Move maintainer tooling out of the repo

Git hooks, the upstream sweep and the SBo delivery workflow are the
maintainer's operational tools, not package knowledge. They now live in a
private workspace that wraps all three SlackBuild repos, with one shared
copy of each hook instead of three drifting ones.

Also in this pass:
- AGENTS.md: checksum loop documented as sbodl (sbofixinfo does not fix
  checksums), nvchecker must not run without a token config, prefer
  use_latest_release over use_max_tag
- README: Git Hooks section replaced by a short Contributing note
- sweep report renamed to LAST_SWEEP.md across all three repos

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2 files changed, 0 insertions, 169 deletions

diff --git a/.extras/hooks/post-commit b/.extras/hooks/post-commit
deleted file mode 100755
index 6f55d61..0000000
--- a/.extras/hooks/post-commit
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/bin/bash
-# post-commit hook: create SBo submission archive for added/updated packages
-set -u
-
-REPO_ROOT=$(git rev-parse --show-toplevel)
-SBO_DIR="$REPO_ROOT/SBo"
-
-# Find packages whose .SlackBuild was added (A) or modified (M) in this commit.
-# git diff-tree output format: <status>\t<file>
-# Paths are <category>/<package>/<package>.SlackBuild, matching SBo's own
-# layout. Depth isn't asserted: any dir holding a .SlackBuild is a build.
-PACKAGES=()
-while IFS=$'\t' read -r status file; do
-    [[ "$status" != "A" && "$status" != "M" ]] && continue
-    dir=$(dirname "$file")
-    base=$(basename "$file")
-    [[ "$dir" == "." ]] && continue       # skip root-level files
-    [[ "$base" == *.SlackBuild ]] || continue
-    PACKAGES+=("$dir")
-done < <(git diff-tree --no-commit-id -r --name-status HEAD)
-
-[[ ${#PACKAGES[@]} -eq 0 ]] && exit 0
-
-for pkg in "${PACKAGES[@]}"; do
-    echo ""
-    echo "==> Package: $pkg"
-    echo ""
-    echo "Files to be archived:"
-    echo "---------------------"
-    while IFS= read -r f; do
-        printf '%s\n' "${f#"$REPO_ROOT/"}"
-    done < <(find "$REPO_ROOT/$pkg" -type f | sort)
-    echo ""
-    # Non-interactive override: set SBO_ARCHIVE=yes|no to skip the prompt.
-    # Lets agents and scripts answer without a terminal.
-    case "${SBO_ARCHIVE:-}" in
-        [yY]|[yY][eE][sS]) answer=yes ;;
-        [nN]|[nN][oO])     echo "  -> Skipped (SBO_ARCHIVE=no)."; continue ;;
-        "")
-            # No override: need an interactive terminal to prompt.
-            if [ ! -r /dev/tty ]; then
-                echo "  -> No terminal, skipped (set SBO_ARCHIVE=yes to archive)."
-                continue
-            fi
-            printf "Create SBo archive for '%s'? [y/N] " "$pkg"
-            answer=""
-            read -r answer </dev/tty || answer=""
-            ;;
-        *)  echo "  -> Skipped (SBO_ARCHIVE='$SBO_ARCHIVE' unrecognized)."; continue ;;
-    esac
-    case "$answer" in
-        [yY]|[yY][eE][sS])
-            mkdir -p "$SBO_DIR"
-            # $pkg is <category>/<package>. SBo expects a tarball named after
-            # the package, with the package dir (not the category) at its
-            # root, so name it by basename and tar from inside the category.
-            name=$(basename "$pkg")
-            if tar -czf "$SBO_DIR/$name.tar.gz" -C "$REPO_ROOT/$(dirname "$pkg")" "$name"; then
-                echo "  -> Archive created: SBo/$name.tar.gz"
-            else
-                echo "  -> Archive FAILED." >&2
-            fi
-            ;;
-        *)
-            echo "  -> Skipped."
-            ;;
-    esac
-done
-
-exit 0
