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-maintainer

@@ -8,11 +8,9 @@
 }
 
 kiss search "$@" | sort -u | while read -r repo; do cd "$repo"
-    m=$(git log -1 version 2>/dev/null) ||:
-    m=${m##*Author: }
-    m=${m%%>*}
+    m=$(git log -1 --format='%an <%ae>' -- version 2>/dev/null) ||:
 
     [ "$m" ] || continue
 
-    printf '=> %s\n%s>\n' "$PWD" "$m"
+    printf '=> %s\n%s\n' "$PWD" "$m"
 done

contrib/kiss-outdated

@@ -76,6 +76,10 @@ EOF
             remote=fd-find
         ;;
 
+        fdm)
+            remote=fdm-email-fetcher
+        ;;
+
         fetsh)
             # TODO [community]: Rename package?
             remote=fet.sh
@@ -109,7 +113,7 @@ EOF
         ;;
 
         gtk+3)
-            remote=gtk3+classic
+            remote=gtk3-classic
         ;;
 
         gst-*)
@@ -236,6 +240,18 @@ EOF
             remote=python
         ;;
 
+        python-docutils)
+            remote=python:docutils
+        ;;
+
+        python-mako)
+            remote=python:mako
+        ;;
+
+        python-markupsafe)
+            remote=python:markupsafe
+        ;;
+
         qt5*)
             remote=qt
         ;;
@@ -370,8 +386,7 @@ get_outdated() {
 main() {
     set -e
 
-    [ "$1" ] ||
-        die 'usage: kiss [ou]tdated /path/to/repo...'
+    [ "$1" ] || set -- "$PWD"
 
     mkdir -p "${tmp:=${XDG_CACHE_HOME:-"$HOME/.cache"}/kiss/repology}"
 

contrib/kiss-preferred

@@ -1,12 +0,0 @@
-#!/bin/sh -e
-# Lists the owners of all files with conflicts
-
-kiss a | while read -r _ path; do
-    if owner=$(kiss owns "$path" 2>/dev/null) && [ "$owner" ]; then
-        printf '%s %s\n' "$owner" "$path"
-
-    else
-        printf 'warning: %s has no owner\n' "$path" >&2
-    fi
-done
-

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

@@ -94,9 +94,7 @@ prompt() {
     null "$1" || log "$1"
 
     log "Continue?: Press Enter to continue or Ctrl+C to abort"
-
-    # korn-shell does not exit on interrupt of read.
-    equ "$KISS_PROMPT" 0 || read -r _ || exit 1
+    equ "$KISS_PROMPT" 0 || dd bs=1 count=1 >/dev/null 2>&1 || exit 1
 }
 
 mkcd() {
@@ -194,15 +192,26 @@ run_hook_pkg() {
     fi
 }
 
+compress() {
+    case $KISS_COMPRESS in
+        bz2)  bzip2 -c  ;;
+        gz)   gzip  -c  ;;
+        lz)   lzip  -c  ;;
+        lzma) lzma -cT0 ;;
+        xz)   xz   -cT0 ;;
+        zst)  zstd -cT0 ;;
+    esac
+}
+
 decompress() {
     case $1 in
-        *.tbz|*.bz2) bzip2 -d ;;
-        *.lzma)      lzma -dc ;;
-        *.lz)        lzip -dc ;;
-        *.tar)       cat      ;;
-        *.tgz|*.gz)  gzip -d  ;;
-        *.xz|*.txz)  xz -dc ;;
-        *.zst)       zstd -dc ;;
+        *.tar)       cat        ;;
+        *.tbz|*.bz2) bzip2 -dc  ;;
+        *.lz)        lzip  -dc  ;;
+        *.tgz|*.gz)  gzip  -dc  ;;
+        *.lzma)      lzma -dcT0 ;;
+        *.xz|*.txz)  xz   -dcT0 ;;
+        *.zst)       zstd -dcT0 ;;
     esac < "$1"
 }
 
@@ -305,15 +314,6 @@ pkg_find_version() {
         die "$pkg" "Build file not found or not executable"
 }
 
