mirror of
https://github.com/git/git
synced 2024-08-28 20:20:07 +00:00
contrib/hooks/post-receive-email: reformat to wrap comments at 76 chars
Signed-off-by: Gerrit Pape <pape@smarden.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Gerrit Pape
Junio C Hamano
parent
b5786c8283
commit
15a2f53011
|
|
@ -2,24 +2,26 @@
|
|||
#
|
||||
# Copyright (c) 2007 Andy Parkins
|
||||
#
|
||||
# An example hook script to mail out commit update information. This hook sends emails
|
||||
# listing new revisions to the repository introduced by the change being reported. The
|
||||
# rule is that (for branch updates) each commit will appear on one email and one email
|
||||
# only.
|
||||
# An example hook script to mail out commit update information. This hook
|
||||
# sends emails listing new revisions to the repository introduced by the
|
||||
# change being reported. The rule is that (for branch updates) each commit
|
||||
# will appear on one email and one email only.
|
||||
#
|
||||
# This hook is stored in the contrib/hooks directory. Your distribution will have put
|
||||
# this somewhere standard. You should make this script executable then link to it in
|
||||
# the repository you would like to use it in. For example, on debian the hook is stored
|
||||
# in /usr/share/doc/git-core/contrib/hooks/post-receive-email:
|
||||
# This hook is stored in the contrib/hooks directory. Your distribution
|
||||
# will have put this somewhere standard. You should make this script
|
||||
# executable then link to it in the repository you would like to use it in.
|
||||
# For example, on debian the hook is stored in
|
||||
# /usr/share/doc/git-core/contrib/hooks/post-receive-email:
|
||||
#
|
||||
# chmod a+x post-receive-email
|
||||
# cd /path/to/your/repository.git
|
||||
# ln -sf /usr/share/doc/git-core/contrib/hooks/post-receive-email hooks/post-receive
|
||||
#
|
||||
# This hook script assumes it is enabled on the central repository of a project, with
|
||||
# all users pushing only to it and not between each other. It will still work if you
|
||||
# don't operate in that style, but it would become possible for the email to be from
|
||||
# someone other than the person doing the push.
|
||||
# This hook script assumes it is enabled on the central repository of a
|
||||
# project, with all users pushing only to it and not between each other. It
|
||||
# will still work if you don't operate in that style, but it would become
|
||||
# possible for the email to be from someone other than the person doing the
|
||||
# push.
|
||||
#
|
||||
# Config
|
||||
# ------
|
||||
|
|
@ -28,11 +30,11 @@
|
|||
# emails for every ref update.
|
||||
# hooks.announcelist
|
||||
# This is the list that all pushes of annotated tags will go to. Leave it
|
||||
# blank to default to the mailinglist field. The announce emails lists the
|
||||
# short log summary of the changes since the last annotated tag.
|
||||
# blank to default to the mailinglist field. The announce emails lists
|
||||
# the short log summary of the changes since the last annotated tag.
|
||||
# hooks.envelopesender
|
||||
# If set then the -f option is passed to sendmail to allow the envelope sender
|
||||
# address to be set
|
||||
# If set then the -f option is passed to sendmail to allow the envelope
|
||||
# sender address to be set
|
||||
#
|
||||
# Notes
|
||||
# -----
|
||||
|
|
@ -49,8 +51,8 @@
|
|||
# this is and calls the appropriate body-generation routine after outputting
|
||||
# the common header
|
||||
#
|
||||
# Note this function doesn't actually generate any email output, that is taken
|
||||
# care of by the functions it calls:
|
||||
# Note this function doesn't actually generate any email output, that is
|
||||
# taken care of by the functions it calls:
|
||||
# - generate_email_header
|
||||
# - generate_create_XXXX_email
|
||||
# - generate_update_XXXX_email
|
||||
|
|
@ -225,8 +227,9 @@ generate_create_branch_email()
|
|||
echo $LOGBEGIN
|
||||
# This shows all log entries that are not already covered by
|
||||
# another ref - i.e. commits that are now accessible from this
|
||||
# ref that were previously not accessible (see generate_update_branch_email
|
||||
# for the explanation of this command)
|
||||
# ref that were previously not accessible
|
||||
# (see generate_update_branch_email for the explanation of this
|
||||
# command)
|
||||
git rev-parse --not --branches | grep -v $(git rev-parse $refname) |
|
||||
git rev-list --pretty --stdin $newrev
|
||||
echo $LOGEND
|
||||
|
|
@ -254,9 +257,10 @@ generate_update_branch_email()
