X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=scripts%2Frev_control%2Fversion_control.sh;h=38f26770698924a9a420d84cc4fb158491f0f3c7;hb=4401155b090f53f5fcb950b5dc0eac98d1944c7a;hp=508c08a0825c808726e7334fe208d411575d6484;hpb=020a35fd377832491d1fa05ef807638bda5b6619;p=feisty_meow.git

diff --git a/scripts/rev_control/version_control.sh b/scripts/rev_control/version_control.sh
index 508c08a0..38f26770 100644
--- a/scripts/rev_control/version_control.sh
+++ b/scripts/rev_control/version_control.sh
@@ -77,6 +77,10 @@ function do_checkin()
   elif [ -d ".git" ]; then
     if test_writeable ".git"; then
       $blatt
+
+# classic implementation, but only works with one master branch.
+# fixes will be forthcoming from development branch.
+
       # snag all new files.  not to everyone's liking.
       git add --all .
       test_or_die "git add all new files"
@@ -87,6 +91,12 @@ function do_checkin()
         git commit .
         test_or_die "git commit"
       fi
+
+#      # upload the files to the server so others can see them.
+#      git push 2>&1 | grep -v "X11 forwarding request failed"
+#      if [ ${PIPESTATUS[0]} -ne 0 ]; then false; fi
+#      test_or_die "git push"
+
       # catch if the diff-index failed somehow.
       test_or_die "git diff-index"
 
@@ -94,17 +104,19 @@ function do_checkin()
       # there could already be committed changes that haven't been pushed yet.
 
       local myself="$(my_branch_name)"
-      local parent="$(parent_branch_name)"
+#      local parent="$(parent_branch_name)"
 
       # upload any changes to the upstream repo so others can see them.
-      if [ "$myself" != "$parent" ]; then
-        git push origin "$(myself)" 2>&1 | grep -v "X11 forwarding request failed" | $TO_SPLITTER
-        test_or_die "git push to origin: $myself"
-      else
-        # this branch is the same as the parent, so just push.
+
+#      if [ "$myself" != "$parent" ]; then
+#        git push origin "$(myself)" 2>&1 | grep -v "X11 forwarding request failed" | $TO_SPLITTER
+#        test_or_die "git push to origin: $myself"
+#      else
+#        # this branch is the same as the parent, so just push.
+
         git push 2>&1 | grep -v "X11 forwarding request failed" | $TO_SPLITTER
-        test_or_die "normal git push"
-      fi
+        test_or_die "git push"
+#      fi
 
     fi
   else
@@ -232,13 +244,113 @@ function squash_first_few_crs()
 # git repository.
 function my_branch_name()
 {
-  echo "$(git branch | grep \* | cut -d ' ' -f2)"
+  echo "$(git branch | grep '\*' | cut -d ' ' -f2)"
 }
 