diff --git a/.extras/hooks/pre-commit b/.extras/hooks/pre-commit
deleted file mode 100755
index d7bbbc8..0000000
--- a/.extras/hooks/pre-commit
+++ /dev/null
@@ -1,99 +0,0 @@
-#!/bin/bash
-
-# 20220315 bkw: SBo pre-commit hook, wrapper for sbolint.
-
-# Installation:
-
-# Copy this to <gitdir>/.git/hooks, mode 0755 (or anyway, make it
-# executable). Also get sbolint and install it somewhere on $PATH,
-# like /usr/local/bin. sbolint comes from:
-
-# https://slackware.uk/~urchlay/repos/sbostuff/plain/sbolint
-
-# That's a wgettable URL. You can also clone the sbostuff
-# repo from https://slackware.uk/~urchlay/repos/sbostuff if you want.
-
-# Usage:
-
-# Just do your usual "git commit". When you do, sbolint will run on
-# the build you're updating. If it finds any issues, it will cause the
-# commit to abort, so you can fix whatever's wrong and try the commit
-# again.
-
-# Since sbolint isn't perfect, you can skip the check for any commit
-# by running e.g:
-
-#  SBOLINT=no git commit <arguments>
-
-# You can also run sbolint by itself, and read its documentation with
-# "sbolint --docs".
-
-set -e
-exec 1>&2
-
-# Check for staged source archives (.tar.gz, .tar.xz, .tar.bz2, .zip, etc.)
-# Symlinks: auto-removed. Regular files: blocked (must not be committed).
-source_pattern='\.\(tar\.gz\|tar\.xz\|tar\.bz2\|tar\.zst\|tgz\|zip\|7z\|rpm\|deb\)$'
-source_blocked=""
-while IFS= read -r f; do
-	mode=$(git ls-files --stage -- "$f" | awk '{print $1}')
-	if [ "$mode" = "120000" ]; then
-		echo "Removing staged symlink to source archive: $f"
-		git rm --cached -q -- "$f"
-		rm -f "$f"
-	else
-		source_blocked="$source_blocked $f"
-	fi
-done < <(git diff --cached --name-only | grep -i "$source_pattern")
-if [ -n "$source_blocked" ]; then
-	echo "*** ERROR: source archives staged for commit:"
-	for f in $source_blocked; do echo "***   $f"; done
-	echo "*** Remove them with: git rm --cached -- $source_blocked"
-	exit 1
-fi
-
-# There should normally only be one changed build per commit, but this
-# rule may get broken when the repo's frozen pending a new Slackware
-# release. So use a loop.
-
-# The weird-looking "< <(command)" syntax is why this script must
-# have a #!/bin/bash at the top: it won't work with #!/bin/sh, even if
-# /bin/sh is a symlink to bash.
-
-if [ "${SBOLINT:-yes}" = "yes" ]; then
-	sbolintfailed=""
-	if ! which sbolint &>/dev/null; then
-		echo "WARNING: can't find sbolint in PATH, no linting will be done"
-	else
-		while read build; do
-			# if there's no slack-desc or README, assume the build has been removed.
-			# the directory still might exist after a "git rm -rf" because it
-			# might contain untracked files (e.g. the source tarball).
-			if [ -e "$build/slack-desc" -o -e "$build/README" ]; then
-				sbolint "$build" || sbolintfailed=1
-			fi
-		done < <(git diff --cached --name-only | while IFS= read -r f; do
-				# Walk up from the changed file to the directory that holds
-				# the .SlackBuild: that's the build dir sbolint wants. Depth
-				# isn't assumed, so this works for both a flat layout
-				# (<pkg>/) and SBo's own (<category>/<pkg>/). Root-level
-				# files (AGENTS.md, .extras/...) walk up to "." and are
-				# dropped, they aren't builds.
-				d=$(dirname "$f")
-				while [ "$d" != "." ] && [ "$d" != "/" ]; do
-					if compgen -G "$d/*.SlackBuild" >/dev/null; then
-						printf '%s\n' "$d"
-						break
-					fi
-					d=$(dirname "$d")
-				done
-			done | sort -u)
-	fi
-	if [ -n "$sbolintfailed" ]; then
-		echo "*** sbolint failed, fix the errors or set SBOLINT=no"
-		echo "*** in the environment to commit anyway."
-		exit 1
-	fi
-fi
-
-exit 0