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kiss: move manifest replacement to function

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This commit is contained in:
Dylan Araps 2021-07-17 09:57:01 +03:00
parent da98f7f3ef
commit 859a088ce3
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GPG Key ID: 13295DAC2CF13B5C
1 changed files with 21 additions and 29 deletions
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@ -691,6 +691,22 @@ pkg_manifest_validate() {
esac
}
pkg_manifest_replace() {
# Replace the matching line in the manifest with the desired replacement.
# This used to be a 'sed' call which turned out to be a little
# error-prone in some cases. This new method is a tad slower but ensures
# we never wipe the file due to a command error.
tmp_file "$1" "manifest-replace-${2##*/}"
while read -r line; do
case $line in "$2") line=$3; esac
printf '%s\n' "$line"
done < "$sys_db/$1/manifest" | sort -r > "$_tmp_file"
mv -f "$_tmp_file" "$sys_db/$1/manifest"
}
pkg_etcsums() {
# Generate checksums for each configuration file in the package's /etc/
# directory for use in "smart" handling of these files.
@ -1038,7 +1054,7 @@ pkg_conflicts() {
# Create the "choices" directory inside of the tarball.
# This directory will store the conflicting file.
mkdir -p "$tar_dir/$p_name/${cho_dir:=var/db/kiss/choices}"
mkdir -p "$tar_dir/$p_name/$cho_db"
# Construct the file name of the "db" entry of the
# conflicting file. (pkg_name>usr>bin>ls)
@ -1047,7 +1063,7 @@ pkg_conflicts() {
# Move the conflicting file to the choices directory
# and name it according to the format above.
mv -f "$tar_dir/$p_name$con" \
"$tar_dir/$p_name/$cho_dir/$p_name$con_name" 2>/dev/null || {
"$tar_dir/$p_name/$cho_db/$p_name$con_name" 2>/dev/null || {
log "File must be in ${con%/*} and not a symlink to it"
log "This usually occurs when a binary is installed to"
log "/sbin instead of /usr/bin (example)"
@ -1095,44 +1111,19 @@ pkg_swap() {
[ "$pkg_owns" ] || die "File '$2' exists on filesystem but isn't owned"
log "Swapping '$2' from '$pkg_owns' to '$1'"
tmp_file "$pkg_owns" from-alt
# Convert the current owner to an alternative and rewrite its manifest
# file to reflect this.
cp -Pf "$KISS_ROOT/$2" "$pkg_owns>${alt#*>}"
# Replace the matching line in the manifest with the desired replacement.
# This used to be a 'sed' call which turned out to be a little
# error-prone in some cases. This new method is a tad slower but ensures
# we never wipe the file due to a command error.
while read -r line; do
case $line in
"$2") printf '%s\n' "${PWD#"$KISS_ROOT"}/$pkg_owns>${alt#*>}" ;;
*) printf '%s\n' "$line" ;;
esac
done < "../installed/$pkg_owns/manifest" | sort -r > "$_tmp_file"
mv -f "$_tmp_file" "../installed/$pkg_owns/manifest"
pkg_manifest_replace "$pkg_owns" "$2" "/$cho_db/$pkg_owns>${alt#*>}"
fi
# Convert the desired alternative to a real file and rewrite the manifest
# file to reflect this. The reverse of above.
mv -f "$alt" "$KISS_ROOT/$2"
tmp_file "$pkg_owns" to-alt
# Replace the matching line in the manifest with the desired replacement.
# This used to be a 'sed' call which turned out to be a little error-prone
# in some cases. This new method is a tad slower but ensures we never wipe
# the file due to a command error.
while read -r line; do
case $line in
"${PWD#"$KISS_ROOT"}/$alt") printf '%s\n' "$2" ;;
*) printf '%s\n' "$line" ;;
esac
done < "../installed/$1/manifest" | sort -r > "$_tmp_file"
mv -f "$_tmp_file" "../installed/$1/manifest"
pkg_manifest_replace "$1" "/$cho_db/$alt" "$2"
}
file_rwx() {
@ -1858,6 +1849,7 @@ create_tmp_dirs() {
# System package database.
sys_db=$KISS_ROOT/${pkg_db:=var/db/kiss/installed}
cho_db=${pkg_db%%/installed}/choices
# Top-level cache directory.
cac_dir=${XDG_CACHE_HOME:-"${HOME%"${HOME##*[!/]}"}/.cache"}