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authorLaura Abbott <labbott@fedoraproject.org>2016-10-07 13:59:14 -0700
committerLaura Abbott <labbott@fedoraproject.org>2016-10-10 16:50:38 -0700
commit2f50aa19db3b3de4c7fc03a6299fe54d3aa35552 (patch)
tree65d866eebaf71b8f80094790d1a2bdeeafefb992
parentda8efd59dbeb7d3912641d1543af457d14cdf5e3 (diff)
downloadkernel-2f50aa19db3b3de4c7fc03a6299fe54d3aa35552.tar.gz
kernel-2f50aa19db3b3de4c7fc03a6299fe54d3aa35552.tar.xz
kernel-2f50aa19db3b3de4c7fc03a6299fe54d3aa35552.zip
Add scripts for automatically generating builds
Many of the steps for day-to-day updates still require a lot of manual steps which can lead to typos. Add a series of scripts to make automate the manual steps and hopefully reduce errors. These are a work in progress because having them in tree makes it easier to work out issues.
-rwxr-xr-xscripts/add-changelog.sh12
-rw-r--r--scripts/fixup-bumpspec.sh12
-rw-r--r--scripts/kernel-version.sh8
-rwxr-xr-xscripts/rawhide-rc.sh26
-rwxr-xr-xscripts/rawhide-snapshot.sh48
-rwxr-xr-xscripts/stable-update.sh74
6 files changed, 180 insertions, 0 deletions
diff --git a/scripts/add-changelog.sh b/scripts/add-changelog.sh
new file mode 100755
index 000000000..fa0157afb
--- /dev/null
+++ b/scripts/add-changelog.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+# Emulate the changelog part of rpmdev-bumpspec without the bumping of the
+# rev. Because Laura keeps typoing her name and the date.
+
+CURDATE=`date +"%a %b %d %Y"`
+PACKAGER=`rpmdev-packager`
+CHANGELOG="%changelog\n* $CURDATE $PACKAGER\n- $1\n"
+
+awk -v CHANGE="$CHANGELOG" '/%changelog/ {print CHANGE} \
+ !/%changelog/ { print $0 }' \
+ < kernel.spec > kernel.spec.tmp
+mv kernel.spec.tmp kernel.spec
diff --git a/scripts/fixup-bumpspec.sh b/scripts/fixup-bumpspec.sh
new file mode 100644
index 000000000..65ac489c4
--- /dev/null
+++ b/scripts/fixup-bumpspec.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+# rpmdev-bumpspec 'helpfully' bumps the release which we don't always want.
+# This script fixes it up.
+
+RELEASE=`grep "%global baserelease" kernel.spec | cut -d ' ' -f 3`
+export RELEASE=$(($RELEASE-1))
+echo $RELEASE
+perl -p -i -e 's|%global baserelease.*|%global baserelease $ENV{'RELEASE'}|' kernel.spec
+TODAY=`date +"%a %b %d %Y"`
+echo $TODAY
+awk -v DATE="$TODAY" 'START { marked = 0; } $0 ~ DATE { if (marked == 1) { print $0 } else {out=$1; for(i = 2; i <= NF - 2; i++) { out=out" "$i } print out; marked = 1; } } $0 !~ DATE { print $0; }' < kernel.spec > kernel.spec.tmp
+
diff --git a/scripts/kernel-version.sh b/scripts/kernel-version.sh
new file mode 100644
index 000000000..36e00194b
--- /dev/null
+++ b/scripts/kernel-version.sh
@@ -0,0 +1,8 @@
+VER=$(grep patch sources | head -n1 | awk '{ print $2 }' | sed s/patch-// | sed s/-git.*// | sed s/.xz//)
+
+if [ -z "$VER" ] ;
+then
+ VER=$(grep linux sources | head -1 | awk '{ print $2 }' | sed s/linux-// | sed s/.tar.xz//)
+fi
+
+
diff --git a/scripts/rawhide-rc.sh b/scripts/rawhide-rc.sh
new file mode 100755
index 000000000..221d89b3d
--- /dev/null
+++ b/scripts/rawhide-rc.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+# Generate a commit for a rawhide RC release
+
+source scripts/kernel-version.sh
+
+make release
+# fixup the release because rpmdev-bumpspec *sigh*
+scripts/fixup-bumpspec.sh
+fedpkg commit -c
+
+# Figure out what is our RC
+RC=`grep kernel.spec "%define rcrev" | cut -d ' ' -f 3`
+RC=$(($RC+1))
+
+# Kill all patches
+awk '!/patch/ { print $0 }' < sources > sources.tmp
+mv sources.tmp sources
+
+# Grab the tarball
+# FILL this in laura
+
+# bump rcrev in the spec and set git snapshot to 0
+
+perl -p -i -e 's|%define rcrev.*|%global rcrev $ENV{'RC'}|' kernel.spec
+
+perl -p -i -e 's|%define gitrev.*|%define gitrev 0|' kernel.spec
diff --git a/scripts/rawhide-snapshot.sh b/scripts/rawhide-snapshot.sh
new file mode 100755
index 000000000..ac9bfc771
--- /dev/null
+++ b/scripts/rawhide-snapshot.sh
@@ -0,0 +1,48 @@
+#!/bin/sh
+# A coffeeproof rawhide script. You should be able to run this before the
+# coffee has kicked in and generate a good rawhide commit.
