From: Chris Koeritz <fred@gruntose.com>
Date: Fri, 10 Nov 2017 22:20:38 +0000 (+0000)
Subject: Merge branch 'dev' of feistymeow.org:feisty_meow into dev
X-Git-Tag: 2.140.92^2^2^2
X-Git-Url: https://feistymeow.org/gitweb/?a=commitdiff_plain;h=a9311019fd8802416644421ca85e7537190127a8;hp=130a17120755eef05b71014b7adf8f7c4def19fa;p=feisty_meow.git

Merge branch 'dev' of feistymeow.org:feisty_meow into dev

getting latest from dev
---

diff --git a/nucleus/library/versions/version_checker.cpp b/nucleus/library/versions/version_checker.cpp
index 27134c6f..70a8e2c4 100644
--- a/nucleus/library/versions/version_checker.cpp
+++ b/nucleus/library/versions/version_checker.cpp
@@ -33,7 +33,8 @@ using namespace structures;
 
 #ifndef BOOT_STRAPPING
   // pull in the version specified for this build.
-///hmmm: on hold!  #include <__build_version.h>
+  #include <__build_version.h>
+//why was this include "on hold"?
 #else
   // plug in a fake version for our bootstrapping process.
   #define __build_FILE_VERSION "108.420.1024.10008"
diff --git a/scripts/rev_control/rfluffer.sh b/scripts/rev_control/rfluffer.sh
new file mode 100644
index 00000000..b5de908e
--- /dev/null
+++ b/scripts/rev_control/rfluffer.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# this "fluffs out" the repositories that it finds.  what this means is that
+# any git repositories found will have all of their remote state updated (by
+# pulling all remote repos).  this ensures that any upstream changes get
+# merged into the local branch.
+# it's better to fluff out your code regularly rather than waiting for a huge
+# merge snarl later.  note that if you check in the code frequently with the
+# feisty meow scripts, that will also take care of fluffing out the code.
+
+source "$FEISTY_MEOW_SCRIPTS/core/launch_feisty_meow.sh"
+source "$FEISTY_MEOW_SCRIPTS/rev_control/version_control.sh"
+
+##############
+
+dir="$1"; shift
+if [ -z "$dir" ]; then
+  dir=.
+fi
+
+pushd "$dir" &>/dev/null
+test_or_die "changing to directory: $dir"
+tempfile=$(generate_rev_ctrl_filelist)
+test_or_die "generating revision control file list"
+popd &>/dev/null
+
+perform_revctrl_action_on_file "$tempfile" do_careful_git_update
+test_or_die "fluffing out repository at: $tempfile"
+
diff --git a/scripts/rev_control/version_control.sh b/scripts/rev_control/version_control.sh
index 7145416f..9e314d2e 100644
--- a/scripts/rev_control/version_control.sh
+++ b/scripts/rev_control/version_control.sh
@@ -240,9 +240,11 @@ function my_branch_name()
   ##echo "$(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
+# reports the status of the branch by echoing one of these values:
+#   okay: up to date and everything is good.
+#   needs_pull: this branch needs to be pulled from origins.
+#   needs_push: there are unsaved changes on this branch to push to remote store.
+#   diverged: the branches diverged and are going to need a merge.
 # reference: https://stackoverflow.com/questions/3258243/check-if-pull-needed-in-git
 function check_branch_state()
 {
@@ -250,29 +252,20 @@ function check_branch_state()
 
   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" == "$BASE" ]; then
-    echo "Need to push"
-    to_return=2
+  local local_branch=$(git rev-parse @)
+  local remote_branch=$(git rev-parse "$branch")
+  local merge_base=$(git merge-base @ "$branch")
+
+  if [ "$local_branch" == "$remote_branch" ]; then
+    echo "okay"
+  elif [ "$local_branch" == "$merge_base" ]; then
+    echo "needs_pull"
+  elif [ "$remote_branch" == "$merge_base" ]; then
+    echo "needs_push"
   else
-    echo "Diverged"
-    to_return=3
+    echo "diverged"
   fi
 
-sep
-
   return $to_return
 }
 
@@ -281,17 +274,25 @@ sep
 # other methods.
 function do_careful_git_update()
 {
-  local this_branch="$(my_branch_name)"
+  local directory="$1"; shift
+  pushd "$directory" &>/dev/null
+  test_or_die "changing to directory: $directory"
+
+  if [ ! -d ".git" ]; then
+    # we ignore if they're jumping into a non-useful folder, but also tell them.
+    echo "Directory is not a git repository: $directory"
+    return 0
+  fi
 
   # first update all our remote branches to their current state from the repos.
   git remote update
   test_or_die "git remote update"
 
+  local this_branch="$(my_branch_name)"
 #appears to be useless; reports no changes when we need to know about remote changes that do exist:
-#  check_branch_state "$this_branch"
-#  state=$?
-#  test_or_continue "branch state check"
-#  echo the branch state is $state
+#hmmm: trying it out again now that things are better elsewhere.  let's see what it says.
+  state=$(check_branch_state "$this_branch")
+  echo "=> branch '$this_branch' state is: $state"
 
   # this code is now doing what i have to do when i repair the repo.  and it seems to be good so far.
   local branch_list=$(all_branch_names)
@@ -300,6 +301,10 @@ function do_careful_git_update()
 #    echo "synchronizing remote branch: $bran"
     git checkout "$bran"
     test_or_die "git switching checkout to remote branch: $bran"
+
+    state=$(check_branch_state "$bran")
+    echo "=> branch '$bran' state is: $state"
+
     remote_branch_info=$(git ls-remote --heads origin $bran 2>/dev/null)
     if [ ! -z "$remote_branch_info" ]; then
       # we are pretty sure the remote branch does exist.
@@ -315,6 +320,8 @@ function do_careful_git_update()
   # with any changes from others.
   git pull --no-ff --all
   test_or_die "git pulling all upstream"
+
+  popd &>/dev/null
 }
 
 # gets the latest versions of the assets from the upstream repository.