-pkg_find_version_split() {
-    pkg_find_version "$@"
-
-    # Split the version on '.+-_' to obtain individual components.
-    IFS=.+-_ read -r repo_major repo_minor repo_patch repo_ident <<EOF
-$repo_ver
-EOF
-}
-
 pkg_find() {
     _pkg_find "$@" || die "'$1' not found"
 }
@@ -328,6 +328,7 @@ _pkg_find() {
     # Intentional.
     # shellcheck disable=2086
     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"
         done
@@ -378,24 +379,11 @@ pkg_cache() {
 pkg_source_resolve() {
     # Given a line of input from the sources file, return an absolute
     # path to the source if it already exists, error if not.
-    unset _res _des _fnr
+    unset _res _des
 
     ok "${2##\#*}" || return 0
 
-    # Surround each replacement with substitutions to handled escaped markers.
-    # First substitution turns '\MARKER' into ' ' (can't appear in sources as
-    # they're already split on whitespace), second replaces 'MARKER' with its
-    # value and the third, turns ' ' into 'MARKER' (dropping \\).
-    fnr "${2%"${2##*[!/]}"}" \
-        \\VERSION \  VERSION "$repo_ver"   \  VERSION \
-        \\RELEASE \  RELEASE "$repo_rel"   \  RELEASE \
-        \\MAJOR   \  MAJOR   "$repo_major" \  MAJOR \
-        \\MINOR   \  MINOR   "$repo_minor" \  MINOR \
-        \\PATCH   \  PATCH   "$repo_patch" \  PATCH \
-        \\IDENT   \  IDENT   "$repo_ident" \  IDENT \
-        \\PACKAGE \  PACKAGE "$repo_name"  \  PACKAGE
-
-    set -- "$1" "$_fnr" "${3%"${3##*[!/]}"}" "$4"
+    set -- "$1" "$2" "${3%"${3##*[!/]}"}" "$4"
 
     # Git repository.
     if null "${2##git+*}"; then
@@ -442,7 +430,7 @@ pkg_source_resolve() {
 pkg_source() {
     # Download any remote package sources. The existence of local files is
     # also checked.
-    pkg_find_version_split "$1"
+    pkg_find_version "$1"
 
     # Support packages without sources. Simply do nothing.
     [ -f "$repo_dir/sources" ] || return 0
@@ -454,9 +442,8 @@ pkg_source() {
 
         # arg1: pre-source
         # arg2: package name
-        # arg3: verbatim source
-        # arg4: resolved source
-        run_hook pre-source "$1" "$src" "$_fnr"
+        # arg3: source
+        run_hook pre-source "$1" "$src"
 
         # '$2' is set when this function is called from 'kiss c' and it is used
         # here to skip calling the Git code.
@@ -467,8 +454,8 @@ pkg_source() {
 
         # arg1: post-source
         # arg2: package name
-        # arg3: verbatim source
-        # arg4: resolved source
+        # arg3: source
+        # arg4: destination
         run_hook post-source "$1" "$src" "${_des:-"$_res"}"
     done < "$repo_dir/sources"
 }
@@ -476,6 +463,17 @@ pkg_source() {
 pkg_source_url() {
     log "$repo_name" "Downloading $2"
 
+    # Download to a temporary file and only move it to the destination if
+    # everything completed successfully, to avoid leaving incomplete downloads
+    # in the cache if it is interrupted.
+    download_source=$2
+    download_dest=$1
+    tmp_file "${1##*/}" download
+    shift
+
+    set -- "$_tmp_file" "$@"
+    rm -f "$_tmp_file"
+
     # Set the arguments based on found download utility.
     case ${cmd_get##*/} in
             aria2c) set -- -d / -o  "$@" ;;
@@ -485,9 +483,11 @@ pkg_source_url() {
     esac
 
     "$cmd_get" "$@" || {
-        rm -f "$2"
-        die "$repo_name" "Failed to download $3"
+        rm -f "$_tmp_file"
+        die "$repo_name" "Failed to download $download_source"
     }
+
+    mv "$_tmp_file" "$download_dest"
 }
 
 pkg_source_git() {
@@ -935,9 +935,16 @@ pkg_etcsums() {
     # Minor optimization - skip packages without /etc/.
     [ -d "$pkg_dir/$repo_name/etc" ] || return 0
 
