[pacman-dev] [PATCH v4 5/5] pkgdelta/repo-add: quoting fixes
Florian Pritz
bluewind at xinu.at
Sat Apr 7 08:28:49 EDT 2012
This removes some unnecessary quotes and adds quotes in a few places to
hopefully work correctly if the tempdir has spaces.
Signed-off-by: Florian Pritz <bluewind at xinu.at>
---
scripts/pkgdelta.sh.in | 2 +-
scripts/repo-add.sh.in | 96 ++++++++++++++++++++++++------------------------
2 files changed, 49 insertions(+), 49 deletions(-)
diff --git a/scripts/pkgdelta.sh.in b/scripts/pkgdelta.sh.in
index bae2ef8..3ca73c7 100644
--- a/scripts/pkgdelta.sh.in
+++ b/scripts/pkgdelta.sh.in
@@ -132,7 +132,7 @@ create_xdelta()
fi
msg "$(gettext "Generating delta from version %s to version %s")" "$oldver" "$newver"
- deltafile="$(dirname $newfile)/$pkgname-${oldver}_to_${newver}-$arch.delta"
+ deltafile=$(dirname "$newfile")/$pkgname-${oldver}_to_${newver}-$arch.delta
local ret=0
xdelta3 -q -f -s "$oldfile" "$newfile" "$deltafile" || ret=$?
diff --git a/scripts/repo-add.sh.in b/scripts/repo-add.sh.in
index 5159ea2..006672a 100644
--- a/scripts/repo-add.sh.in
+++ b/scripts/repo-add.sh.in
@@ -108,7 +108,7 @@ format_entry() {
find_pkgentry() {
local pkgname=$1
local pkgentry
- for pkgentry in $tmpdir/tree/$pkgname*; do
+ for pkgentry in "$tmpdir/tree/$pkgname"*; do
name=${pkgentry##*/}
if [[ ${name%-*-*} = $pkgname ]]; then
echo $pkgentry
@@ -129,31 +129,31 @@ get_delta_pkgname() {
# write a delta entry
# arg1 - path to delta file
db_write_delta() {
- deltafile="$1"
- pkgname="$(get_delta_pkgname $deltafile)"
+ deltafile=$1
+ pkgname=$(get_delta_pkgname "$deltafile")
- pkgentry=$(find_pkgentry $pkgname)
+ pkgentry=$(find_pkgentry "$pkgname")
if [[ -z $pkgentry ]]; then
error "$(gettext "No database entry for package '%s'.")" "$pkgname"
return 1
fi
- deltas="$pkgentry/deltas"
+ deltas=$pkgentry/deltas
if [[ ! -f $deltas ]]; then
- echo -e "%DELTAS%" >$deltas
+ echo -e "%DELTAS%" >"$deltas"
fi
# get md5sum and compressed size of package
- md5sum="$(openssl dgst -md5 "$deltafile")"
- md5sum="${md5sum##* }"
+ md5sum=$(openssl dgst -md5 "$deltafile")
+ md5sum=${md5sum##* }
csize=$(@SIZECMD@ -L "$deltafile")
- oldfile=$(xdelta3 printhdr $deltafile | grep "XDELTA filename (source)" | sed 's/.*: *//')
- newfile=$(xdelta3 printhdr $deltafile | grep "XDELTA filename (output)" | sed 's/.*: *//')
+ oldfile=$(xdelta3 printhdr "$deltafile" | grep "XDELTA filename (source)" | sed 's/.*: *//')
+ newfile=$(xdelta3 printhdr "$deltafile" | grep "XDELTA filename (output)" | sed 's/.*: *//')
- if grep -q "$oldfile.*$newfile" $deltas; then
- sed -i.backup "/$oldfile.*$newfile/d" $deltas && rm -f $deltas.backup
+ if grep -q "$oldfile.*$newfile" "$deltas"; then
+ sed -i.backup "/$oldfile.*$newfile/d" "$deltas" && rm -f "$deltas.backup"
fi
msg2 "$(gettext "Adding 'deltas' entry : %s -> %s")" "$oldfile" "$newfile"
- echo ${deltafile##*/} $md5sum $csize $oldfile $newfile >> $deltas
+ echo "${deltafile##*/} $md5sum $csize $oldfile $newfile" >> "$deltas"
return 0
} # end db_write_delta
@@ -161,20 +161,20 @@ db_write_delta() {
# remove a delta entry
# arg1 - path to delta file
db_remove_delta() {
- deltafile="$1"
+ deltafile=$1
filename=${deltafile##*/}
- pkgname="$(get_delta_pkgname $deltafile)"
+ pkgname=$(get_delta_pkgname "$deltafile")
- pkgentry=$(find_pkgentry $pkgname)
+ pkgentry=$(find_pkgentry "$pkgname")
if [[ -z $pkgentry ]]; then
return 1
fi
- deltas="$pkgentry/deltas"
+ deltas=$pkgentry/deltas
if [[ ! -f $deltas ]]; then
return 1
fi
- if grep -q "$filename" $deltas; then
- sed -i.backup "/$filename/d" $deltas && rm -f $deltas.backup
+ if grep -q "$filename" "$deltas"; then
+ sed -i.backup "/$filename/d" "$deltas" && rm -f "$deltas.backup"
msg2 "$(gettext "Removing existing entry '%s'...")" "$filename"
# empty deltas file contains only "%DELTAS%"
if (( $(wc -l < "$deltas") == 1 )); then
@@ -197,7 +197,7 @@ check_gpg() {
# sign the package database once repackaged
create_signature() {
(( ! SIGN )) && return
- local dbfile="$1"
+ local dbfile=$1
local ret=0
msg "$(gettext "Signing database...")"
