+++ /dev/null
-#!/bin/bash
-# 2018 by David Lamparter, placed in the Public Domain
-
-help() {
- cat <<EOF
-FRR tarball/dsc helper, intended to run from a git checkout
-
-Usage:
- ./tarsource.sh [-dDn] [-i GITPATH] [-o OUTDIR] [-S KEYID]
- [-C COMMIT] [-e EXTRAVERSION] [-z gz|xz]
-
-options:
- -i GITPATH path to git working tree or bare repository.
- - default: parent directory containing this script
- -o OUTDIR path to place the generated output files in.
- - default: current directory
- -C COMMIT build tarball for specified git commit
- - default: current HEAD
- -e EXTRAVERSION override automatic package extraversion
- - default "-YYYYMMDD-NN-gGGGGGGGGGGGG", but the script
- autodetects if a release tag is checked out
- -z gz|xz compression format to use
- - default: xz
- -S KEYID sign the output with gpg key
- -d use dirty git tree with local changes
- -D generate Debian .dsc and .debian.tar.xz too
- (note: output files are moved to parent directory)
- -l remove Debian auto-build changelog entry
- (always done for releases)
- -V write version information to config.version and exit
- -n allow executing from non-git source (NOT RECOMMENDED)
- -h show this help text
-
-Note(1) that this script tries very hard to generate a deterministic,
-reproducible tarball by eliminating timestamps and similar things. However,
-since the tarball includes autoconf/automake files, the versions of these
-tools need to be _exactly_ identical to get the same tarball.
-
-Note(2) the debian ".orig" tarball is always identical to the "plain" tarball
-generated without the -D option.
-
-Note(3) if you want the tool to identify github PRs, you need to edit your
-.git/config to fetch PRs from github like this:
-
- [remote "origin"]
- url = git@github.com:frrouting/frr.git
- fetch = +refs/heads/*:refs/remotes/origin/*
-ADD: fetch = +refs/pull/*/head:refs/remotes/origin/pull/*
-EOF
-}
-
-set -e
-
-options=`getopt -o 'hi:o:C:S:e:z:DdnlV' -l help -- "$@"`
-debian=false
-dirty=false
-nongit=false
-zip=xz
-adjchangelog=false
-writeversion=false
-extraset=false
-set - $options
-while test $# -gt 0; do
- arg="$1"; shift; optarg=$1
- case "$arg" in
- -h|--help) help; exit 0;;
- -d) dirty=true;;
- -D) debian=true;;
- -n) nongit=true;;
- -i) eval src=$optarg; shift;;
- -C) eval commit=$optarg; shift;;
- -o) eval outdir=$optarg; shift;;
- -e) eval extraver=$optarg; extraset=true; shift;;
- -z) eval zip=$optarg; shift;;
- -S) eval keyid=$optarg; shift;;
- -l) adjchangelog=true;;
- -V) writeversion=true;;
- --) break;;
- *) echo something went wrong with getopt >&2
- exit 1
- ;;
- esac
-done
-
-cwd="`pwd`"
-outdir="${outdir:-$cwd}"
-
-if test -e "$outdir" -a \! -d "$outdir"; then
- echo "output $outdir must be a directory" >&2
- exit 1
-elif test \! -d "$outdir"; then
- mkdir -p "$outdir"
-fi
-
-cd "$outdir"
-outdir="`pwd`"
-cd "$cwd"
-cd "`dirname $0`/.."
-selfdir="`pwd`"
-src="${src:-$selfdir}"
-
-if $writeversion; then
- if $nongit; then
- echo "The -V option cannot be used without a git tree" >&2
- exit 1
- fi
- dirty=true
-fi
-
-case "$zip" in
-gz) ziptarget=dist-gzip; ziptool="gzip -n -9"; unzip="gzip -k -c";;
-xz) ziptarget=dist-xz; ziptool="xz -z -e"; unzip="xz -d -k -c";;
-*) echo "unknown compression format $zip" >&2
- exit 1
-esac
-
-# always overwrite file ownership in tars
-taropt="--owner=root --group=root"
-
-onexit() {
- rv="$?"