-    # Create a list of all files in etc but do it in reverse.
     while read -r etc; do case $etc in /etc/*[!/])
-        set -- "$pkg_dir/$repo_name/$etc" "$@"
+        etc="$pkg_dir/$repo_name/$etc"
+        # Always use hash of /dev/null as the hash for symlinks as it's
+        # possible that they can never be resolved/hashed
+        # (eg. directory, non-existent path, ...)
+        # So they leave missing lines in etcsums which breaks removal of all
+        # other unmodified files in /etc aswell
+        [ -h "$etc" ] && etc=/dev/null
+
+        set -- "$@" "$etc"
     esac done < manifest
 
     b3 "$@" > etcsums
@@ -957,14 +964,7 @@ pkg_tar() {
     cd "$pkg_dir/$1"
 
     # Create a tarball from the contents of the built package.
-    tar cf - . | case $KISS_COMPRESS in
-        bz2)  bzip2 -z ;;
-        gz)   gzip -6  ;;
-        lzma) lzma -z  ;;
-        lz)   lzip -z  ;;
-        xz)   xz -z  ;;
-        zst)  zstd -z  ;;
-    esac > "$_tar_file"
+    tar cf - . | compress > "$_tar_file"
 
     cd "$OLDPWD"
 
@@ -1039,7 +1039,7 @@ pkg_build_all() {
     for pkg do
         log "$pkg" "Building package ($((_build_cur+=1))/$#)"
 
-        pkg_find_version_split "$pkg"
+        pkg_find_version "$pkg"
 
         # arg1: queue-status
         # arg2: package name
@@ -1097,16 +1097,14 @@ pkg_build() {
         # Give the script a modified environment. Define toolchain program
         # environment variables assuming a generic environment by default.
         #
-        # Define DESTDIR and GOPATH to sane defaults as their use is mandatory
-        # in anything using autotools, meson, cmake, etc. Define KISS_ROOT as
-        # the sanitized value used internally by the package manager. This is
-        # safe to join with other paths.
+        # Define GOPATH to sane defaults as its use is mandatory for Go projects.
+        # Define KISS_ROOT as the sanitized value used internally by the package
+        # manager. This is safe to join with other paths.
         AR="${AR:-ar}" \
         CC="${CC:-cc}" \
         CXX="${CXX:-c++}" \
         NM="${NM:-nm}" \
         RANLIB="${RANLIB:-ranlib}" \
-        DESTDIR="$pkg_dir/$1" \
         RUSTFLAGS="--remap-path-prefix=$PWD=. $RUSTFLAGS" \
         GOFLAGS="-trimpath -modcacherw $GOFLAGS" \
         GOPATH="$PWD/go" \
@@ -1320,6 +1318,27 @@ pkg_alternatives() {
     fi
 }
 
+pkg_preferred() {
+    cd "$sys_db"
+
+    # We only respect first argument
+    if ok "$1"; then
+        [ -d "$1" ] || die "'$1' not found"
+        set -- "$1/manifest"
+    else
+        set +f; set -f -- */manifest
+    fi
+
+    # Pass /dev/null to grep to always ensure that the file name
+    # is printed even if we have a single file
+    pkg_alternatives |
+        cut -d' ' -f2- |
+        grep -Fxf - "$@" /dev/null |
+        sed 's/\/manifest:/ /'
+
+    cd "$OLDPWD"
+}
+
 pkg_swap() {
     # Swap between package alternatives.
     [ -d "$sys_db/$1" ] || die "'$1' not found"
@@ -1437,7 +1456,7 @@ pkg_remove_files() {
 
             case "${#sum_pkg}" in
                 64) sh256 "$KISS_ROOT/$file" >/dev/null ;;
-                66) b3    "$KISS_ROOT/$file" >/dev/null ;;
+                *)  b3    "$KISS_ROOT/$file" >/dev/null ;;
             esac
 
