source "$FEISTY_MEOW_SCRIPTS/core/launch_feisty_meow.sh"
source "$FEISTY_MEOW_SCRIPTS/tty/terminal_titler.sh"
-#hmmm: we need to dump all the outputs in this script into splitter
+##############
+
+# check git version to see if we can use autostash.
+# this appears to be an ubuntu issue, where xenial did not provide it even though the
+# feature appeared in git 2.6 and xenial claims it has git version 2.7.4. eventually,
+# this version test can go away.
+gitvertest="$(git version | sed -e 's/git version [0-9]\.//' | sed -e 's/\.[0-9][0-9]*$//' )"
+#hmmm: temp below!
+echo gitvertest is $gitvertest
+if (( $gitvertest >= 11 )); then
+ # auto-stash is not available until 2.6 for git, but ubuntu is misreporting or using a
+ # differing version number somehow. we are sure autostash was missing on ubuntu xenial
+ # with git 2.7.4 and it's definitely present in zesty with git at 2.11.
+ PULL_ADDITION='--rebase --autostash'
+fi
##############
export MAX_DEPTH=5
# use our splitter tool for lengthy output if it's available.
-if [ ! -z "$(which splitter)" ]; then
+if [ ! -z "$(which splitter 2>/dev/null)" ]; then
TO_SPLITTER="$(which splitter)"
+ # calculate the number of columsn in the terminal.
+ cols=$(get_maxcols)
+ TO_SPLITTER+=" --maxcol $(($cols - 1))"
else
TO_SPLITTER=cat
fi
##############
+#hmmm: move this to core
+# this makes the status of pipe N into the main return value.
+function promote_pipe_return()
+{
+ ( exit ${PIPESTATUS[$1]} )
+}
+
+##############
+
# one unpleasantry to take care of first; cygwin barfs aggressively if the TMP directory
# is a DOS path, but we need it to be a DOS path for our GFFS testing, so that blows.
# to get past this, TMP gets changed below to a hopefully generic and safe place.
if [ $nicedir == "." ]; then
nicedir=$(\pwd)
fi
- local blatt="echo checking in '$nicedir'..."
+ local blatt="echo -n checking in '$nicedir'... "
do_update "$directory"
test_or_die "repository update--this should be fixed before check-in."
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 .
+ # put all changed and new files in the commit. not to everyone's liking.
+ git add --all . | $TO_SPLITTER
+ promote_pipe_return 0
test_or_die "git add all new files"
# see if there are any changes in the local repository.
if ! git diff-index --quiet HEAD --; then
# tell git about all the files and get a check-in comment.
+#hmmm: begins to look like, you guessed it, a reusable bit that all commit actions could enjoy.
git commit .
- test_or_die "git commit"
+ retval=$?
+ test_or_continue "git commit"
+ if [ $retval -ne 0 ]; then
+ echo -e -n "Commit failed or was aborted:\nShould we continue with other check-ins? [y/N] "
+ local line
+ read line
+ if [[ "${line:0:1}" != "y" ]]; then
+ echo "Stopping check-in process due to missing commit and user request."
+ exit 1
+ fi
+ fi
fi
- # upload the files to the server so others can see them.
- git push 2>&1 | grep -v "X11 forwarding request failed"
- if [ ${PIPESTATUS[0]} -ne 0 ]; then false; fi
+
+ # a new set of steps we have to take to make sure the branch integrity is good.
+ do_careful_git_update "$(\pwd)"
+
+ # we continue on to the push, even if there were no changes this time, because
+ # there could already be committed changes that haven't been pushed yet.
+
+ # upload any changes to the upstream repo so others can see them.
+ git push --tags origin "$(my_branch_name)" 2>&1 | grep -v "X11 forwarding request failed" | $TO_SPLITTER
+ promote_pipe_return 0
test_or_die "git push"
+
fi
else
# nothing there. it's not an error though.
restore_terminal_title
- true;
+ return 0
}
# shows the local changes in a repository.
restore_terminal_title
- true;
+ return 0
}
# reports any files that are not already known to the upstream repository.
restore_terminal_title
- true
+ return 0
}
-# checks in all the folders in a specified list.