@@ -217,7 +217,7 @@ create_signature() {
# verify the existing package database signature
verify_signature() {
(( ! VERIFY )) && return
- local dbfile="$1"
+ local dbfile=$1
local ret=0
msg "$(gettext "Verifying database signature...")"
@@ -237,7 +237,7 @@ verify_signature() {
verify_repo_extension() {
local repofile=$1
- case "$repofile" in
+ case $repofile in
*.@(db|files).tar.gz) TAR_OPT="z" ;;
*.@(db|files).tar.bz2) TAR_OPT="j" ;;
*.@(db|files).tar.xz) TAR_OPT="J" ;;
@@ -255,7 +255,7 @@ verify_repo_extension() {
# arg1 - path to package
db_write_entry() {
# blank out all variables
- local pkgfile="$1"
+ local pkgfile=$1
local -a _groups _licenses _replaces _depends _conflicts _provides _optdepends
local pkgname pkgver pkgdesc csize size url arch builddate packager \
md5sum sha256sum pgpsig pgpsigsize
@@ -268,7 +268,7 @@ db_write_entry() {
# normalize whitespace with an extglob
declare "$var=${val//+([[:space:]])/ }"
- case "$var" in
+ case $var in
group) _groups+=("$group") ;;
license) _licenses+=("$license") ;;
replaces) _replaces+=("$replaces") ;;
@@ -289,10 +289,10 @@ db_write_entry() {
warning "$(gettext "An entry for '%s' already existed")" "$pkgname-$pkgver"
else
if (( DELTA )); then
- pkgentry=$(find_pkgentry $pkgname)
+ pkgentry=$(find_pkgentry "$pkgname")
if [[ -n $pkgentry ]]; then
- local oldfilename=$(grep -A1 FILENAME $pkgentry/desc | tail -n1)
- local oldfile="$(dirname $1)/$oldfilename"
+ local oldfilename=$(grep -A1 FILENAME "$pkgentry/desc" | tail -n1)
+ local oldfile="$(dirname "$1")/$oldfilename"
fi
fi
fi
@@ -312,10 +312,10 @@ db_write_entry() {
# compute checksums
msg2 "$(gettext "Computing checksums...")"
