#!/bin/sh
-# do one thing and do it well
-# this program installs packages from a package file
-# by default, it will install the latest version of each package
-# found in the file.
-
-# todo
-
-# if package specifiers are given as arguments after the package file
-# it will only install those packages.
-
-# package specifiers are of the form pkg[-ver[-rel]], i.e the
-# release can be omitted, and the version-release can be omitted.
-# examples:
-# zpm install -f foo-0.1-1.zpm
-# zpm install -f foo.zpm foo-0.1
-
-# todo: file tag handling
-
-# what we need to install a package:
-
-# recording repo: where we record what we've done
-# source: where we get the package and files from
-# install root: really just a prefix, but thought about differently,
-# and we might need to do a chroot
-# package name to install, could be "all" or "all most recent"
-# but for now, assume only one package in a file?
-
-# zpm install [options] <package ...>
-
-pkgver=${ZPMPACKAGEVER:-1.0}
-pkgrel=${ZPMPACKAGEREL:-1}
-
-pkgroot=/
-
-# allocate an install id, perhaps hash package and timestamp
-# installid=$(echo $(date) $pkglist | zpm hash)
-
-# extract pre-scripts and run them
-# get list of paths to install
-# for each path, if directory, create and set mode
-# for each path, create leading directories
-# extract to something like /var/tmp/.hash, with low perms
-# only atomic if same filesystem, so use .installid.hash in the
-# install directory
-# set perms and such
-# move into place
-# after all the files, extract post scripts and run them
-
-# also need to mark package as installing so if it fails part way
-# through, it can be finished later
-# probably also want an option to "backup" any packages being upgraded
-# so it's trivial to downgrade or to revert if the install fails
-
-# option for "multipackage" just to let the system know that's what you meant
-# option to take filenames from stdin
-# parse package, version, release from file if not given
-# TODO what's the difference between prefix and pkgroot
-# need an option to not chown the files
-# option to install but not merge/track
-
-# options
-# -R install root, if installing as root, will chroot?
-# -C no chroot, even if root
-# -N no pre-scripts
-# -X no post-scripts
-# -f source repository file
-# -d local (recording) repository database
-# -D don't locally record
-# -t only files matching tags
-# -T exclude files matching tags
+die() {
+ echo $* 1>&2
+ exit 1
+}
-chroot=1
+dryrun=0
+runscripts=1
+runconfigure=1
+localdb=/var/lib/zpm/local.db
-while getopts :R:CNXf:d:Dt:T:u:g: opt; do
+# zpm-install [-SCn] [ -d localdb ] [ -f pkgfile ] [ -R installroot ] pkgstr ...
+while getopts :f:d:R:nSC opt; do
case $opt in
- R) pkgroot="$OPTARG" ;;
- C) chroot=0 ;;
f) pkgfile="$OPTARG" ;;
- u) user="$OPTARG" ;;
- g) group="$OPTARG" ;;
- d) ZPMDB="$OPTARG" ;;
+ d) localdb="$OPTARG" ;;
+ R) rootdir="$OPTARG" ;;
+ S) runscripts=0 ;;
+ C) runconfigure=0 ;;
+ n) dryrun=1
esac
done
+shift $(( OPTIND - 1))
-shift $((OPTIND - 1))
+pkgid=$1
-for cf in /etc/zpmrc ~/.zpmrc ./.zpmrc; do
- test -r $cf && . $cf
-done
+if [ -z "$pkgid" ]; then
+ die "must specify pkgid"
+fi
-: ${ZPMDB:=/var/lib/zpm/db.zpm}
-
-export ZPMDB
-
-die() {
- printf 'zpm-install:' 1>&2
- printf ' %s' $* 1>&2
- printf '\n' 1>&2
- exit 1
-}
+eval "$(zpm parse -E $pkgid)"
if [ -z "$pkgfile" ]; then
- # actually, if no pkgfile, get pkgfile from repo
- # but need to loop over finding package files then
- # so this program probably needs to be "install from pkgfile"
- # and a separate one that will loop over a package
- # spec list and find from repos
- die "must specify package file"
- pkgfile="$package-$pkgver-$pkgrel.zpm"
+ pkgfile=$ZPM_PACKAGE_FILE
fi
-set -e
-zpm test -v $pkgfile
+# cases C = create ok, R = full package id, F = specified package file
-if [ $# -gt 0 ]; then
- pkglist="$@"
-else
- pkglist=$(zpm findpkg $pkgfile)
+# immediate error
+# C-- 100 error, must specify something
+# --- 000 error, must specify something
+if [ -z "$release" ] && [ -z "$pkgfile" ]; then
+ die must specify package file or complete package id
fi
-pathlist() {
- zpm shell $pkgfile<<EOS
-select path from packagefiles
- where package||'-'||version||'-'||release = '$pkg'
- ;
-EOS
-}
-
-# find a repo file for a given package
-findrepofor() {
- false
-}
-
-installpkg() (
- package="$1"
-)
-
-pkgname() {
- # strip off a trailing release
- nv=$(printf '%s' "$1" | sed -e 's/-[0-9]\+$//')
- nv=$(printf '%s' "$nv" | sed -e 's/-[0-9][^-]*$//')
- printf '%s' "$nv"
-}
-
-# TODO see if we're already installed
-# if we are, then bail...
