This patch solves some issues I had on a Solaris system:
$ showrev -c /bin/sh | grep version
Command version: SunOS 5.10 Generic 121005-03 Oct 2006
1. Replace $(...) by backquotes.
2. Replace shell substitution ${var##word} by echo + sed
3. Replace grep -F by fgrep.
These portability problems are reported in Autoconf documentation:
http://www.gnu.org/software/hello/manual/autoconf/Shell-Substitutions.html#Shell-Substitutions
---
contrib/hooks/post-receive-email | 60 +++++++++++++++++++-------------------
1 files changed, 30 insertions(+), 30 deletions(-)
diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email
index 2a66063..3d00475 100755
--- a/contrib/hooks/post-receive-email
+++ b/contrib/hooks/post-receive-email
@@ -74,8 +74,8 @@
generate_email()
{
# --- Arguments
- oldrev=$(git rev-parse $1)
- newrev=$(git rev-parse $2)
+ oldrev=`git rev-parse $1`
+ newrev=`git rev-parse $2`
refname="$3"
# --- Interpret
@@ -95,8 +95,8 @@ generate_email()
fi
# --- Get the revision types
- newrev_type=$(git cat-file -t $newrev 2> /dev/null)
- oldrev_type=$(git cat-file -t "$oldrev" 2> /dev/null)
+ newrev_type=`git cat-file -t $newrev 2> /dev/null`
+ oldrev_type=`git cat-file -t "$oldrev" 2> /dev/null`
case "$change_type" in
create|update)
rev="$newrev"
@@ -118,12 +118,12 @@ generate_email()
refs/tags/*,commit)
# un-annotated tag
refname_type="tag"
- short_refname=${refname##refs/tags/}
+ short_refname=`echo "$refname" | sed 's|refs/tags/||'`
;;
refs/tags/*,tag)
# annotated tag
refname_type="annotated tag"
- short_refname=${refname##refs/tags/}
+ short_refname=`echo "$refname" | sed 's|refs/tags/||'`
# change recipients
if [ -n "$announcerecipients" ]; then
recipients="$announcerecipients"
@@ -132,12 +132,12 @@ generate_email()
refs/heads/*,commit)
# branch
refname_type="branch"
- short_refname=${refname##refs/heads/}
+ short_refname=`echo "$refname" | sed 's|refs/heads/||'`
;;
refs/remotes/*,commit)
# tracking branch
refname_type="tracking branch"
- short_refname=${refname##refs/remotes/}
+ short_refname=`echo "$refname" | sed 's|refs/remotes/||'`
echo >&2 "*** Push-update of tracking branch, $refname"
echo >&2 "*** - no email generated."
exit 0
@@ -168,7 +168,7 @@ generate_email()
# Email parameters
# The email subject will contain the best description of the ref
# that we can build from the parameters
- describe=$(git describe $rev 2>/dev/null)
+ describe=`git describe $rev 2>/dev/null`
if [ -z "$describe" ]; then
describe=$rev
fi
@@ -279,7 +279,7 @@ generate_update_branch_email()
# 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)
+ # 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,
@@ -320,9 +320,9 @@ generate_update_branch_email()
# revisions
fast_forward=""
rev=""
- for rev in $(git rev-list $newrev..$oldrev)
+ for rev in `git rev-list $newrev..$oldrev`
do
- revtype=$(git cat-file -t "$rev")
+ revtype=`git cat-file -t "$rev"`
echo " discards $rev ($revtype)"
done
if [ -z "$rev" ]; then
@@ -334,9 +334,9 @@ generate_update_branch_email()
# 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)
+ for rev in `git rev-list $oldrev..$newrev`
do
- revtype=$(git cat-file -t "$rev")
+ revtype=`git cat-file -t "$rev"`
echo " via $rev ($revtype)"
done
@@ -357,7 +357,7 @@ generate_update_branch_email()
# Find the common ancestor of the old and new revisions and
# compare it with newrev
- baserev=$(git merge-base $oldrev $newrev)