|
|||
#
|
||||
# git-rev-list N ^O ^X ^N
|
||||
#
|
||||
# So, we need to build up the list more carefully. git-rev-parse will
|
||||
# generate a list of revs that may be fed into git-rev-list. We can get
|
||||
# it to make the "--not --all" part and then filter out the "^N" with:
|
||||
# So, we need to build up the list more carefully. git-rev-parse
|
||||
# will generate a list of revs that may be fed into git-rev-list.
|
||||
# We can get it to make the "--not --all" part and then filter out
|
||||
# the "^N" with:
|
||||
#
|
||||
# git-rev-parse --not --all | grep -v N
|
||||
#
|
||||
|
|
@ -266,16 +270,17 @@ generate_update_branch_email()
|
|||
# git-rev-list N ^O ^X
|
||||
#
|
||||
# This leaves a problem when someone else updates the repository
|
||||
# while this script is running. Their new value of the ref we're working
|
||||
# on would be included in the "--not --all" output; and as our $newrev
|
||||
# would be an ancestor of that commit, it would exclude all of our
|
||||
# commits. What we really want is to exclude the current value of
|
||||
# $refname from the --not list, rather than N itself. So:
|
||||
# while this script is running. Their new value of the ref we're
|
||||
# working on would be included in the "--not --all" output; and as
|
||||
# our $newrev would be an ancestor of that commit, it would exclude
|
||||
# all of our commits. What we really want is to exclude the current
|
||||
# value of $refname from the --not list, rather than N itself. So:
|
||||
#
|
||||
# git-rev-parse --not --all | grep -v $(git-rev-parse $refname)
|
||||
#
|
||||
# Get's us to something pretty safe (apart from the small time between
|
||||
# refname being read, and git-rev-parse running - for that, I give up)
|
||||
# Get's us to something pretty safe (apart from the small time
|
||||
# between refname being read, and git-rev-parse running - for that,
|
||||
# I give up)
|
||||
#
|
||||
#
|
||||
# Next problem, consider this:
|
||||
|
|
@ -283,18 +288,18 @@ generate_update_branch_email()
|
|||
# \
|
||||
# * --- X --- * --- N ($newrev)
|
||||
#
|
||||
# That is to say, there is no guarantee that oldrev is a strict subset of
|
||||
# newrev (it would have required a --force, but that's allowed). So, we
|
||||
# can't simply say rev-list $oldrev..$newrev. Instead we find the common
|
||||
# base of the two revs and list from there.
|
||||
# That is to say, there is no guarantee that oldrev is a strict
|
||||
# subset of newrev (it would have required a --force, but that's
|
||||
# allowed). So, we can't simply say rev-list $oldrev..$newrev.
|
||||
# Instead we find the common base of the two revs and list from
|
||||
# there.
|
||||
#
|
||||
# As above, we need to take into account the presence of X; if another
|
||||
# branch is already in the repository and points at some of the revisions
|
||||
# that we are about to output - we don't want them. The solution is as
|
||||
# before: git-rev-parse output filtered.
|
||||
# As above, we need to take into account the presence of X; if
|
||||
# another branch is already in the repository and points at some of
|
||||
# the revisions that we are about to output - we don't want them.
|
||||
# The solution is as before: git-rev-parse output filtered.
|
||||
#
|
||||
# Finally, tags:
|
||||
# 1 --- 2 --- O --- T --- 3 --- 4 --- N
|
||||
# Finally, tags: 1 --- 2 --- O --- T --- 3 --- 4 --- N
|
||||
#
|
||||
# Tags pushed into the repository generate nice shortlog emails that
|
||||
# summarise the commits between them and the previous tag. However,
|
||||
|
|
@ -302,13 +307,14 @@ generate_update_branch_email()