+# --F 001 error, wouldn't know which pkgid to create, could derive from file?
+# C-F 101 error, since package wouldn't exist in file to find
+if [ -z "$release" ]; then
+ die must specify complete package id
+fi
+# set file from pkgid
+# CR- 110 set file from pkgid, create if needed
+# -R- 010 set file from pkgid, create in file, error if no file
+if [ -z "$pkgfile" ]; then
+ pkgfile="$pkgid.zpm"
+fi
-# how to do an upgrade?
-# paths to add
-# paths to remove
-# paths to replace
+# will now be one of these
+# CRF 111 create package in file given, create file if needed
+# -RF 011 create package in file, error if file doesn't exist
+if [ ! -f "$pkgfile" ]; then
+ if [ $create -eq 1 ]; then
+ zpm init $pkgfile
+ else
+ die $pkgfile does not exist
+ fi
+fi
-newfiles() {
- nv=$1
- ov=$2
-# printf "zzz checking %s vs %s\n" "$1" "$2"
-# printf "zzz checking %s vs %s\n" "$nv" "$ov"
- zpm shell $ZPMDB<<-EOS
- select NV.path
- from packagefiles NV
- where
- printf('%s-%s-%s', NV.package, NV.version, NV.release) = '$1'
- except
- select OV.path
- from packagefiles OV
- where
- printf('%s-%s-%s', OV.package, OV.version, OV.release) = '$2'
- ;
- EOS
-}
+set -e
-removedfiles() {
- zpm shell $ZPMDB<<-EOS
- select OV.path
- from packagefiles OV
- where
- printf('%s-%s-%s', OV.package, OV.version, OV.release) = '$2'
- except
- select NV.path
- from packagefiles NV
- where
- printf('%s-%s-%s', NV.package, NV.version, NV.release) = '$1'
- ;
- EOS
-}
+if [ "$idempotent" = 1 ]; then
+ idempotent='or ignore'
+fi
-changedfiles() {
- # add...
- zpm shell $ZPMDB<<-EOS
- select NV.path
- from packagefiles OV
- inner join packagefiles NV
- on OV.path = NV.path
- where
- printf('%s-%s-%s', NV.package, NV.version, NV.release) = '$1'
- and
- printf('%s-%s-%s', OV.package, OV.version, OV.release) = '$2'
- and NV.hash != OV.hash
- ;
- EOS
-}
+package=$(zpm quote "$name")
+pkgver=$(zpm quote "$version")
+pkgrel=$(zpm quote "$release")
-do_upgrade() {
- newver=$1
- oldver=$2
-
- set -e
- echo merging $newver
- zpm merge $pkgfile $newver
- zpm pkg $newver status installing
+ZPMDB=$localdb
+export ZPMDB
- newct=$(newfiles "$newver" "$oldver" | wc -l)
- echo newfiles $newct
+# check if we're installing something already
+var=$(zpm list -f $localdb -s installing | wc -l)
+if [ $var -ge 0 ]; then
+ die 'already installing'
+fi
- if [ $newct -gt 0 ]; then
- newfiles $newver $oldver
- { newfiles "$newver" "$oldver"; } | xargs zpm ipkgfile ${user+-u $user} ${group+-g $group} -R "$pkgroot" -f $pkgfile -- $nver
- fi
+if [ -n "$rootdir" ];
+ ZPM_ROOT_DIR="$rootdir"
+ export ZPM_ROOT_DIR
+fi
- ct=$(changedfiles $newver $oldver | wc -l)
- echo changed $ct
- if [ $ct -gt 0 ]; then
- changedfiles $newver $oldver | xargs zpm ipkgfile ${user+-u $user} ${group+-g $group} -R "$pkgroot" -f $pkgfile -- $pkg
+# TODO mark already installed packages as updating?
