cleanup

git-svn-id: svn+slack://slack.fluxo.info/var/svn/simplepkg@599 04377dda-e619-0410-9926-eae83683ac58

1 files changed, 71 insertions, 68 deletions

diff --git a/trunk/lib/common.sh b/trunk/lib/common.sh
index e34ce8e..8f78468 100644
--- a/trunk/lib/common.sh
+++ b/trunk/lib/common.sh
@@ -510,31 +510,25 @@ function svn_check {
   # check if a file is under svn
   # usage: svn_check <file>
 
-  local cwd folder retval
-
-  cwd="`pwd`"
   folder="`dirname $1`"
   file="`basename $1`"
 
   if [ -d "$folder/.svn" ]; then
 
-    cd $folder
+    (
+      cd $folder
 
-    if [ "`svn status $file | awk '{ print $1 }'`" == "?" ]; then
-      retval="1"
-    else
-      retval="0"
-    fi
+      if [ "`svn status $file | awk '{ print $1 }'`" == "?" ]; then
+        return 1
+      else
+        return 0
+      fi
+    )
 
   else
-
-    retval="1"
-
+    return 1
   fi
 
-  cd $cwd
-  return $retval
-
 }
 
 function build_repo {
@@ -613,10 +607,7 @@ function svn_copy {
   cp $orig/$file $dest
   if [ -d "`dirname $dest`/.svn" ]; then
     chown_svn $dest && chgrp_svn $dest
-    cwd="`pwd`"
-    cd `dirname $dest`
-    svn_add `basename $dest`
-    cd $cwd
+    ( cd `dirname $dest` && svn_add `basename $dest` )
   fi
 
 }
@@ -799,15 +790,18 @@ function gen_patches_filelist {
 
   if [ ! -z "$1" ] && [ -d "$1" ]; then
 
-    cwd="`pwd`"
-    cd $1
+    folder="$1"
+
+    (
 
-    find . -type f -name '*.tgz' -follow -print | sort | tr '\n' '\0' | \
-         xargs -0r ls -ldL --time-style=long-iso > FILE_LIST
+      cd $folder
 
-    svn_add FILE_LIST
+      find . -type f -name '*.tgz' -follow -print | sort | tr '\n' '\0' | \
+      xargs -0r ls -ldL --time-style=long-iso > FILE_LIST
 
-    cd $cwd
+      svn_add FILE_LIST
+
+    )
 
     if [ "$1" == "." ]; then
       echo "Created new FILE_LIST"
@@ -826,17 +820,20 @@ function gen_packages_txt {
 
   if [ ! -z "$1" ] && [ -d "$1" ]; then
 
-    cwd="`pwd`"
-    cd $1
+    folder="$1"
+
+    (
+
+      cd $folder
 
-    echo '' > PACKAGES.TXT
-    find . -type f -name '*.meta' -exec cat {} \; >> PACKAGES.TXT
-    cat PACKAGES.TXT | gzip -9 -c - > PACKAGES.TXT.gz
+      echo '' > PACKAGES.TXT
+      find . -type f -name '*.meta' -exec cat {} \; >> PACKAGES.TXT
+      cat PACKAGES.TXT | gzip -9 -c - > PACKAGES.TXT.gz
 
-    svn_add PACKAGES.TXT
-    svn_add PACKAGES.TXT.gz
+      svn_add PACKAGES.TXT
+      svn_add PACKAGES.TXT.gz
 
-    cd $cwd
+    )
 
     if [ "$1" == "." ]; then
       echo "Created new PACKAGES.TXT and PACKAGES.TXT.gz"
@@ -855,18 +852,21 @@ function gen_md5_checksums {
 
   if [ -d "$1" ]; then
 
-    cwd="`pwd`"
-    cd $1
+    folder="$1"
 
-    echo 'MD5 digest for files in this directory.' > CHECKSUMS.md5
-    echo '' >> CHECKSUMS.md5
-    find . -type f -name '*.tgz' -exec md5sum {} \; >> CHECKSUMS.md5
-    cat CHECKSUMS.md5 | gzip -9 -c - > CHECKSUMS.md5.gz
+    (
 
-    svn_add CHECKSUMS.md5
-    svn_add CHECKSUMS.md5.gz
+      cd $folder
 
-    cd $cwd
+      echo 'MD5 digest for files in this directory.' > CHECKSUMS.md5
+      echo '' >> CHECKSUMS.md5
+      find . -type f -name '*.tgz' -exec md5sum {} \; >> CHECKSUMS.md5
+      cat CHECKSUMS.md5 | gzip -9 -c - > CHECKSUMS.md5.gz
+
+      svn_add CHECKSUMS.md5
+      svn_add CHECKSUMS.md5.gz
+
+    )
 
     if [ "$1" == "." ]; then
       echo "Created new CHECKSUMS.md5 and CHECKSUMS.md5.gz"
@@ -890,26 +890,27 @@ function update_md5_checksum {
     folder="$1"
   fi
 