             equ "$hash" "$sum_pkg" || {
@@ -1475,7 +1494,7 @@ pkg_etc() {
 
     case "${#sum_old}" in
         64) sh256 "$tar_dir/$_pkg$file" "$KISS_ROOT$file" >/dev/null ;;
-        66) b3    "$tar_dir/$_pkg$file" "$KISS_ROOT$file" >/dev/null ;;
+        *)  b3    "$tar_dir/$_pkg$file" "$KISS_ROOT$file" >/dev/null ;;
     esac
 
     sum_new=${hash%%"$newline"*}
@@ -1518,6 +1537,14 @@ pkg_removable() {
 
     set -f
     cd "$OLDPWD"
+
+    # Check if a package would leave dangling "orphaned" alternatives.
+    tmp_file "$1" owned-conflicts
+    pkg_preferred "$1" | tee "$_tmp_file"
+
+    cnt=$(wc -l < "$_tmp_file")
+    equ "$cnt" 0 ||
+        die "$1" "Not removable, package leaves behind $cnt orphaned alternatives"
 }
 
 pkg_remove() {
@@ -1911,7 +1938,7 @@ args() {
     # Ensure that arguments do not contain invalid characters. Wildcards can
     # not be used here as they would conflict with kiss extensions.
     case $action in
-        a|alternatives)
+        a|alternatives|p|preferred)
             case $1 in *\**|*\!*|*\[*|*\ *|*\]*|*/*|*"$newline"*)
                 die "Invalid argument: '!*[ ]/\\n' ($1)"
             esac
@@ -1971,14 +1998,16 @@ args() {
                 LOGNAME="$user" \
                 HOME="$HOME" \
                 XDG_CACHE_HOME="$XDG_CACHE_HOME" \
-                KISS_COMPRESS="$KISS_COMPRESS" \
-                KISS_PATH="$KISS_PATH" \
-                KISS_FORCE="$KISS_FORCE" \
-                KISS_ROOT="$KISS_ROOT" \
                 KISS_CHOICE="$KISS_CHOICE" \
                 KISS_COLOR="$KISS_COLOR" \
-                KISS_TMPDIR="$KISS_TMPDIR" \
+                KISS_COMPRESS="$KISS_COMPRESS" \
+                KISS_FORCE="$KISS_FORCE" \
+                KISS_HOOK="$KISS_HOOK" \
+                KISS_PATH="$KISS_PATH" \
                 KISS_PID="$KISS_PID" \
+                KISS_ROOT="$KISS_ROOT" \
+                KISS_TMPDIR="$KISS_TMPDIR" \
+                _KISS_DATE="$time" \
                 _KISS_LVL="$_KISS_LVL" \
                 "$0" "$action" "$@"
 
@@ -1997,20 +2026,22 @@ args() {
         H|help-ext)     pkg_help_ext "$@" ;;
         i|install)      for pkg do pkg_install "$pkg"; done ;;
         l|list)         pkg_list_version "$@" ;;
+        p|preferred)    pkg_preferred "$@" ;;
         r|remove)       for pkg in $redro; do pkg_remove "$pkg"; done ;;
         s|search)       for pkg do pkg_find "$pkg" all; done ;;
         u|update)       pkg_update ;;
         U|upgrade)      pkg_upgrade ;;
-        v|version)      printf '5.6.3\n' ;;
+        v|version)      printf '5.6.4\n' ;;
 
         '')
-            log 'kiss [a|b|c|d|i|l|r|s|u|U|v] [pkg]...'
+            log 'kiss [a|b|c|d|i|l|p|r|s|u|U|v] [pkg]...'
             log 'alternatives List and swap alternatives'
             log 'build        Build packages'
             log 'checksum     Generate checksums'
             log 'download     Download sources'
             log 'install      Install packages'
             log 'list         List installed packages'
+            log 'preferred    List owners of files with alternatives'
             log 'remove       Remove packages'
             log 'search       Search for packages'
             log 'update       Update the repositories'
@@ -2130,7 +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