+# checks in all the folders in the specified list.
function checkin_list()
{
# make the list of directories unique.
if [[ $outer =~ /.* ]]; then
# yep, this path is absolute. just handle it directly.
if [ ! -d "$outer" ]; then continue; fi
- do_checkin $outer
+ do_checkin "$outer"
test_or_die "running check-in (absolute) on path: $outer"
sep 28
else
# add in the directory component to see if we can find the folder.
local path="$inner/$outer"
if [ ! -d "$path" ]; then continue; fi
- do_checkin $path
+ do_checkin "$path"
test_or_die "running check-in (relative) on path: $path"
sep 28
done
restore_terminal_title
}
-# takes out the first few carriage returns that are in the input.
-function squash_first_few_crs()
+# does a careful git update on all the folders in the specified list.
+function puff_out_list()
{
- i=0
- while read input_text; do
- i=$((i+1))
- if [ $i -le 5 ]; then
- echo -n "$input_text "
+ # make the list of directories unique.
+ local list="$(uniquify $*)"
+
+ save_terminal_title
+
+ # turn repo list back into an array.
+ eval "repository_list=( ${REPOSITORY_LIST[*]} )"
+
+ local outer inner
+
+#hmmm: once again, seeing some reusable code in this loop...
+ for outer in "${repository_list[@]}"; do
+ # check the repository first, since it might be an absolute path.
+ if [[ $outer =~ /.* ]]; then
+ # yep, this path is absolute. just handle it directly.
+ if [ ! -d "$outer" ]; then continue; fi
+ do_careful_git_update "$outer"
+ test_or_die "running puff-out (absolute) on path: $outer"
+ sep 28
else
- echo $input_text
+ for inner in $list; do
+ # add in the directory component to see if we can find the folder.
+ local path="$inner/$outer"
+ if [ ! -d "$path" ]; then continue; fi
+ do_careful_git_update "$path"
+ test_or_die "running puff-out (relative) on path: $path"
+ sep 28
+ done
fi
done
- if [ $i -le 3 ]; then
- # if we're still squashing eols, make sure we don't leave them hanging.
- echo
- fi
+
+ restore_terminal_title
+}
+
+#hmmm: to go below.
+### takes out the first few carriage returns that are in the input.
+##function squash_first_few_crs()
+##{
+ ##i=0
+ ##while read input_text; do
+ ##i=$((i+1))
+ ##if [ $i -le 5 ]; then
+ ##echo -n "$input_text "
+ ##else
+ ##echo $input_text
+ ##fi
+ ##done
+ ##if [ $i -le 3 ]; then
+ ### if we're still squashing eols, make sure we don't leave them hanging.
+ ##echo
+ ##fi
+##}
+
+#hmmm: the below are git specific and should be named that way.
+
+function all_branch_names()
+{
+ echo "$(git branch -vv | cut -d ' ' -f2)"
}
# a helpful method that reports the git branch for the current directory's
# git repository.
function my_branch_name()
{
- echo "$(git branch | grep \* | cut -d ' ' -f2)"
+ echo "$(git branch -vv | 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)"
+##}
+
+# 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()
+{
+ local branch="$1"; shift
+
+ if [ -z "$branch" ]; then
+ echo "No branch was passed to check branch state."
+ return 1
+ fi
+
+ local to_return=120 # unknown issue.
+
+ local local_branch=$(git rev-parse @)
+ local remote_branch=$(git rev-parse "$branch")
+ local merge_base=$(git merge-base @ "$branch")
+
+ local to_echo=
+ if [ "$local_branch" == "$remote_branch" ]; then
+ to_echo="okay"
+ elif [ "$local_branch" == "$merge_base" ]; then
+ to_echo="needs_pull"
+ elif [ "$remote_branch" == "$merge_base" ]; then
+ to_echo="needs_push"
+ else
+ to_echo="diverged"
+ fi
+
+ echo -n "$to_echo"
+
+ return $to_return
+}
+
+# only shows the branch state if it's not okay.
+# note that this is not the same as a conditional branch (ha ha).
+function show_branch_conditionally()
+{
+ local this_branch="$1"; shift
+
+ local state=$(check_branch_state "$this_branch")
+ if [ "$state" != "okay" ]; then
+ echo "=> branch '$this_branch' state is not clean: $state"
+ fi
+}
+
+# the git update process just gets more and more complex when you bring in
+# branches, so we've moved this here to avoid having a ton of code in the
+# other methods.