- md5sum="$(openssl dgst -md5 "$pkgfile")"
- md5sum="${md5sum##* }"
- sha256sum="$(openssl dgst -sha256 "$pkgfile")"
- sha256sum="${sha256sum##* }"
+ md5sum=$(openssl dgst -md5 "$pkgfile")
+ md5sum=${md5sum##* }
+ sha256sum=$(openssl dgst -sha256 "$pkgfile")
+ sha256sum=${sha256sum##* }
# remove an existing entry if it exists, ignore failures
db_remove_entry "$pkgname"
@@ -371,17 +371,17 @@ db_write_entry() {
if (( WITHFILES )); then
msg2 "$(gettext "Creating '%s' db entry...")" 'files'
local files_path="$tmpdir/tree/$pkgname-$pkgver/files"
- echo "%FILES%" >$files_path
- bsdtar --exclude='^.*' -tf "$pkgfile" >>$files_path
+ echo "%FILES%" >"$files_path"
+ bsdtar --exclude='^.*' -tf "$pkgfile" >>"$files_path"
fi
# create a delta file
if (( DELTA )); then
if [[ -n $oldfilename ]]; then
if [[ -f $oldfile ]]; then
- delta=$(pkgdelta -q $oldfile $1)
+ delta=$(pkgdelta -q "$oldfile" "$1")
if [[ -f $delta ]]; then
- db_write_delta $delta
+ db_write_delta "$delta"
fi
else
warning "$(gettext "Old package file not found: %s")" "$oldfilename"
@@ -397,7 +397,7 @@ db_write_entry() {
db_remove_entry() {
local pkgname=$1
local notfound=1
- local pkgentry=$(find_pkgentry $pkgname)
+ local pkgentry=$(find_pkgentry "$pkgname")
while [[ -n $pkgentry ]]; do
notfound=0
if [[ -f $pkgentry/deltas ]]; then
@@ -405,8 +405,8 @@ db_remove_entry() {
fi
msg2 "$(gettext "Removing existing entry '%s'...")" \
"${pkgentry##*/}"
- rm -rf $pkgentry
- pkgentry=$(find_pkgentry $pkgname)
+ rm -rf "$pkgentry"
+ pkgentry=$(find_pkgentry "$pkgname")
done
return $notfound
} # end db_remove_entry
@@ -432,7 +432,7 @@ check_repo_db() {
# ensure the path to the DB exists; $LOCKFILE is always an absolute path
repodir=${LOCKFILE%/*}/
- if [[ ! -d "$repodir" ]]; then
+ if [[ ! -d $repodir ]]; then
error "$(gettext "%s does not exist or is not a directory.")" "$repodir"
exit 1
fi
@@ -442,7 +442,7 @@ check_repo_db() {
CLEAN_LOCK=1
else
error "$(gettext "Failed to acquire lockfile: %s.")" "$LOCKFILE"
- [[ -f $LOCKFILE ]] && error "$(gettext "Held by process %s")" "$(cat $LOCKFILE)"
+ [[ -f $LOCKFILE ]] && error "$(gettext "Held by process %s")" "$(cat "$LOCKFILE")"
exit 1
fi
@@ -460,7 +460,7 @@ check_repo_db() {
msg "$(gettext "Extracting database to a temporary location...")"
bsdtar -xf "$REPO_DB_FILE" -C "$tmpdir/tree"
else
- case "$cmd" in
+ case $cmd in
repo-remove)
error "$(gettext "Repository file '%s' was not found.")" "$REPO_DB_FILE"
exit 1
@@ -562,7 +562,7 @@ if ! type gettext &>/dev/null; then
}
fi
-case "$1" in
+case $1 in
-h|--help) usage; exit 0;;
-V|--version) version; exit 0;;
esac
@@ -582,7 +582,7 @@ fi
tmpdir=$(mktemp -d "${TMPDIR:-/tmp}/repo-tools.XXXXXXXXXX") || (\
error "$(gettext "Cannot create temp directory for database building.")"; \
exit 1)
-mkdir $tmpdir/tree
+mkdir "$tmpdir/tree"
trap 'clean_up' EXIT
for signal in TERM HUP QUIT; do
@@ -595,7 +595,7 @@ declare -a args
success=0
# parse arguments
while (( $# )); do
- case "$1" in
+ case $1 in
-q|--quiet) QUIET=1;;
-d|--delta) DELTA=1;;
-f|--files) WITHFILES=1;;
@@ -614,7 +614,7 @@ while (( $# )); do
-k|--key)
check_gpg
shift
- GPGKEY="$1"
+ GPGKEY=$1
if ! gpg --list-key ${GPGKEY} &>/dev/null; then
error "$(gettext "The key ${GPGKEY} does not exist in your keyring.")"
exit 1
@@ -647,7 +647,7 @@ verify_repo_extension "$REPO_DB_FILE" >/dev/null
check_repo_db
for arg in "${args[@]:1}"; do
- case "$cmd" in
+ case $cmd in
repo-add) add "$arg" ;;
repo-remove) remove "$arg" ;;
esac && success=1
@@ -662,7 +662,7 @@ if (( success )); then
dirname=${LOCKFILE%/*}
filename=${REPO_DB_FILE##*/}
# this ensures we create it on the same filesystem, making moves atomic
- tempname="$dirname/.tmp.$filename"
+ tempname=$dirname/.tmp.$filename
pushd "$tmpdir/tree" >/dev/null
if ( shopt -s nullglob; files=(*); (( ${#files[*]} )) ); then
@@ -695,7 +695,7 @@ if (( success )); then
mv "$tempname.sig" "$REPO_DB_FILE.sig"
fi
- dblink="${REPO_DB_FILE%.tar*}"
+ dblink=${REPO_DB_FILE%.tar*}
rm -f "$dblink" "$dblink.sig"
ln -s "$filename" "$dblink" 2>/dev/null || \
ln "$filename" "$dblink" 2>/dev/null || \
--
1.7.9.6
More information about the pacman-dev
mailing list