- set +e
- test -n "$tmpdir" -a -d "$tmpdir" && rm -rf "$tmpdir"
-
- if test "$rv" -ne 0; then
- echo -e "\n\033[31;1mfailed\n" >&2
- if test "$dirty" = true; then
- echo please try running the script without the -d option.>&2
- fi
- fi
- exit $rv
-}
-trap onexit EXIT
-tmpdir="`mktemp -d -t frrtar.XXXXXX`"
-
-if test -e "$src/.git"; then
- commit="`git -C \"$src\" rev-parse \"${commit:-HEAD}\"`"
-
- if $dirty; then
- cd "$src"
- echo -e "\033[31;1mgit: using dirty worktree in $src\033[m" >&2
- else
- echo -e "\033[33;1mgit: preparing a clean clone of $src\033[m"
- branch="${tmpdir##*/}"
- cd "$tmpdir"
-
- git -C "$src" branch "$branch" "$commit"
- git clone --single-branch -s -b "$branch" "$src" source
- git -C "$src" branch -D "$branch"
- cd source
- fi
-
- # if we're creating a tarball from git, force the timestamps inside
- # the tar to match the commit date - this makes the tarball itself
- # reproducible
- gitts="`TZ=UTC git show -s --format=%cd --date=local $commit`"
- gitts="`TZ=UTC date -d "$gitts" '+%Y-%m-%dT%H:%M:%SZ'`"
- taropt="--mtime=$gitts $taropt"
-
- # check if we're on a release tag
- gittag="`git -C \"$src\" describe --tags --match 'frr-*' --first-parent --long $commit`"
- gittag="${gittag%-g*}"
- gittag="${gittag%-*}"
-
- # if there have been changes to packaging or tests, it's still the
- # same release
- changes="`git diff --name-only "$gittag" $commit | \
- egrep -v '\.git|^m4/|^config|^README|^alpine/|^debian/|^pkgsrc/|^ports/|^redhat/|^snapcraft/|^solaris/|^tests/|^tools/|^gdb/|^docker/|^\.' | \
- wc -l`"
- if test "$changes" -eq 0; then
- adjchangelog=true
- echo "detected release build for tag $gittag" >&2
- $extraset || extraver=""
- elif ! $adjchangelog; then
- gitdate="`TZ=UTC date -d "$gitts" '+%Y%m%d'`"
- gitrev="`git rev-parse --short $commit`"
- dayseq="`git rev-list --since \"${gitts%T*} 00:00:00 +0000\" $commit | wc -l`"
- dayseq="`printf '%02d' $(( $dayseq - 1 ))`"
-
- $extraset || extraver="-$gitdate-$dayseq-g$gitrev"
-
- git -C "$src" remote -v | grep fetch | sed -e 's% (fetch)$%%' \
- | egrep -i '\b(git@github\.com:frrouting/frr\.git|https://github\.com/FRRouting/frr\.git)$' \
- | while read remote; do
- remote="${remote%% *}"
-
- git -C "$src" var -l | egrep "^remote.$remote.fetch=" \
- | while read fetch; do
- fetch="${fetch#*=}"
- from="${fetch%:*}"
- to="${fetch#*:}"
- if test "$from" = "+refs/pull/*/head"; then
- name="`git -C \"$src\" name-rev --name-only --refs \"$to\" $commit`"
- test "$name" = "undefined" && continue
- realname="${name%~*}"
- realname="${realname%%^*}"
- realname="${realname%%@*}"
- if test "$realname" = "$name"; then
- echo "${name##*/}" > "$tmpdir/.gitpr"
- break
- fi
- fi
- done || true
- test -n "$gitpr" && break
- done || true
- test $extraset = false -a -f "$tmpdir/.gitpr" && extraver="-PR`cat \"$tmpdir/.gitpr\"`$extraver"
- fi
-
- debsrc="git ls-files debian/"
-else
- if $nongit; then
- echo -e "\033[31;1mWARNING: this script should be executed from a git tree\033[m" >&2
- else
- echo -e "\033[31;1mERROR: this script should be executed from a git tree\033[m" >&2
- exit 1
- fi
- debsrc="echo debian"
-fi
-
-if $writeversion; then
- pkgver="`egrep ^AC_INIT configure.ac`"
- pkgver="${pkgver#*,}"
- pkgver="${pkgver%,*}"
- pkgver="`echo $pkgver`" # strip whitespace
- pkgver="${pkgver#[}"
- pkgver="${pkgver%]}"
-
- echo -e "\033[32;1mwriting version ID \033[36;1mfrr-$pkgver$extraver\033[m"
-
- cat > config.version <<EOF
-# config.version override by tarsource.sh
-EXTRAVERSION="$extraver"
-DIST_PACKAGE_VERSION="$pkgver$extraver"
-gitts="$gitts"
-taropt="$taropt"
-EOF
-
- exit 0
-fi
-
-echo -e "\033[33;1mpreparing source tree\033[m"
-
-# config.version will also overwrite gitts and taropt when tarsource.sh
-# was used to write the config.version file before - but configure will
-# overwrite config.version down below!
