read answer
if [ "x$answer" = "x" ]
then
- eval $var=$default
+ eval $var=\$default
else
- eval $var=$answer
+ eval $var=\$answer
fi
}
# Add a git command to find the git commit equivalent to legacy SVN revision NNN
-git config alias.svn-rev '!f() { rev=$1; shift; git log --all --grep="From-SVN: r\\?$rev\\b" "${@}"; } ; f'
+git config alias.svn-rev '!f() { rev=$1; shift; git log --all --grep="^From-SVN: r\\?$rev\\b" "${@}"; } ; f'
# Add git commands to convert git commit to monotonically increasing revision number
# and vice versa
-git config alias.gcc-descr \!"f() { if test \${1:-no} = --full; then r=\$(git describe --all --abbrev=40 --match 'basepoints/gcc-[0-9]*' \${2:-master} | sed -n 's,^\\(tags/\\)\\?basepoints/gcc-,r,p'); expr match \${r:-no} '^r[0-9]\\+\$' >/dev/null && r=\${r}-0-g\$(git rev-parse \${2:-master}); test -n \$r && echo \${r}; else git describe --all --match 'basepoints/gcc-[0-9]*' \${1:-master} | sed -n 's,^\\(tags/\\)\\?basepoints/gcc-\\([0-9]\\+\\)-\\([0-9]\\+\\)-g[0-9a-f]*\$,r\\2-\\3,p;s,^\\(tags/\\)\\?basepoints/gcc-\\([0-9]\\+\\)\$,r\\2-0,p'; fi; }; f"
+git config alias.gcc-descr \!"f() { if test \${1:-no} = --full; then c=\${2:-master}; r=\$(git describe --all --abbrev=40 --match 'basepoints/gcc-[0-9]*' \$c | sed -n 's,^\\(tags/\\)\\?basepoints/gcc-,r,p'); expr match \${r:-no} '^r[0-9]\\+\$' >/dev/null && r=\${r}-0-g\$(git rev-parse \${2:-master}); else c=\${1:-master}; r=\$(git describe --all --match 'basepoints/gcc-[0-9]*' \$c | sed -n 's,^\\(tags/\\)\\?basepoints/gcc-\\([0-9]\\+\\)-\\([0-9]\\+\\)-g[0-9a-f]*\$,r\\2-\\3,p;s,^\\(tags/\\)\\?basepoints/gcc-\\([0-9]\\+\\)\$,r\\2-0,p'); fi; if test -n \$r; then o=\$(git config --get gcc-config.upstream); rr=\$(echo \$r | sed -n 's,^r\\([0-9]\\+\\)-[0-9]\\+\\(-g[0-9a-f]\\+\\)\\?\$,\\1,p'); if git rev-parse --verify --quiet \${o:-origin}/releases/gcc-\$rr >/dev/null; then m=releases/gcc-\$rr; else m=master; fi; git merge-base --is-ancestor \$c \${o:-origin}/\$m && \echo \${r}; fi; }; f"
git config alias.gcc-undescr \!"f() { o=\$(git config --get gcc-config.upstream); r=\$(echo \$1 | sed -n 's,^r\\([0-9]\\+\\)-[0-9]\\+\$,\\1,p'); n=\$(echo \$1 | sed -n 's,^r[0-9]\\+-\\([0-9]\\+\\)\$,\\1,p'); test -z \$r && echo Invalid id \$1 && exit 1; h=\$(git rev-parse --verify --quiet \${o:-origin}/releases/gcc-\$r); test -z \$h && h=\$(git rev-parse --verify --quiet \${o:-origin}/master); p=\$(git describe --all --match 'basepoints/gcc-'\$r \$h | sed -n 's,^\\(tags/\\)\\?basepoints/gcc-[0-9]\\+-\\([0-9]\\+\\)-g[0-9a-f]*\$,\\2,p;s,^\\(tags/\\)\\?basepoints/gcc-[0-9]\\+\$,0,p'); git rev-parse --verify \$h~\$(expr \$p - \$n); }; f"
+git config alias.gcc-verify '!f() { "`git rev-parse --show-toplevel`/contrib/gcc-changelog/git_check_commit.py" $@; } ; f'
+git config alias.gcc-backport '!f() { "`git rev-parse --show-toplevel`/contrib/git-backport.py" $@; } ; f'
+git config alias.gcc-mklog '!f() { "`git rev-parse --show-toplevel`/contrib/mklog.py" $@; } ; f'
+git config alias.gcc-commit-mklog '!f() { "`git rev-parse --show-toplevel`/contrib/git-commit-mklog.py" $@; }; f'
+
# Make diff on MD files use "(define" as a function marker.
# Use this in conjunction with a .gitattributes file containing
# *.md diff=md
git config diff.md.xfuncname '^\(define.*$'
-upstream=`git config --get "gcc-config.upstream"`
+# Tell git send-email where patches go.