|
|||
# for a branch update. Therefore we still want to output revisions
|
||||
# that have been output on a tag email.
|
||||
#
|
||||
# Luckily, git-rev-parse includes just the tool. Instead of using "--all"
|
||||
# we use "--branches"; this has the added benefit that "remotes/" will
|
||||
# be ignored as well.
|
||||
# Luckily, git-rev-parse includes just the tool. Instead of using
|
||||
# "--all" we use "--branches"; this has the added benefit that
|
||||
# "remotes/" will be ignored as well.
|
||||
|
||||
# List all of the revisions that were removed by this update, in a fast forward
|
||||
# update, this list will be empty, because rev-list O ^N is empty. For a non
|
||||
# fast forward, O ^N is the list of removed revisions
|
||||
# List all of the revisions that were removed by this update, in a
|
||||
# fast forward update, this list will be empty, because rev-list O
|
||||
# ^N is empty. For a non fast forward, O ^N is the list of removed
|
||||
# revisions
|
||||
fast_forward=""
|
||||
rev=""
|
||||
for rev in $(git rev-list $newrev..$oldrev)
|
||||
|
|
@ -321,10 +327,10 @@ generate_update_branch_email()
|
|||
fi
|
||||
|
||||
# List all the revisions from baserev to newrev in a kind of
|
||||
# "table-of-contents"; note this list can include revisions that have
|
||||
# already had notification emails and is present to show the full detail
|
||||
# of the change from rolling back the old revision to the base revision and
|
||||
# then forward to the new revision
|
||||
# "table-of-contents"; note this list can include revisions that
|
||||
# have already had notification emails and is present to show the
|
||||
# full detail of the change from rolling back the old revision to
|
||||
# the base revision and then forward to the new revision
|
||||
for rev in $(git rev-list $oldrev..$newrev)
|
||||
do
|
||||
revtype=$(git cat-file -t "$rev")
|
||||
|
|
@ -334,19 +340,20 @@ generate_update_branch_email()
|
|||
if [ "$fast_forward" ]; then
|
||||
echo " from $oldrev ($oldrev_type)"
|
||||
else
|
||||
# 1. Existing revisions were removed. In this case newrev is a
|
||||
# subset of oldrev - this is the reverse of a fast-forward,
|
||||
# a rewind
|
||||
# 2. New revisions were added on top of an old revision, this is
|
||||
# a rewind and addition.
|
||||
# 1. Existing revisions were removed. In this case newrev
|
||||
# is a subset of oldrev - this is the reverse of a
|
||||
# fast-forward, a rewind
|
||||
# 2. New revisions were added on top of an old revision,
|
||||
# this is a rewind and addition.
|
||||
|
||||
# (1) certainly happened, (2) possibly. When (2) hasn't happened,
|
||||
# we set a flag to indicate that no log printout is required.
|
||||
# (1) certainly happened, (2) possibly. When (2) hasn't
|
||||
# happened, we set a flag to indicate that no log printout
|
||||
# is required.
|
||||
|
||||
echo ""
|
||||
|
||||
# Find the common ancestor of the old and new revisions and compare
|
||||
# it with newrev
|
||||
# Find the common ancestor of the old and new revisions and
|
||||
# compare it with newrev
|
||||
baserev=$(git merge-base $oldrev $newrev)
|
||||
rewind_only=""
|
||||
if [ "$baserev" = "$newrev" ]; then
|
||||
|
|
@ -387,21 +394,22 @@ generate_update_branch_email()
|
|||
git rev-parse --not --branches | grep -v $(git rev-parse $refname) |
|
||||
git rev-list --pretty --stdin $oldrev..$newrev
|
||||
|
||||
# XXX: Need a way of detecting whether git rev-list actually outputted
|
||||
# anything, so that we can issue a "no new revisions added by this
|
||||
# update" message
|
||||
# XXX: Need a way of detecting whether git rev-list actually
|
||||
# outputted anything, so that we can issue a "no new
|
||||
# revisions added by this update" message
|
||||
|
||||
echo $LOGEND
|
||||
else
|
||||
echo "No new revisions were added by this update."
|
||||
fi
|
||||
|
||||
# The diffstat is shown from the old revision to the new revision. This
|
||||
# is to show the truth of what happened in this change. There's no point
|
||||
# showing the stat from the base to the new revision because the base
|
||||
# is effectively a random revision at this point - the user will be
|
||||
# interested in what this revision changed - including the undoing of
|
||||
# previous revisions in the case of non-fast forward updates.
|
||||
# The diffstat is shown from the old revision to the new revision.
|
||||
# This is to show the truth of what happened in this change.
|
||||
# There's no point showing the stat from the base to the new
|
||||
# revision because the base is effectively a random revision at this
|
||||
# point - the user will be interested in what this revision changed
|
||||
# - including the undoing of previous revisions in the case of
|
||||
# non-fast forward updates.
|
||||
echo ""
|
||||
echo "Summary of changes:"
|
||||
git diff-tree --stat --summary --find-copies-harder $oldrev..$newrev
|
||||
|
|
@ -448,7 +456,8 @@ generate_update_atag_email()
|
|||
#
|
||||
generate_atag_email()
|
||||
{
|
||||
# Use git-for-each-ref to pull out the individual fields from the tag
|
||||
# Use git-for-each-ref to pull out the individual fields from the
|
||||
# tag
|
||||
eval $(git for-each-ref --shell --format='
|
||||
tagobject=%(*objectname)
|
||||
tagtype=%(*objecttype)
|
||||
|
|
@ -459,8 +468,10 @@ generate_atag_email()
|
|||
echo " tagging $tagobject ($tagtype)"
|
||||
case "$tagtype" in
|
||||
commit)
|
||||
|
||||
# If the tagged object is a commit, then we assume this is a
|
||||
# release, and so we calculate which tag this tag is replacing
|
||||
# release, and so we calculate which tag this tag is
|
||||
# replacing
|
||||
prevtag=$(git describe --abbrev=0 $newrev^ 2>/dev/null)
|
||||
|
||||
if [ -n "$prevtag" ]; then
|
||||
|
|
@ -477,25 +488,27 @@ generate_atag_email()
|
|||
echo ""