+for pkgstr in "$@"; do
+ pkgid=$(zpm findpkg -f $pkgfile $pkgstr)
+ if [ $? -ne 0 ]; then
+ # TODO log
+ die "can't find package $pkgstr in $pkgfile"
fi
- ct=$(removedfiles $newver $oldver | wc -l)
- echo removed $ct
- if [ $ct -gt 0 ]; then
- removedfiles $newver $oldver | xargs rm
+ curstatus=$(zpm pkg $pkgid status)
+ if [ "$curstatus" = 'installed' ]; then
+ die "$pkgid already installed"
fi
- zpm pkg $newver status installed
- zpm pkg $oldver status upgraded
-
- zpm shell $ZPMDB<<-EOS
- delete from packages
- where
- printf('%s-%s-%s', package, version, release) = '$oldver';
- EOS
-}
+ eval $(zpm parse -E $pkgid)
-conflicts() {
- echo conflict check $pkg $pkgfile
- #newver=$1
- {
- zpm shell $pkgfile<<-EOS
- .separator " "
- select hash,path from packagefiles
- where package||'-'||version||'-'||release = '$pkg'
- and filetype = 'r'
- ;
- EOS
- } | while read hash path; do
- rpath=$pkgroot$path
- if [ -f $rpath ]; then
- ihash=$(zpm hash $rpath)
- if [ $ihash != $hash ]; then
- die $path already exists
- fi
- elif [ -d $rpath ]; then
- die $path already exists
+ current=$(zpm list -s installed "$package")
+
+ if [ $runscripts -gt 0 ]; then
+ zpm runscript -f $packagefile -p pre-install $pkgid $current
+ if [ $? -ne 0 ]; then
+ # TODO log
+ die "pre-install script for $pkgid failed"
fi
- done
+ fi
- {
- zpm shell $pkgfile<<-EOS
- .separator " "
- select path from packagefiles
- where package||'-'||version||'-'||release = '$pkg'
- and filetype = 'd'
- ;
- EOS
- } | while read hash path; do
- rpath=$pkgroot$path
- if [ -f $rpath ]; then
- die $path already exists
- elif [ -d $rpath ]; then
- die $path already exists
- elif [ -e $rpath ]; then
- die $path already exists
+ # only merge if localdb and pkgfile are different
+ if [ "$pkgfile" != "$ZPMDB" ]; then
+ zpm merge -f $pkgfile -s installing $pkgid
+ if [ $? -ne 0 ]; then
+ # TODO log
+ die "merging $pkgid failed"
fi
- done
-}
-
-for pkg in $pkglist; do
- pname=$(pkgname $pkg)
- curver=$(zpm findpkg $ZPMDB $pname)
- pkg=$(zpm findpkg $pkgfile $pkg)
- upgrade='n'
-
- if [ -n "$curver" ]; then
- set +e
- upgrade=$(zpm vercmp $pkg $curver)
fi
- case $upgrade in
- 0) die 'already installed' $curver;;
- 1) do_upgrade $pkg $curver ; exit 0 ;;
- -1) die 'would be downgrade' $curver '->' $pkg ;;
- n) printf 'ok to install %s\n' $pkg ;;
- esac
-
- zpm merge $pkgfile $pkg
- # TODO find scripts marked as pre-install
- #run_preinstall
-
- # TODO if this is an upgrade, run pre-upgrade
- #if [ $upgrade != 'n' ]; then
- # run_preupgrade
- #fi
-
- # TODO get total size of install so we can do a progress bar
- #tsize=totalsize
-
- # add package info to local package db
- #zpm merge $pkgfile $pkg
-
- # check for conflicts
-
- conflicts $pkgroot $pkg
-
- # mark package in localdb as installing
- # zpm setmark installing $pkg
- # install all the files for a package
- # TODO install directories first in order of path length
- echo installing $pkglist
- filecount=$(pathlist | wc -l)
- echo $filecount files
- #die 'aborting for test'
- #pathlist
- zpm pkg $pkg status installing
- pathlist | xargs zpm ipkgfile ${user+-u $user} ${group+-g $group} -R "$pkgroot" -f $pkgfile -- $pkg
-
- # TODO find scripts marked as post-install
- # TODO if this is an upgrade, run post-upgrade
-
- # mark as ready for install
- zpm pkg $pkg status installed
- #zpm setmark ready $pkg
+ zpm pkgfiles -f $pkgfile $pkgid
+ if [ $runscripts -gt 0 ]; then
+ zpm runscript -f $pkgfile -p post-install $pkgid $current
+ fi
+ # need a way to update multiple statuses all in one
+ # zpm pkgstatus $pkgid installed $pkgid updated
+ zpm pkg $pkgid status installed
+ if [ $runconfigure -gt 0 ]; then
+ zpm runscript -f $pkgfile -p configure $pkgid $current
+ fi
done
-
-#zpm setmark installed $pkglist
projects / zpackage / commitdiff