+# ??? Maybe also set sendemail.tocmd to guess from MAINTAINERS?
+git config sendemail.to 'gcc-patches@gcc.gnu.org'
+
+set_user=$(git config --get "user.name")
+set_email=$(git config --get "user.email")
+
+if [ "x$set_user" = "x" ]
+then
+ # Try to guess the user's name by looking it up in the password file
+ new_user=$(getent passwd $(whoami) | awk -F: '{ print $5 }')
+ if [ "x$new_user" = "x" ]
+ then
+ new_user="(no default)"
+ fi
+else
+ new_user=$set_user
+fi
+ask "Your name" "${new_user}" new_user
+if [ "x$new_user" = "x(no default)" ]
+then
+ echo "Cannot continue, git needs to record your name against commits"
+ exit 1
+fi
+
+if [ "x$set_email" = "x" ]
+then
+ new_email="(no_default)"
+else
+ new_email=$set_email
+fi
+
+ask "Your email address (for git commits)" "${new_email}" new_email
+if [ "x$new_email" = "x(no default)" ]
+then
+ echo "Cannot continue, git needs to record your email address against commits"
+ exit 1
+fi
+
+if [ "x$set_user" != "x$new_user" ]
+then
+ git config "user.name" "$new_user"
+fi
+
+if [ "x$set_email" != "x$new_email" ]
+then
+ git config "user.email" "$new_email"
+fi
+
+upstream=$(git config --get "gcc-config.upstream")
if [ "x$upstream" = "x" ]
then
upstream="origin"
fi
ask "Local name for upstream repository" "origin" upstream
+
+v=$(git config --get-all "remote.${upstream}.fetch")
+if [ "x$v" = "x" ]
+then
+ echo "Remote $upstream does not seem to exist as a remote"
+ exit 1
+fi
git config "gcc-config.upstream" "$upstream"
-remote_id=`git config --get "gcc-config.user"`
+remote_id=$(git config --get "gcc-config.user")
if [ "x$remote_id" = "x" ]
then
# See if the url specifies the remote user name.
- url=`git config --get "remote.$upstream.url"`
+ url=$(git config --get "remote.$upstream.url")
if [ "x$url" = "x" ]
then
# This is a pure guess, but for many people it might be OK.
- remote_id=`whoami`
+ remote_id=$(whoami)
else
- remote_id=`echo $url | sed -r "s|^.*ssh://(.+)@gcc.gnu.org.*$|\1|"`
+ remote_id=$(echo $url | sed -r "s|^.*ssh://(.+)@gcc.gnu.org.*$|\1|")
if [ x$remote_id = x$url ]
then
- remote_id=`whoami`
+ remote_id=$(whoami)
fi
fi
fi
+
ask "Account name on gcc.gnu.org (for your personal branches area)" $remote_id remote_id
git config "gcc-config.user" "$remote_id"
-old_pfx=`git config --get "gcc-config.userpfx"`
+old_pfx=$(git config --get "gcc-config.userpfx")
if [ "x$old_pfx" = "x" ]
then
old_pfx="me"
fi
+echo
echo "Local branch prefix for personal branches you want to share"
echo "(local branches starting <prefix>/ can be pushed directly to your"
ask "personal area on the gcc server)" $old_pfx new_pfx
git config "gcc-config.userpfx" "$new_pfx"
-echo "Setting up tracking for personal namespace $remote_id in remotes/$upstream/${new_pfx}"
-git config --replace-all "remote.${upstream}.fetch" "+refs/users/${remote_id}/heads/*:refs/remotes/${upstream}/${new_pfx}/*" ":refs/remotes/${upstream}/${old_pfx}/"
-git config --replace-all "remote.${upstream}.fetch" "+refs/users/${remote_id}/tags/*:refs/tags/${new_pfx}/*" ":refs/tags/${old_pfx}/"
+echo
+ask "Install prepare-commit-msg git hook for 'git commit-mklog' alias" yes dohook
+if [ "x$dohook" = xyes ]; then
+ hookdir=`git rev-parse --git-path hooks`
+ if [ -f "$hookdir/prepare-commit-msg" ]; then
+ echo " Moving existing prepare-commit-msg hook to prepare-commit-msg.bak"
+ mv "$hookdir/prepare-commit-msg" "$hookdir/prepare-commit-msg.bak"
+ fi
+ install -c "`git rev-parse --show-toplevel`/contrib/prepare-commit-msg" "$hookdir"
+fi
+
+# Scan the existing settings to see if there are any we need to rewrite.
