From 111edeeebbdb485d803e3a679098f4ecbb167f31 Mon Sep 17 00:00:00 2001
From: mid-kid <esteve.varela@gmail.com>
Date: Sun, 22 Jan 2017 22:36:18 +0100
Subject: [PATCH] Added massconver32.sh

---
 convert32pkg.sh  | 52 ++++++++++++++++++++++++++++++++++++++----------
 massconvert32.sh | 49 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 90 insertions(+), 11 deletions(-)
 create mode 100755 massconvert32.sh

diff --git a/convert32pkg.sh b/convert32pkg.sh
index 622f909..0431953 100755
--- a/convert32pkg.sh
+++ b/convert32pkg.sh
@@ -21,8 +21,16 @@ pkgver="$(echo "$pkgbase" | sed -e 's?.*-\([^-]*\)-[^-]*-[^-]*$?\1?')"
 pkgarch="$(echo "$pkgbase" | sed -e 's?.*-[^-]*-\([^-]*\)-[^-]*$?\1?')"
 pkgbuild="$(echo "$pkgbase" | sed -e 's?.*-[^-]*-[^-]*-\([^-]*\)$?\1?')"
 
-pkginfo="$pkginfodir/$pkgname-$pkgver-x86_64-$pkgbuild"
-pkgscript="$pkgscriptdir/$pkgname-$pkgver-x86_64-$pkgbuild"
+case "$pkgarch" in
+    i?86) pkgarch=x86_64 ;;
+    *)
+        echo "Unknown package architecture '$pkgarch'. Can't proceed." 1>&2
+        exit 1
+        ;;
+esac
+
+pkginfo="$pkginfodir/$pkgname-$pkgver-$pkgarch-$pkgbuild"
+pkgscript="$pkgscriptdir/$pkgname-$pkgver-$pkgarch-$pkgbuild"
 
 case "$pkgext" in
     tgz) tool=gzip ;;
@@ -37,14 +45,16 @@ trap "rm -rf '$temp'" EXIT
 cd "$temp"
 explodepkg "$pkg32"
 
-# Remove all files present in the x86_64 package
+# Remove all files present in the 64bit package
 if [ "$pkg64" ]; then
+    echo
+    echo "Removing files:"
     $tool -cd "$pkg64" | tar-1.13 t | grep -v "^install/" | while read -r file; do
         rm -vf "./$file" 2> /dev/null || true
     done
 else
     if [ ! -f "$pkginfo" ]; then
-        echo "Package '$pkgname-$pkgver-x86_64-$pkgbuild' is not installed. Can't proceed." 1>&2
+        echo "Package '$pkgname-$pkgver-$pkgarch-$pkgbuild' is not installed. Can't proceed." 1>&2
         exit 1
     fi
 
@@ -54,24 +64,29 @@ else
     else
         TRIGGER="FILE LIST:"
     fi
+
+    echo
+    echo "Removing files:"
     sed -n "/$TRIGGER/,/^$/p" "$pkginfo" | fgrep -v "FILE LIST:" | grep -v "^install/" | while read -r file; do
         rm -vf "./$file" 2> /dev/null || true
     done
 fi
 
 # Clean empty directories
-find . -mindepth 1 -type d -empty -delete
+echo
+echo "Empty directories:"
+find . -mindepth 1 -type d -empty -print -delete
 
-# Remove all symlinks present in the x86_64 package
+# Remove all symlinks present in the 64bit package
 if [ -f install/doinst.sh ]; then
     if [ "$pkg64" ]; then
         if ! $tool -cd "$pkg64" | tar-1.13 xO install/doinst.sh > install/doinst.64; then
-            echo "Failed to extract install/doinst.sh from '$pkg64'. Aborting." 1>&2
+            echo "Failed to extract install/doinst.sh from '$pkg64'. Can't proceed." 1>&2
             exit 1
         fi
     else
         if [ ! -f "$pkgscript" ]; then
-            echo "Package '$pkgname-$pkgver-x86_64-$pkgbuild' is installed but has no installation script. Can't proceed." 1>&2
+            echo "Package '$pkgname-$pkgver-$pkgarch-$pkgbuild' is installed but has no installation script. Can't proceed." 1>&2
             exit 1
         fi
         cp "$pkgscript" install/doinst.64
@@ -80,10 +95,25 @@ if [ -f install/doinst.sh ]; then
     # Extract all lines treating with symlinks. See /sbin/removepkg
     sed -n -e 's,^[ ]*( [ ]*cd[ ]* .* [ ]*; [ ]*\(rm\|ln\) [ ]*-\(rf\|sf\)[ ]* .* [ ]*)[ ]*$,&,p' -e 's,^[ ]*config .*[ ]*,&,p' install/doinst.64 > install/doinst
 
