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-rwxr-xr-xkiss105
1 files changed, 53 insertions, 52 deletions
diff --git a/kiss b/kiss
index e70a4f7..be4331a 100755
--- a/kiss
+++ b/kiss
@@ -843,6 +843,58 @@ pkg_swap() {
sed -i "$(esc "$PWD/$alt" "$2")" "../installed/$1/manifest"
}
+pkg_etc() {
+ [ -d "$tar_dir/$pkg_name/etc" ] || return 0
+
+ (cd "$tar_dir/$pkg_name"
+
+ # Create all directories beforehand.
+ find etc -type d | while read -r dir; do
+ mkdir -p "$KISS_ROOT/$dir"
+ done
+
+ # Handle files in /etc/ based on a 3-way checksum check.
+ find etc ! -type d | while read -r file; do
+ { sum_new=$(sha256sum "$file")
+ sum_sys=$(cd "$KISS_ROOT/"; sha256sum "$file")
+ sum_old=$("$grep" "$file$" "$mak_dir/c"); } 2>/dev/null ||:
+
+ log "$pkg_name" "Doing 3-way handshake for $file"
+ printf '%s\n' "Previous: ${sum_old:-null}"
+ printf '%s\n' "System: ${sum_sys:-null}"
+ printf '%s\n' "New: ${sum_new:-null}"
+
+ # Use a case statement to easily compare three strings at
+ # the same time. Pretty nifty.
+ case ${sum_old:-null}${sum_sys:-null}${sum_new} in
+ # old = Y, sys = X, new = Y
+ "${sum_new}${sum_sys}${sum_old}")
+ log "Skipping $file"
+ continue
+ ;;
+
+ # old = X, sys = X, new = X
+ # old = X, sys = Y, new = Y
+ # old = X, sys = X, new = Y
+ "${sum_old}${sum_old}${sum_old}"|\
+ "${sum_old:-null}${sum_sys}${sum_sys}"|\
+ "${sum_sys}${sum_old}"*)
+ log "Installing $file"
+ new=
+ ;;
+
+ # All other cases.
+ *)
+ log WARN "($pkg_name) saving /$file as /$file.new"
+ new=.new
+ ;;
+ esac
+
+ cp -af "$file" "$KISS_ROOT/${file}${new}"
+ chown root:root "$KISS_ROOT/${file}${new}" 2>/dev/null
+ done) ||:
+}
+
pkg_remove() {
# Remove a package and all of its files. The '/etc' directory
# is handled differently and configuration files are *not*
@@ -959,58 +1011,7 @@ pkg_install() {
# Install the package by using 'rsync' and overwrite any existing files
# (excluding '/etc/').
pkg_rsync --info=progress2
-
- [ -d "$tar_dir/$pkg_name/etc" ] && (
- cd "$tar_dir/$pkg_name"
-
- # Create all directories beforehand.
- find etc -type d | while read -r dir; do
- mkdir -p "$KISS_ROOT/$dir"
- done
-
- # Handle files in /etc/ based on a 3-way checksum check.
- find etc ! -type d | while read -r file; do
- {
- sum_new=$(sha256sum "$file")
- sum_sys=$(cd "$KISS_ROOT/"; sha256sum "$file")
- sum_old=$("$grep" "$file$" "$mak_dir/c")
- } 2>/dev/null ||:
-
- log "$pkg_name" "Doing 3-way handshake for $file"
- printf '%s\n' "Previous: ${sum_old:-null}"
- printf '%s\n' "System: ${sum_sys:-null}"
- printf '%s\n' "New: ${sum_new:-null}"
-
- # Use a case statement to easily compare three strings at
- # the same time. Pretty nifty.
- case ${sum_old:-null}${sum_sys:-null}${sum_new} in
- # old = Y, sys = X, new = Y
- ${sum_new}${sum_sys}${sum_old})
- log "Skipping $file"
- continue
- ;;
-
- # old = X, sys = X, new = X
- # old = X, sys = Y, new = Y
- # old = X, sys = X, new = Y
- ${sum_old}${sum_old}${sum_old}|\
- ${sum_old:-null}${sum_sys}${sum_sys}|\
- ${sum_sys}${sum_old}*)
- log "Installing $file"
- new=
- ;;
-
- # All other cases.
- *)
- log WARN "($pkg_name) saving /$file as /$file.new"
- new=.new
- ;;
- esac
-
- cp -af "$file" "$KISS_ROOT/${file}${new}"
- chown root:root "$KISS_ROOT/${file}${new}" 2>/dev/null
- done ||:
- )
+ pkg_etc
# Remove any leftover files if this is an upgrade.
"$grep" -vFxf "$sys_db/$pkg_name/manifest" "$mak_dir/m" 2>/dev/null |