13 +++--
.../self-test/1005-dist-dump-variables.bats | 55 +++++++++++++++++++
redhat/self-test/egit.sh | 18 ++++++
4 files changed, 99 insertions(+), 7 deletions(-)
create mode 100644 redhat/self-test/1005-dist-dump-variables.bats
create mode 100755 redhat/self-test/egit.sh
diff --git a/redhat/Makefile b/redhat/Makefile
index d74a0d3a27c1..00fd6b0c5384 100644
--- a/redhat/Makefile
+++ b/redhat/Makefile
@@ -166,7 +166,10 @@ dist-clean-rpmdirs:
rm -rf $$i; \
done;
-dist-clean: dist-clean-sources dist-clean-configs dist-clean-rpmdirs
+dist-clean-scripts:
+ @if [ -f dist-dump-variables.sh ]; then rm dist-dump-variables.sh; fi
+
+dist-clean: dist-clean-sources dist-clean-configs dist-clean-rpmdirs dist-clean-scripts
dist-stub-key:
@echo "Copying pre-generated keys";
@@ -389,6 +392,20 @@ dist-get-latest:
dist-os-version:
@echo "OSVERSION: $(RHEL_MAJOR).$(RHEL_MINOR)"
+.EXPORT_ALL_VARIABLES:
+.PHONY: dist-dump-variables
+dist-dump-variables:
+ grep "^[ ]*[a-zA-Z_][a-zA-Z_0-9]*[ ]*[:?]*=" $(REDHAT)/Makefile.common | sed -e 's/[ ]*\([a-zA-Z_][a-zA-Z_0-9]*\).*/echo "\1=$$\1"/' | sort | uniq > dist-dump-variables.sh
+ chmod +x $(REDHAT)/dist-dump-variables.sh
+ @$(REDHAT)/dist-dump-variables.sh
+
+dist-self-test:
+ @if test -x /usr/bin/bats; then \
+ bats $(REDHAT)/self-test/*.bats ; \
+ else \
+ echo "dist-self-test: The bats package is not installed" ; \
+ fi
+
dist-help:
@echo 'Cleaning targets:'
@echo ' dist-clean - Clean redhat/configs/ and redhat/rpm/ directories.'
@@ -506,4 +523,5 @@ dist-full-help:
@echo ' development tag.'
@echo ' dist-os-version - Displays the current Red Hat Enterprise Linux versioni'
@echo ' target used by the current branch/tree.'
+ @echo ' dist-self-test - Runs self-tests from the redhat/self-test directory'
@echo ''
diff --git a/redhat/Makefile.common b/redhat/Makefile.common
index 80c3b8dfccd4..cdffa9fb3d3d 100644
--- a/redhat/Makefile.common
+++ b/redhat/Makefile.common
@@ -6,11 +6,12 @@ RPMBUILD := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \
else echo rpm; fi)
MACH := $(shell uname -m)
-RPMKVERSION:=$(shell $(GIT) show HEAD:Makefile | sed -ne '/^VERSION\ =\ /{s///;p;q}')
-RPMKPATCHLEVEL:=$(shell $(GIT) show HEAD:Makefile | sed -ne '/^PATCHLEVEL\ =\ /{s///;p;q}')
-RPMKSUBLEVEL:=$(shell $(GIT) show HEAD:Makefile | sed -ne '/^SUBLEVEL\ =\ /{s///;p;q}')
-RPMKEXTRAVERSION:=$(shell $(GIT) show HEAD:Makefile | sed -ne '/^EXTRAVERSION\ =\ /{s///;p;q}')
-GITID:= $(shell $(GIT) log --max-count=1 --pretty=format:%H)
+HEAD ?= HEAD
+RPMKVERSION:=$(shell $(GIT) show $(HEAD):Makefile | sed -ne '/^VERSION\ =\ /{s///;p;q}')
+RPMKPATCHLEVEL:=$(shell $(GIT) show $(HEAD):Makefile | sed -ne '/^PATCHLEVEL\ =\ /{s///;p;q}')
+RPMKSUBLEVEL:=$(shell $(GIT) show $(HEAD):Makefile | sed -ne '/^SUBLEVEL\ =\ /{s///;p;q}')
+RPMKEXTRAVERSION:=$(shell $(GIT) show $(HEAD):Makefile | sed -ne '/^EXTRAVERSION\ =\ /{s///;p;q}')
+GITID:= $(shell $(GIT) log --max-count=1 --pretty=format:%H $(HEAD))