-    # Remove all symlinks present in the x86_64 package
-    fgrep -vxf install/doinst install/doinst.sh > install/doinst.sh.new
+    echo
+    echo "Removed lines in doinst.sh:"
+    fgrep -xf install/doinst install/doinst.sh || true
+
+    # Remove all symlinks present in the 64bit package
+    fgrep -vxf install/doinst install/doinst.sh > install/doinst.sh.new || true
     mv install/doinst.sh.new install/doinst.sh
     rm -f install/doinst install/doinst.64
 fi
 
-makepkg -l y -c n "$OLDPWD/convert32-$pkgname-$pkgver-x86_64-$pkgbuild.$pkgext"
+# Rename package in slack-desc
+if [ -f install/slack-desc ]; then
+    sed -i -e '/^\$\|#\| *|/!s/^[^:]*:/convert32-&/' install/slack-desc
+fi
+
+if ! find . | grep -v '^.$\|^./install' > /dev/null; then
+    echo
+    echo "Package is empty. Not running makepkg." 1>&2
+    exit 0
+fi
+
+makepkg -l n -c n "$OLDPWD/convert32-$pkgname-$pkgver-$pkgarch-$pkgbuild.$pkgext"
diff --git a/massconvert32.sh b/massconvert32.sh
new file mode 100755
index 0000000..710be93
--- /dev/null
+++ b/massconvert32.sh
@@ -0,0 +1,49 @@
+#!/bin/sh -e
+
+# DISCLAIMER
+# Don't ever think of installing every single package generated with this script.
+# While it *should* not cause any problems, doing so is simply overkill, and not recommended in the least.
+
+if [ "$#" -lt 2 ]; then
+    echo "Usage: $0 <slackware> <slackware64>" 1>&2
+    exit 1
+fi
+
+scriptdir="$(realpath "$(dirname "$0")")"
+
+slackware="$1"
+slackware64="$2"
+
+find "$slackware" -type f -name "*.t?z" -printf '%P\n' | sort | while read -r pkg; do
+    # See /sbin/installpkg
+    pkgbase="$(echo "$pkg" | sed -e 's?.*/??;s/\.t[bglx]z$//')"
+    pkgext="$(echo "$pkg" | sed -e 's?.*/??;s/.*\.\(t[bglx]z\)$/\1/')"
+    pkgname="$(echo "$pkgbase" | sed -e 's?-[^-]*-[^-]*-[^-]*$??')"
+    pkgver="$(echo "$pkgbase" | sed -e 's?.*-\([^-]*\)-[^-]*-[^-]*$?\1?')"
+    pkgarch="$(echo "$pkgbase" | sed -e 's?.*-[^-]*-\([^-]*\)-[^-]*$?\1?')"
+    pkgbuild="$(echo "$pkgbase" | sed -e 's?.*-[^-]*-[^-]*-\([^-]*\)$?\1?')"
+
+    case "$pkgarch" in
+        i?86) pkgarch=x86_64 ;;
+        *) continue ;;
+    esac
+
+    pkg64="$(dirname "$pkg")/$pkgname-$pkgver-$pkgarch-$pkgbuild.$pkgext"
+
+    if [ ! -f "$slackware64/$pkg64" ]; then
+        continue
+    fi
+
+    rpkg="$(realpath "$slackware/$pkg")"
+    rpkg64="$(realpath "$slackware64/$pkg64")"
+
+    mkdir -p "$(dirname "$pkg")"
+
+    ( cd "$(dirname "$pkg")"
+        "$scriptdir/convert32pkg.sh" "$rpkg" "$rpkg64"
+    )
+done
+
+#        if [ ! "$(tar tf "convert32-$pkgname-$pkgver-$pkgarch-$pkgbuild.$pkgext" | grep -v '^./\|^install/')" ]; then
+#            rm -f "convert32-$pkgname-$pkgver-$pkgarch-$pkgbuild.$pkgext"
+#        fi