better naming for revision control action method.

[feisty_meow.git] / scripts / rev_control / version_control.sh

diff --git a/scripts/rev_control/version_control.sh b/scripts/rev_control/version_control.sh
index a42363020a7abc0a6a26d92a569991470c0f693f..8314be5e79d0cf821dbdff8eab7cc09243700fb3 100644 (file)
--- a/scripts/rev_control/version_control.sh
+++ b/scripts/rev_control/version_control.sh
@@ -89,7 +89,8 @@ function compute_modifier()
   if [ "$home_system" == "true" ]; then
     if [ "$in_or_out" == "out" ]; then
       # need the right home machine for modifier when checking out.
-      modifier="svn://shaggy/"
+#huhhh?      modifier="svn://shaggy/"
+      modifier=
     else 
       # no modifier for checkin.
       modifier=
@@ -101,24 +102,75 @@ function compute_modifier()
 function do_checkin()
 {
   local directory="$1"; shift
+  do_update "$directory"
+  if [ $? -ne 0 ]; then
+    echo "Repository update failed; this should be fixed before check-in."
+    return 1
+  fi
   pushd "$directory" &>/dev/null
-  if [ -d "CVS" ]; then cvs ci . ;
-  elif [ -d ".svn" ]; then svn ci . ;
+  retval=0  # normally successful.
+  if [ -d "CVS" ]; then
+    cvs ci .
+    retval=$?
+  elif [ -d ".svn" ]; then
+    svn ci .
+    retval=$?
   elif [ -d ".git" ]; then
     # snag all new files.  not to everyone's liking.
-    git add .
+    git add --all .
+    retval=$?
     # tell git about all the files and get a check-in comment.
     git commit .
+    retval+=$?
     # upload the files to the server so others can see them.
     git push 2>&1 | grep -v "X11 forwarding request failed"
+    retval+=$?
   else
-    echo unknown repository for $directory...
+    echo no repository in $directory
+    retval=1
+  fi
+  popd &>/dev/null
+  return $retval
+}
+
+function do_diff
+{
+  local directory="$1"; shift
+  pushd "$directory" &>/dev/null
+  retval=0  # normally successful.
+
+  # only update if we see a repository living there.
+  if [ -d ".svn" ]; then
+    svn diff .
+  elif [ -d ".git" ]; then
+    git diff 
+  elif [ -d "CVS" ]; then
+    cvs diff .
+  fi
+
+  popd &>/dev/null
+  return $retval
+}
+
+function do_report_new
+{
+  local directory="$1"; shift
+  pushd "$directory" &>/dev/null
+  retval=0  # normally successful.
+
+  # only update if we see a repository living there.
+  if [ -d ".svn" ]; then
+    # this action so far only makes sense and is needed for svn.
+    bash $FEISTY_MEOW_SCRIPTS/rev_control/svnapply.sh \? echo
   fi
+
   popd &>/dev/null
+  return $retval
 }
 
 # checks in all the folders in a specified list.
-function checkin_list {
+function checkin_list()
+{
   local list=$*
   for i in $list; do
     # turn repo list back into an array.
@@ -127,11 +179,8 @@ function checkin_list {
       # add in the directory component.
       j="$i/$j"
       if [ ! -d "$j" ]; then continue; fi
-
-#      pushd $j &>/dev/null
       echo "checking in '$j'..."
       do_checkin $j
-#      popd &>/dev/null
     done
   done
 }
@@ -158,18 +207,24 @@ function squash_first_few_crs()
 function do_update()
 {
   directory="$1"; shift
- 
+  # plan on success for now.
+  retval=0
   pushd "$directory" &>/dev/null
   if [ -d "CVS" ]; then
     cvs update . | squash_first_few_crs
+    retval=${PIPESTATUS[0]}
   elif [ -d ".svn" ]; then
     svn update . | squash_first_few_crs
+    retval=${PIPESTATUS[0]}
   elif [ -d ".git" ]; then
     git pull 2>&1 | grep -v "X11 forwarding request failed" | squash_first_few_crs
+    retval=${PIPESTATUS[0]}
   else
-    echo unknown repository for $directory...
+    # this is not an error necessarily; we'll just pretend they planned this.
+    echo no repository in $directory
   fi
   popd &>/dev/null
+  return $retval
 }
 
 # gets all the updates for a list of folders under revision control.
@@ -194,3 +249,45 @@ function checkout_list {
   done
 }
 
+# provides a list of absolute paths of revision control directories
+# that are located under the directory passed as the first parameter.
+function generate_rev_ctrl_filelist()
+{
+  local dir="$1"; shift
+  pushd "$dir" &>/dev/null
+  local dirhere="$(\pwd)"
+  local tempfile=$(mktemp /tmp/zz_rev_checkin.XXXXXX)
+  echo >$tempfile
+  find $dirhere -maxdepth 5 -type d -iname ".svn" -exec echo {}/.. ';' >>$tempfile
+  find $dirhere -maxdepth 5 -type d -iname ".git" -exec echo {}/.. ';' >>$tempfile
+  # CVS is not well behaved like git and (now) svn, and we seldom use it anymore.
+  popd &>/dev/null
+  local sortfile=$(mktemp /tmp/zz_rev_checkin_sort.XXXXXX)
+  sort <"$tempfile" >"$sortfile"
+  \rm "$tempfile"
+  echo "$sortfile"
+}
+
+# iterates across a list of directories contained in a file (first parameter).
+# on each directory name, it performs the action (second parameter) provided.
+function perform_revctrl_action_on_file()
+{
+  local tempfile="$1"; shift
+  local action="$1"; shift
+
+#  dirs=($(cat $tempfile))
+
+  while read -u 3 dirname; do
+#  for dirname in "${dirs[@]}"; do
+    if [ -z "$dirname" ]; then continue; fi
+    pushd "$dirname" &>/dev/null
+    echo "[$(pwd)]"
+    $action .
+    echo "======="
+    popd &>/dev/null
+  done 3<"$tempfile"
+
+  rm $tempfile
+}
+
+