# marker is git tag which we base off of for exporting patches
# Make sure marker uses RPMKPATCHLEVEL and RPMKEXTRAVERSION from the kernel
# makefile as opposed to any adjusted version for snapshotting.
@@ -42,7 +43,7 @@ else
endif
ifeq ($(VERSION_ON_UPSTREAM),1)
# master is expected to track mainline.
- MERGE_BASE:=$(shell $(GIT) merge-base HEAD master)
+ MERGE_BASE:=$(shell $(GIT) merge-base $(HEAD) master)
_TAG:=$(shell $(GIT) describe $(MERGE_BASE))
# a snapshot off of a tagged git is of the form [tag]-[cnt]-g[hash]
SNAPSHOT:=$(shell echo $(_TAG) | grep -c '\-g')
diff --git a/redhat/self-test/1005-dist-dump-variables.bats b/redhat/self-test/1005-dist-dump-variables.bats
new file mode 100644
index 000000000000..9251ca4636d5
--- /dev/null
+++ b/redhat/self-test/1005-dist-dump-variables.bats
@@ -0,0 +1,55 @@
+#!/usr/bin/env bats
+
+function prologue()
+{
+ tag=$1
+ ofile=$BATS_TMPDIR/$tag.out
+ # Have to unset environment variables that may be inherited from supra-make:
+ grep "^[ ]*[a-zA-Z_][a-zA-Z_0-9]*[ ]*[:?]*=" \
+ $BATS_TEST_DIRNAME/../Makefile.common | \
+ sed -e 's/[ ]*\([a-zA-Z_][a-zA-Z_0-9]*\).*/unset \1/' | \
+ sort | uniq > $BATS_TMPDIR/unset-vars.sh
+ source $BATS_TMPDIR/unset-vars.sh
+ GIT=$BATS_TEST_DIRNAME/egit.sh HEAD=$tag EGIT_OVERRIDE_DESCRIBE=$tag DIST=.fc33 make dist-dump-variables > $ofile
+}
+
+function checkversion()
+{
+ status=1
+ if grep -x "_TAG=$1" $ofile && \
+ grep -x "RPMKVERSION=$2" $ofile && grep -x "RPMKPATCHLEVEL=$3" $ofile && \
+ grep -x "RPMKSUBLEVEL=$4" $ofile && grep -x "RPMKEXTRAVERSION=$5" $ofile && \
+ grep -x "KEXTRAVERSION=$6" $ofile && \
+ grep -x "SNAPSHOT=$7" $ofile
+ then
+ status=$?
+ fi
+}
+
+@test "dist-dump-variables v5.8" {
+ tag=v5.8
+ prologue $tag
+ checkversion $tag "5" "8" "0" "" "" "0"
+ [ "$status" = 0 ]
+}
+
+@test "dist-dump-variables v5.8-rc7" {
+ tag=v5.8-rc7
+ prologue $tag
+ checkversion $tag "5" "8" "0" "-rc7" ".rc7" "0"
+ [ "$status" = 0 ]
+}
+
+@test "dist-dump-variables v5.8-9-g565674d613d7" {
+ tag=v5.8-9-g565674d613d7
+ prologue $tag
+ checkversion $tag "5" "9" "0" "" ".rc0" "1"
+ [ "$status" = 0 ]
+}
+
+@test "dist-dump-variables v5.8-rc5-99-g25ccd24ffd91" {
+ tag=v5.8-rc5-99-g25ccd24ffd91
+ prologue $tag
+ checkversion $tag "5" "8" "0" "-rc5" ".rc5" "1"
+ [ "$status" = 0 ]
+}
diff --git a/redhat/self-test/egit.sh b/redhat/self-test/egit.sh
new file mode 100755
index 000000000000..f26921cc2aca
--- /dev/null
+++ b/redhat/self-test/egit.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+arg=$1
+shift
+case $arg in
+ describe )
+ if [ -n "$EGIT_OVERRIDE_DESCRIBE" ]
+ then
+ # Should be a version, e.g. v5.9-rc8 or v5.9-rc7-1449-g57b6fb86b0ac
+ echo "$EGIT_OVERRIDE_DESCRIBE"
+ else
+ git describe "$@"
+ fi
+ ;;
+ * )
+ git "$arg" "$@"
+ ;;
+esac
--
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