kiss-repo(rev)depends: same utility to search in repositories instead

For context, see https://codeberg.org/kiss-community/kiss/issues/98

.woodpecker.yml

@@ -0,0 +1,9 @@
+steps:
+  build:
+    image: alpine
+    when:
+      branch: [ master ]
+    commands: |
+      apk add --no-cache shellcheck
+
+      shellcheck kiss contrib/*

contrib/kiss-repodepends

@@ -0,0 +1,16 @@
+#!/bin/sh -ef
+# Display a package's dependencies in repositories
+
+pkg=${1:-"${PWD##*/}"}
+
+kiss search "$pkg" >/dev/null || {
+    printf 'usage: kiss-depends [pkg]\n' >&2
+    exit 1
+}
+
+kiss search "$pkg" | while read -r pkgpath; do
+    printf '=> %s\n' "$pkgpath"
+    while read -r dep mak || [ "$dep" ]; do
+        printf '%s%s\n' "$dep" "${mak:+ "$mak"}"
+    done 2>/dev/null < "$pkgpath/depends"
+done

contrib/kiss-reporevdepends

@@ -0,0 +1,19 @@
+#!/bin/sh
+# Display packages in all repositories which depend on a package
+
+[ "$1" ] || set -- "${PWD##*/}"
+
+suffix () {
+    case "$1" in *"$2") return 0; esac; return 1
+}
+
+IFS=:
+for repo in $KISS_PATH; do
+    # remove trailing slashes
+    while suffix "$repo" /; do repo="${repo%/}"; done
+    gitdir="$(git -C "$repo" rev-parse --show-toplevel 2>/dev/null || echo "$repo")"
+    case "$gitdir" in "$repo") unset prefix ;; *) prefix="${repo##*/}/" ;; esac
+
+    cd "$gitdir/.." || continue
+    grep -E "^$1([[:space:]]|$)" -- "${gitdir##*/}/$prefix"*/depends 2>/dev/null ||:
+done

kiss

@@ -330,10 +330,7 @@ _pkg_find() {
     for _find_path in $4 "${3:-$sys_db}"; do set +f
         ok "$_find_path" || continue
         for _find_pkg in "$_find_path/"$1; do
-            test "${3:--d}" "$_find_pkg" && {
-                set -f -- "$@" "$_find_pkg"
-                case $2- in -) break 2 ;; esac
-            }
+            test "${3:--d}" "$_find_pkg" && set -f -- "$@" "$_find_pkg"
         done
     done
 
@@ -2010,6 +2007,7 @@ args() {
                 KISS_PID="$KISS_PID" \
                 KISS_ROOT="$KISS_ROOT" \
                 KISS_TMPDIR="$KISS_TMPDIR" \
+                _KISS_DATE="$time" \
                 _KISS_LVL="$_KISS_LVL" \
                 "$0" "$action" "$@"
 
@@ -2163,7 +2161,10 @@ main() {
 
     # Store the date and time of script invocation to be used as the name of
     # the log files the package manager creates during builds.
-    time=$(date +%Y-%m-%d-%H:%M)
+    # Accept _KISS_DATE in case this process has been called by a kiss process
+    # started on a different day, which could cause permission issues if we
+    # create log_dir as root.
+    time=${_KISS_DATE:-"$(date +%Y-%m-%d-%H:%M)"}
 
     create_tmp_dirs
     trap_on