+function do_careful_git_update()
{
- echo "$(git branch -vv | grep \* | cut -d ' ' -f2)"
+ 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: $directory"
+ return 0
+ fi
+
+ local this_branch="$(my_branch_name)"
+
+ show_branch_conditionally "$this_branch"
+
+ # first update all our remote branches to their current state from the repos.
+ git remote update | $TO_SPLITTER
+ promote_pipe_return 0
+ test_or_die "git remote update"
+
+ show_branch_conditionally "$this_branch"
+
+ # this code is now doing what i have to do when i repair the repo. and it seems to be good so far.
+ # note that we allow the local branch to be merged with its remote counterpart; otherwise we would
+ # miss changes that happened elsewhere which should be seen in our local copy.
+ local branch_list=$(all_branch_names)
+ local bran
+ for bran in $branch_list; do
+# echo "synchronizing remote branch: $bran"
+ git checkout "$bran" | $TO_SPLITTER
+ promote_pipe_return 0
+ test_or_die "git switching checkout to remote branch: $bran"
+
+ show_branch_conditionally "$this_branch"
+
+ 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.
+ git pull $PULL_ADDITION origin "$bran" | $TO_SPLITTER
+# we may want to choose to do fast forward, to avoid crazy multiple merge histories
+# without any changes in them. --no-ff
+ promote_pipe_return 0
+ fi
+ test_or_die "git pull of remote branch: $bran"
+ done
+ # now switch back to our branch.
+ git checkout "$this_branch" | $TO_SPLITTER
+ promote_pipe_return 0
+ test_or_die "git checking out our current branch: $this_branch"
+
+ # now pull down any changes in our own origin in the repo, to stay in synch
+ # with any changes from others.
+ git pull $PULL_ADDITION --all | $TO_SPLITTER
+#is the above really important when we did this branch already in the loop?
+#it does an --all, but is that effective or different? should we be doing that in above loop?
+# --no-ff
+ promote_pipe_return 0
+ test_or_die "git pulling all upstream"
+
+ popd &>/dev/null
}
# gets the latest versions of the assets from the upstream repository.
if test_writeable "CVS"; then
$blatt
cvs update . | $TO_SPLITTER
+ promote_pipe_return 0
test_or_die "cvs update"
fi
elif [ -d ".svn" ]; then
if test_writeable ".svn"; then
$blatt
svn update . | $TO_SPLITTER
+ promote_pipe_return 0
test_or_die "svn update"
fi
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.
-
- 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"
-
+ git pull $PULL_ADDITION 2>&1 | grep -v "X11 forwarding request failed" | $TO_SPLITTER
+#ordinary pulls should be allowed to do fast forward: --no-ff
+ promote_pipe_return 0
+ test_or_die "git pull of origin"
fi
else
# this is not an error necessarily; we'll just pretend they planned this.
restore_terminal_title
- true
+ return 0
}
# gets all the updates for a list of folders under revision control.
local sortfile=$(mktemp /tmp/zz_checkin_sort.XXXXXX)
sort <"$tempfile" >"$sortfile"
- \rm "$tempfile"
echo "$sortfile"
+ \rm "$tempfile"
}
# iterates across a list of directories contained in a file (first parameter).
save_terminal_title
+ local did_anything=
+
while read -u 3 dirname; do
- if [ -z "$dirname" ]; then continue; fi
+ if [ -z "$dirname" ]; then
+ # we often have blank lines in the input file for some reason.
+ continue
+ fi
+ did_anything=yes
pushd "$dirname" &>/dev/null
echo "[$(pwd)]"
- $action .
+ # pass the current directory plus the remaining parameters from function invocation.
+ $action .
test_or_die "performing action $action on: $(pwd)"
sep 28
popd &>/dev/null
done 3<"$tempfile"
+ if [ -z "$did_anything" ]; then
+ echo "There was nothing to do the action '$action' on."
+ fi
+
restore_terminal_title
- rm $tempfile
+ rm "$tempfile"
}
projects / feisty_meow.git / blobdiff