+#this had a -> in it at one point for not matching, didn't it?
 # this reports the upstream branch for the current repo.
-function parent_branch_name()
+##function parent_branch_name()
+##{
+  ##echo "$(git branch -vv | grep \* | cut -d ' ' -f2)"
+##}
+
+# this exits with 0 for success (normal bash behavior) when up to date.  if the branch is not up to date,
+# then these values are returned:
+#DOCUMENT THE VALUES
+# reference: https://stackoverflow.com/questions/3258243/check-if-pull-needed-in-git
+function check_branch_state()
 {
-  echo "$(git branch -vv | grep \* | cut -d ' ' -f2)"
+  local branch="$1"; shift
+
+  local to_return=120  # unknown issue.
+
+sep
+
+  LOCAL=$(git rev-parse @)
+  REMOTE=$(git rev-parse "$branch")
+  BASE=$(git merge-base @ "$branch")
+var branch LOCAL REMOTE BASE
+
+  if [ "$LOCAL" == "$REMOTE" ]; then
+    echo "Up-to-date"
+    to_return=0
+  elif [ "$LOCAL" == "$BASE" ]; then
+    echo "Need to pull"
+    to_return=1
+  elif [ "$REMOTE" == "$BASE" ]; then
+    echo "Need to push"
+    to_return=2
+  else
+    echo "Diverged"
+    to_return=3
+  fi
+
+sep
+
+  return $to_return
+}
+
+# the git update process just gets more and more complex when you bring in
+# branches, so we've moved this here to avoid having a ton of code in the
+# do_checkin method.
+function careful_git_update()
+{
+
+echo A
+  this_branch="$(my_branch_name)"
+
+#we want my branch here, don't we?  not like parent or anything?
+  check_branch_state "$this_branch"
+  state=$?
+  test_or_continue "branch state check"
+  echo the branch state is $state
+#need to instead do something here if fails.
+
+echo B
+
+  # first update all our remote branches to their current state from the repos.
+  git remote update
+  test_or_die "git remote update"
+
+echo C
+  # now pull down any changes in our own origin in the repo, to stay in synch
+  # with any changes from others.
+  git pull --no-ff --all
+  test_or_die "git pulling all upstream"
+
+echo D
+#the above are just not enough.  now doing what i have to do to repair things.
+branch_list=$(git branch |grep -v '^\*')
+
+
+echo E
+
+echo The rest of pull is not being done yet.
+return 1
+
+
+
+# below has older shards of partial knowledge.
+
+#      reslog=$(git log HEAD..origin/master --oneline)
+#      if [[ "${reslog}" != "" ]] ; then
+#        git merge origin/master
+
+#      # from very helpful page:
+#      # https://stackoverflow.com/questions/10312521/how-to-fetch-all-git-branches
+#      for remote in $( git branch -r | grep -v -- '->' ); do
+#        git branch --track ${remote#origin/} $remote 2>/dev/null
+##hmmm: ignoring errors from these, since they are continual.
+##hmmm: if we could find a way to not try to track with a local branch when there's already one present, that would be swell.  it's probably simple.
+#      done
+#
+##hmmm: well, one time it failed without the fetch.  i hope that's because the fetch is actually needed and not because the whole approach is fubar.
+#      git fetch --all 2>&1 | grep -v "X11 forwarding request failed" | $TO_SPLITTER
+#      test_or_die "git fetch"
+#
+#      git pull --all 2>&1 | grep -v "X11 forwarding request failed" | $TO_SPLITTER
+#      test_or_die "git pull"
+
 }
 
 # gets the latest versions of the assets from the upstream repository.
@@ -272,55 +384,16 @@ function do_update()
     if test_writeable ".git"; then
       $blatt
 
-#let's start over clean here...
-
-      git fetch origin
-      test_or_die "git fetch origin"
-
-      git remote update
-      test_or_die "git remote update"
-
-# from: https://stackoverflow.com/questions/3258243/check-if-pull-needed-in-git
-UPSTREAM=$(parent_branch_name)
-#argh: original UPSTREAM='${1:-'\''@{u}'\''}'
-LOCAL=$(git rev-parse @)
-REMOTE=$(git rev-parse "$UPSTREAM")
-BASE=$(git merge-base @ "$UPSTREAM")
-var UPSTREAM LOCAL REMOTE BASE
-
-if [ "$LOCAL" == "$REMOTE" ]; then
-    echo "Up-to-date"
-elif [ "$LOCAL" == "$BASE" ]; then
-    echo "Need to pull"
-elif [ "$REMOTE" == "$BASE" ]; then
-    echo "Need to push"
-else
-    echo "Diverged"
-fi
-
-echo The rest of pull is not done yet.
-
-
-#      reslog=$(git log HEAD..origin/master --oneline)
-#      if [[ "${reslog}" != "" ]] ; then
-#        git merge origin/master
+# classic implementation, but only works with one master branch.
+# fixes will be forthcoming from development branch.
 
+#      git pull 2>&1 | grep -v "X11 forwarding request failed" | $TO_SPLITTER
+#      if [ ${PIPESTATUS[0]} -ne 0 ]; then false; fi
+#      test_or_die "git pull"
 
+#any parms needed?
+      careful_git_update 
 
-#      # from very helpful page:
-#      # https://stackoverflow.com/questions/10312521/how-to-fetch-all-git-branches
-#      for remote in $( git branch -r | grep -v -- '->' ); do
-#        git branch --track ${remote#origin/} $remote 2>/dev/null
-##hmmm: ignoring errors from these, since they are continual.
-##hmmm: if we could find a way to not try to track with a local branch when there's already one present, that would be swell.  it's probably simple.
-#      done
-#
-##hmmm: well, one time it failed without the fetch.  i hope that's because the fetch is actually needed and not because the whole approach is fubar.
-#      git fetch --all 2>&1 | grep -v "X11 forwarding request failed" | $TO_SPLITTER
-#      test_or_die "git fetch"
-#
-#      git pull --all 2>&1 | grep -v "X11 forwarding request failed" | $TO_SPLITTER
-#      test_or_die "git pull"
     fi
   else
     # this is not an error necessarily; we'll just pretend they planned this.