+ baserev=`git merge-base $oldrev $newrev`
rewind_only=""
if [ "$baserev" = "$newrev" ]; then
echo "This update discarded existing revisions and left the branch pointing at"
@@ -460,12 +460,12 @@ generate_atag_email()
{
# Use git for-each-ref to pull out the individual fields from the
# tag
- eval $(git for-each-ref --shell --format='
+ eval `git for-each-ref --shell --format='
tagobject=%(*objectname)
tagtype=%(*objecttype)
tagger=%(taggername)
tagged=%(taggerdate)' $refname
- )
+ `
echo " tagging $tagobject ($tagtype)"
case "$tagtype" in
@@ -474,14 +474,14 @@ generate_atag_email()
# If the tagged object is a commit, then we assume this is a
# release, and so we calculate which tag this tag is
# replacing
- prevtag=$(git describe --abbrev=0 $newrev^ 2>/dev/null)
+ prevtag=`git describe --abbrev=0 $newrev^ 2>/dev/null`
if [ -n "$prevtag" ]; then
echo " replaces $prevtag"
fi
;;
*)
- echo " length $(git cat-file -s $tagobject) bytes"
+ echo " length `git cat-file -s $tagobject` bytes"
;;
esac
echo " tagged by $tagger"
@@ -578,7 +578,7 @@ generate_general_email()
# a commit, so there is no log for us to display. It's
# probably not wise to output git cat-file as it could be a
# binary blob. We'll just say how big it is
- echo "$newrev is a $newrev_type, and is $(git cat-file -s $newrev) bytes long."
+ echo "$newrev is a $newrev_type, and is `git cat-file -s $newrev` bytes long."
fi
}
@@ -619,8 +619,8 @@ show_new_revisions()
revspec=$oldrev..$newrev
fi
- other_branches=$(git for-each-ref --format='%(refname)' refs/heads/ |
- grep -F -v $refname)
+ other_branches=`git for-each-ref --format='%(refname)' refs/heads/ |
+ fgrep -v $refname`
git rev-parse --not $other_branches |
if [ -z "$custom_showrev" ]
then
@@ -629,7 +629,7 @@ show_new_revisions()
git rev-list --stdin $revspec |
while read onerev
do
- eval $(printf "$custom_showrev" $onerev)
+ eval `printf "$custom_showrev" $onerev`
done
fi
}
@@ -653,13 +653,13 @@ LOGEND="-----------------------------------------------------------------------"
# --- Config
# Set GIT_DIR either from the working directory, or from the environment
# variable.
-GIT_DIR=$(git rev-parse --git-dir 2>/dev/null)
+GIT_DIR=`git rev-parse --git-dir 2>/dev/null`
if [ -z "$GIT_DIR" ]; then
echo >&2 "fatal: post-receive: GIT_DIR not set"
exit 1
fi
-projectdesc=$(sed -ne '1p' "$GIT_DIR/description")
+projectdesc=`sed -ne '1p' "$GIT_DIR/description"`
# Check if the description is unchanged from it's default, and shorten it to
# a more manageable length if it is
if expr "$projectdesc" : "Unnamed repository.*$" >/dev/null
@@ -667,11 +667,11 @@ then
projectdesc="UNNAMED PROJECT"
fi
-recipients=$(git config hooks.mailinglist)
-announcerecipients=$(git config hooks.announcelist)
-envelopesender=$(git config hooks.envelopesender)
-emailprefix=$(git config hooks.emailprefix || echo '[SCM] ')
-custom_showrev=$(git config hooks.showrev)
+recipients=`git config hooks.mailinglist`
+announcerecipients=`git config hooks.announcelist`
+envelopesender=`git config hooks.envelopesender`
+emailprefix=`git config hooks.emailprefix || echo '[SCM] '`
+custom_showrev=`git config hooks.showrev`
# --- Main loop
# Allow dual mode: run from the command line just like the update hook, or
--
1.6.3
--
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