|
||||
echo $LOGBEGIN
|
||||
|
||||
# Show the content of the tag message; this might contain a change log
|
||||
# or release notes so is worth displaying.
|
||||
# Show the content of the tag message; this might contain a change
|
||||
# log or release notes so is worth displaying.
|
||||
git cat-file tag $newrev | sed -e '1,/^$/d'
|
||||
|
||||
echo ""
|
||||
case "$tagtype" in
|
||||
commit)
|
||||
# Only commit tags make sense to have rev-list operations performed
|
||||
# on them
|
||||
# Only commit tags make sense to have rev-list operations
|
||||
# performed on them
|
||||
if [ -n "$prevtag" ]; then
|
||||
# Show changes since the previous release
|
||||
git rev-list --pretty=short "$prevtag..$newrev" | git shortlog
|
||||
else
|
||||
# No previous tag, show all the changes since time began
|
||||
# No previous tag, show all the changes since time
|
||||
# began
|
||||
git rev-list --pretty=short $newrev | git shortlog
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
# XXX: Is there anything useful we can do for non-commit objects?
|
||||
# XXX: Is there anything useful we can do for non-commit
|
||||
# objects?
|
||||
;;
|
||||
esac
|
||||
|
||||
|
|
@ -544,13 +557,14 @@ generate_update_general_email()
|
|||
#
|
||||
generate_general_email()
|
||||
{
|
||||
# Unannotated tags are more about marking a point than releasing a version;
|
||||
# therefore we don't do the shortlog summary that we do for annotated tags
|
||||
# above - we simply show that the point has been marked, and print the log
|
||||
# message for the marked point for reference purposes
|
||||
# Unannotated tags are more about marking a point than releasing a
|
||||
# version; therefore we don't do the shortlog summary that we do for
|
||||
# annotated tags above - we simply show that the point has been
|
||||
# marked, and print the log message for the marked point for
|
||||
# reference purposes
|
||||
#
|
||||
# Note this section also catches any other reference type (although there
|
||||
# aren't any) and deals with them in the same way.
|
||||
# Note this section also catches any other reference type (although
|
||||
# there aren't any) and deals with them in the same way.
|
||||
|
||||
echo ""
|
||||
if [ "$newrev_type" = "commit" ]; then
|
||||
|
|
@ -558,10 +572,10 @@ generate_general_email()
|
|||
git show --no-color --root -s $newrev
|
||||
echo $LOGEND
|
||||
else
|
||||
# What can we do here? The tag marks an object that is not a commit,
|
||||
# so there is no log for us to display. It's probably not wise to
|
||||
# output git-cat-file as it could be a binary blob. We'll just say how
|
||||
# big it is
|
||||
# What can we do here? The tag marks an object that is not
|
||||
# a commit, so there is no log for us to display. It's
|
||||
# probably not wise to output git-cat-file as it could be a
|
||||
# binary blob. We'll just say how big it is
|
||||
echo "$newrev is a $newrev_type, and is $(git cat-file -s $newrev) bytes long."
|
||||
fi
|
||||
}
|
||||
|
|
@ -604,8 +618,8 @@ if [ -z "$GIT_DIR" ]; then
|
|||
fi
|
||||
|
||||
projectdesc=$(sed -ne '1p' "$GIT_DIR/description")
|
||||
# Check if the description is unchanged from it's default, and shorten it to a
|
||||
# more manageable length if it is
|
||||
# Check if the description is unchanged from it's default, and shorten it to
|
||||
# a more manageable length if it is
|
||||
if expr "$projectdesc" : "Unnamed repository.*$" >/dev/null
|
||||
then
|
||||
projectdesc="UNNAMED PROJECT"
|
||||
|
|
@ -616,11 +630,12 @@ announcerecipients=$(git repo-config hooks.announcelist)
|
|||
envelopesender=$(git-repo-config hooks.envelopesender)
|
||||
|
||||
# --- Main loop
|
||||
# Allow dual mode: run from the command line just like the update hook, or if
|
||||
# no arguments are given then run as a hook script
|
||||
# Allow dual mode: run from the command line just like the update hook, or
|
||||
# if no arguments are given then run as a hook script
|
||||
if [ -n "$1" -a -n "$2" -a -n "$3" ]; then
|
||||
# Output to the terminal in command line mode - if someone wanted to
|
||||
# resend an email; they could redirect the output to sendmail themselves
|
||||
# resend an email; they could redirect the output to sendmail
|
||||
# themselves
|
||||
PAGER= generate_email $2 $3 $1
|
||||
else
|
||||
while read oldrev newrev refname
|
||||
|
|
|
|||
Loading…
Reference in a new issue