+vendors=$(git config --get-all "remote.${upstream}.fetch" "refs/vendors/" | sed -r "s:.*refs/vendors/([^/]+)/.*:\1:" | sort | uniq)
+url=$(git config --get "remote.${upstream}.url")
+pushurl=$(git config --get "remote.${upstream}.pushurl")
+for v in $vendors
+do
+ echo "Migrating vendor \"$v\" to new remote \"vendors/$v\""
+ git config --unset-all "remote.${upstream}.fetch" "refs/vendors/$v/"
+ git config --unset-all "remote.${upstream}.push" "refs/vendors/$v/"
+ git config "remote.vendors/${v}.url" "${url}"
+ if [ "x$pushurl" != "x" ]
+ then
+ git config "remote.vendors/${v}.pushurl" "${pushurl}"
+ fi
+ git config --add "remote.vendors/${v}.fetch" "+refs/vendors/$v/heads/*:refs/remotes/vendors/${v}/*"
+ git config --add "remote.vendors/${v}.fetch" "+refs/vendors/$v/tags/*:refs/tags/vendors/${v}/*"
+done
+
+# Convert the remote 'pfx' to users/pfx to avoid problems with ambiguous refs
+# on user branches
+old_remote=$(git config --get "remote.${old_pfx}.url")
+if [ -n "${old_remote}" ]
+then
+ echo "Migrating remote \"${old_pfx}\" to new remote \"users/${new_pfx}\""
+ # Create a dummy fetch rule that will cause the subsequent prune to remove the old remote refs.
+ git config --replace-all "remote.${old_pfx}.fetch" "+refs/empty/*:refs/remotes/${old_pfx}/*"
+ # Remove any remotes
+ git remote prune ${old_pfx}
+ git config --remove-section "remote.${old_pfx}"
+ for br in $(git branch --list "${old_pfx}/*")
+ do
+ old_remote=$(git config --get "branch.${br}.remote")
+ if [ "${old_remote}" = "${old_pfx}" ]
+ then
+ git config "branch.${br}.remote" "users/${new_pfx}"
+ fi
+ done
+fi
+
+echo "Setting up tracking for personal namespace $remote_id in remotes/users/${new_pfx}"
+git config "remote.users/${new_pfx}.url" "${url}"
+if [ "x$pushurl" != "x" ]
+then
+ git config "remote.users/${new_pfx}.pushurl" "${pushurl}"
+fi
+git config --replace-all "remote.users/${new_pfx}.fetch" "+refs/users/${remote_id}/heads/*:refs/remotes/users/${new_pfx}/*" "refs/users/${remote_id}/heads/"
+git config --replace-all "remote.users/${new_pfx}.fetch" "+refs/users/${remote_id}/tags/*:refs/tags/users/${new_pfx}/*" "refs/users/${remote_id}/tags/"
+git config --replace-all "remote.users/${new_pfx}.push" "refs/heads/${new_pfx}/*:refs/users/${remote_id}/heads/*" "refs/users/${remote_id}"
-push_rule=`git config --get "remote.${upstream}.push"`
-if [ "x$push_rule" != "x" ]
+if [ "$old_pfx" != "$new_pfx" -a "$old_pfx" != "${upstream}" ]
then
- echo "***********************************************"
- echo " Warning"
- echo "***********************************************"
- echo
- echo "Old versions of this script used to add custom push"
- echo "rules to simplify pushing to personal branches."
- echo "Your configuration contains such rules, but we no-longer"
- echo "recommend doing this."
- echo
- echo "To delete these rules run:"
- echo " git config --unset-all \"remote.${upstream}.push\""
+ git config --remove-section "remote.${old_pfx}"
fi
+
+git config --unset-all "remote.${upstream}.fetch" "refs/users/${remote_id}/"
+git config --unset-all "remote.${upstream}.push" "refs/users/${remote_id}/"
+
+git fetch "users/${new_pfx}"
projects / thirdparty / gcc.git / blobdiff