-  cwd="`pwd`"
-  cd $folder
+  (
 
-  if [ ! -f CHECKSUMS.md5 ]; then
-    gen_md5_checksums .
-  else
-    # remove the old entry and add a new one
-    sed -i "/ \.*\/*$(regexp_slash $file)$/d" CHECKSUMS.md5
-    file="`echo $file | sed -e 's/\.*\/*//'`" # remove additional ./
-    md5sum ./$file >> CHECKSUMS.md5
-  fi
+    cd $folder
+
+    if [ ! -f CHECKSUMS.md5 ]; then
+      gen_md5_checksums .
+    else
+      # remove the old entry and add a new one
+      sed -i "/ \.*\/*$(regexp_slash $file)$/d" CHECKSUMS.md5
+      file="`echo $file | sed -e 's/\.*\/*//'`" # remove additional ./
+      md5sum ./$file >> CHECKSUMS.md5
+    fi
 
-  cat CHECKSUMS.md5 | gzip -9 -c - > CHECKSUMS.md5.gz
+    cat CHECKSUMS.md5 | gzip -9 -c - > CHECKSUMS.md5.gz
 
-  echo "Updated CHECKSUMS.md5"
+    echo "Updated CHECKSUMS.md5"
 
-  svn_add CHECKSUMS.md5
-  svn_add CHECKSUMS.md5.gz
+    svn_add CHECKSUMS.md5
+    svn_add CHECKSUMS.md5.gz
 
-  cd $cwd
+  )
 
 }
 
@@ -920,19 +921,21 @@ function gen_meta {
 
   if [ ! -f $1 ]; then
     return 1
+  else
+    file="$1"
   fi
 
-  if [ "`echo $1|grep -E '(.*{1,})\-(.*[\.\-].*[\.\-].*).tgz[ ]{0,}$'`" == "" ]; then
+  if [ "`echo $file | grep -E '(.*{1,})\-(.*[\.\-].*[\.\-].*).tgz[ ]{0,}$'`" == "" ]; then
     return
   fi
 
-  NAME=$(echo $1 | sed -re "s/(.*\/)(.*.tgz)$/\2/")
-  LOCATION=$(echo $1 | sed -re "s/(.*)\/(.*.tgz)$/\1/")
-  SIZE=$( expr `gunzip -l $1 | tail -n 1 | awk '{print $1}'` / 1024 )
-  USIZE=$( expr `gunzip -l $1 | tail -n 1 | awk '{print $2}'` / 1024 )
-  REQUIRED=$(tar xzfO $1 install/slack-required 2>/dev/null | grep -v -e "^#" | xargs -r -iZ echo -n "Z," | sed -e "s/,$//")
-  CONFLICTS=$(tar xzfO $1 install/slack-conflicts 2>/dev/null | grep -v -e "^#" | xargs -r -iZ echo -n "Z," | sed -e "s/,$//")
-  SUGGESTS=$(tar xzfO $1 install/slack-suggests 2>/dev/null | grep -v -e "^#" | xargs -r )
+  NAME=$(echo $file | sed -re "s/(.*\/)(.*.tgz)$/\2/")
+  LOCATION=$(echo $file | sed -re "s/(.*)\/(.*.tgz)$/\1/")
+  SIZE=$( expr `gunzip -l $file | tail -n 1 | awk '{ print $1 }'` / 1024 )
+  USIZE=$( expr `gunzip -l $file | tail -n 1 | awk '{ print $2 }'` / 1024 )
+  REQUIRED=$(tar xzfO $file install/slack-required 2>/dev/null | grep -v -e "^#" | xargs -r -iZ echo -n "Z," | sed -e "s/,$//")
+  CONFLICTS=$(tar xzfO $file install/slack-conflicts 2>/dev/null | grep -v -e "^#" | xargs -r -iZ echo -n "Z," | sed -e "s/,$//")
+  SUGGESTS=$(tar xzfO $file install/slack-suggests 2>/dev/null | grep -v -e "^#" | xargs -r )
   METAFILE=${NAME%tgz}meta
 
   echo "PACKAGE NAME:  $NAME" > $LOCATION/$METAFILE
@@ -949,12 +952,12 @@ function gen_meta {
   echo "PACKAGE SUGGESTS:  $SUGGESTS" >> $LOCATION/$METAFILE
   echo "PACKAGE DESCRIPTION:" >> $LOCATION/$METAFILE
 
-  tar xzfO $1 install/slack-desc | grep -E '\w+\:' | grep -v '^#' >> $LOCATION/$METAFILE
+  tar xzfO $file install/slack-desc | grep -E '\w+\:' | grep -v '^#' >> $LOCATION/$METAFILE
 
   echo "" >> $LOCATION/$METAFILE
-  echo "Created metafile for `basename $1`"
+  echo "Created metafile for `basename $file`"
 
-  ( cd `dirname $1` && svn_add `basename $1 .tgz`.meta )
+  ( cd `dirname $file` && svn_add `basename $file .tgz`.meta )
 
 }