+#
+# - Updates the local Fedora tree to master and verifies that you are working
+# off of the correct master
+# - Updates the upstream tree to the latest master.
+# - Generates a git snapshot via generate-git-snapshot.sh
+# - Clears out old git snapshots from the sources
+# - Uploads the new snapshot
+
+source scripts/kernel-version.sh
+
+git fetch origin
+if [ "$(git rev-parse origin/master)" != "$(git rev-parse HEAD)" ]; then
+ echo "I just did a git fetch and this branch does not match master"
+ echo "Re-check out this branch to work off of the latest master"
+ exit 1
+fi
+
+if [ ! -d "$LINUX_GIT" ]; then
+ echo "error: set \$LINUX_GIT to point at an upstream git tree"
+ exit 1
+fi
+
+pushd $LINUX_GIT
+git pull
+if [ ! $? -eq 0 ]; then
+ echo "Git pull failed. Is your tree clean/correct?"
+ exit 1
+fi
+popd
+
+GIT=`grep "%define gitrev" kernel.spec | cut -d ' ' -f 3`
+if [ "$GIT" -eq 0 ]; then
+ make debug
+ ./scripts/fixup-bumpspec.sh
+ fedpkg commit -c
+fi
+
+./scripts/generate-git-snapshot.sh
+
+#Nuke the old patch from the source
+awk '!/git/ { print $0 }' < sources > sources.tmp
+mv sources.tmp sources
+
+GIT=`grep "%define gitrev" kernel.spec | cut -d ' ' -f 3`
+fedpkg upload patch-$VER-git$GIT.xz
diff --git a/scripts/stable-update.sh b/scripts/stable-update.sh
new file mode 100755
index 000000000..25f7f5ad6
--- /dev/null
+++ b/scripts/stable-update.sh
@@ -0,0 +1,74 @@
+#!/bin/sh
+#
+# Author: Laura Abbott <labbott@fedoraproject.org>
+#
+# Apply a stable patch update to the Fedora tree. This takes care of
+# - Downloading the patch from kernel.org
+# - Uploading the source file
+# - Removing old patch files
+# - Updating the spec file stable version
+# - Adding a proper changelog entry
+#
+# Based on steps from https://fedoraproject.org/wiki/Kernel/DayToDay#Stable_kernel_update
+#
+# Args: Stable version to update (e.g. 4.7.7, 4.8.1)
+
+if [ $# -lt 1 ]; then
+ echo "Need a version"
+ exit 1
+fi
+
+VERSION=`echo $1 | cut -d . -f 1`
+if [ -z $VERSION ]; then
+ echo "Malformed version $1"
+ exit 1
+fi
+PATCHLEVEL=`echo $1 | cut -d . -f 2`
+if [ -z $VERSION ]; then
+ echo "Malformed version $1"
+ exit 1
+fi
+SUBLEVEL=`echo $1 | cut -d . -f 3`
+if [ -z $VERSION ]; then
+ echo "Malformed version $1"
+ exit 1
+fi
+
+if [ ! -f patch-$1.xz ]; then
+ wget https://cdn.kernel.org/pub/linux/kernel/v4.x/patch-$1.xz
+ if [ ! $? -eq 0 ]; then
+ echo "Download fail"
+ exit 1
+ fi
+fi
+
+grep $1 sources &> /dev/null
+if [ ! $? -eq 0 ]; then
+ fedpkg upload patch-$1.xz
+
+ # Cryptic awk: search for the previous patch level (if one exists) and
+ # remove it from the source file
+ awk -v VER=$VERSION.$PATCHLEVEL.$((SUBLEVEL-1)) '$0 !~ VER { print $0; }' < sources > sources.tmp
+ mv sources.tmp sources
+fi
+
+# Update the stable level
+awk -v STABLE=$SUBLEVEL '/%define stable_update/ \
+ { print "%define stable_update " STABLE } \
+ !/%define stable_update/ { print $0 }' \
+ < kernel.spec > kernel.spec.tmp
+mv kernel.spec.tmp kernel.spec
+
+# Add the changelog entry. Ideally we would get rpmdev-bumpspec to do so
+# but that also bumps the release which we don't want so do this manually
+# for now
+
+BASERELEASE=`cat kernel.spec | grep "%global baserelease" | cut -d ' ' -f 3`
+CURDATE=`date +"%a %b %d %Y"`
+PACKAGER=`rpmdev-packager`
+CHANGELOG="%changelog\n* $CURDATE $PACKAGER - $1\n- Linux v$1\n"
+
+awk -v CHANGE="$CHANGELOG" '/%changelog/ {print CHANGE } \
+ !/%changelog/ { print $0 }' \
+ < kernel.spec > kernel.spec.tmp
+mv kernel.spec.tmp kernel.spec