-if test -f config.version; then
- # never executed for clean git build
- . ./config.version
- if $nongit; then
- $extraset || extraver="$EXTRAVERSION"
- fi
-fi
-if test \! -f configure; then
- # always executed for clean git build
- ./bootstrap.sh
-fi
-if test "$EXTRAVERSION" != "$extraver" -o \! -f config.status; then
- # always executed for clean git build
- # options don't matter really - we just want to make a dist tarball
- ./configure --with-pkg-extra-version=$extraver
-fi
-
-. ./config.version
-PACKAGE_VERSION="$DIST_PACKAGE_VERSION"
-
-echo -e "\033[33;1mpacking up \033[36;1mfrr-$PACKAGE_VERSION\033[m"
-
-make GZIP_ENV="-n9" am__tar="tar -chof - $taropt \"\$\$tardir\"" $ziptarget
-mv frr-${PACKAGE_VERSION}.tar.$zip "$outdir" || true
-lsfiles="frr-${PACKAGE_VERSION}.tar.$zip"
-
-if $debian; then
- if ! $adjchangelog; then
- dch --force-bad-version \
- --force-distribution \
- --preserve \
- --newversion "$DEBVER" \
- "autoconf changelog entry -- for git autobuilds only."
- fi
- cat debian/changelog >> "$tmpdir/debian/changelog"
- DEBVER="`dpkg-parsechangelog -l\"$tmpdir/debian/changelog\" -SVersion`"
-
- eval $debsrc | tar -cho $taropt \
- -T - -f ../frr_${DEBVER}.debian.tar
- # add specially prepared files from above
- tar -uf ../frr_${DEBVER}.debian.tar $taropt -C "$tmpdir" debian/changelog
-
- test -f ../frr_${DEBVER}.debian.tar.$zip && rm -f ../frr_${DEBVER}.debian.tar.$zip
- $ziptool ../frr_${DEBVER}.debian.tar
-
- # pack up debian files proper
- ln -s "$outdir/frr-${PACKAGE_VERSION}.tar.$zip" ../frr_${PACKAGE_VERSION}.orig.tar.$zip
- dpkg-source -l"$tmpdir/debian/changelog" \
- --format='3.0 (custom)' --target-format='3.0 (quilt)' \
- -b . frr_${PACKAGE_VERSION}.orig.tar.$zip frr_${DEBVER}.debian.tar.$zip
-
- dpkg-genchanges -sa -S > ../frr_${DEBVER}_source.changes
-
- test -n "$keyid" && debsign ../frr_${DEBVER}_source.changes -k"$keyid"
-
- mv ../frr_${DEBVER}_source.changes "$outdir" || true
- mv ../frr_${DEBVER}.dsc "$outdir" || true
- mv ../frr_${DEBVER}.debian.tar.$zip "$outdir" || true
- if test -h ../frr_${PACKAGE_VERSION}.orig.tar.$zip; then
- rm ../frr_${PACKAGE_VERSION}.orig.tar.$zip || true
- fi
- ln -s frr-${PACKAGE_VERSION}.tar.$zip "$outdir/frr_${PACKAGE_VERSION}.orig.tar.$zip" || true
-
- cd "$outdir"
-
- lsfiles="$lsfiles \
- frr_${DEBVER}.dsc \
- frr_${DEBVER}.debian.tar.$zip \
- frr_${PACKAGE_VERSION}.orig.tar.$zip \
- frr_${DEBVER}_source.changes"
-fi
-
-cd "$outdir"
-if test -n "$keyid"; then
- $unzip frr-${PACKAGE_VERSION}.tar.$zip > frr-${PACKAGE_VERSION}.tar
- test -f frr-${PACKAGE_VERSION}.tar.asc && rm frr-${PACKAGE_VERSION}.tar.asc
- if gpg -a --detach-sign -u "$keyid" frr-${PACKAGE_VERSION}.tar; then
- lsfiles="$lsfiles frr-${PACKAGE_VERSION}.tar.asc"
- fi
- rm frr-${PACKAGE_VERSION}.tar
-fi
-
-echo -e "\n\033[32;1mdone: \033[36;1mfrr-$PACKAGE_VERSION\033[m\n"
-ls -l $lsfiles
projects / mirror_frr.git / commitdiff