148 lines
4.5 KiB
Bash
148 lines
4.5 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
source "${PALUDIS_EBUILD_DIR}/echo_functions.bash"
|
|
|
|
old_set=$-
|
|
set -a
|
|
for f in ${PALUDIS_BASHRC_FILES}; do
|
|
[[ -f "${f}" ]] && source "${f}"
|
|
done
|
|
[[ "${old_set}" == *a* ]] || set +a
|
|
|
|
LOCAL=
|
|
REMOTE=
|
|
|
|
unset LANG ${!LC_*}
|
|
export LC_ALL=C
|
|
|
|
GIT_CLONE_OPTIONS=( )
|
|
GIT_PULL_OPTIONS=( )
|
|
GIT_FETCH_OPTIONS=( )
|
|
|
|
GIT_BRANCH=
|
|
GIT_REVISION=
|
|
GIT_USE_RESET=true
|
|
|
|
while [[ $# -gt 0 ]]; do
|
|
case "${1}" in
|
|
|
|
--git-clone-option=*)
|
|
GIT_CLONE_OPTIONS[${#GIT_CLONE_OPTIONS[@]}]="${1#*=}"
|
|
;;
|
|
|
|
--git-pull-option=*)
|
|
GIT_PULL_OPTIONS[${#GIT_PULL_OPTIONS[@]}]="${1#*=}"
|
|
;;
|
|
|
|
--git-fetch-option=*)
|
|
GIT_FETCH_OPTIONS[${#GIT_FETCH_OPTIONS[@]}]="${1#*=}"
|
|
;;
|
|
|
|
--branch=*)
|
|
GIT_BRANCH="${1#*=}"
|
|
;;
|
|
|
|
--revision=*)
|
|
GIT_REVISION="${1#*=}"
|
|
;;
|
|
|
|
--reset)
|
|
ewarn "--reset is now the default for git syncers. It should no longer be specified manually."
|
|
GIT_USE_RESET=true
|
|
;;
|
|
|
|
--no-reset)
|
|
GIT_USE_RESET=false
|
|
;;
|
|
|
|
--help)
|
|
PROTO="${0##*/do}"
|
|
if [[ "${PROTO}" == git ]]; then
|
|
echo " URL syntax: git://SERVER/PATH"
|
|
elif [[ "${PROTO}" == git+ssh ]]; then
|
|
echo " URL syntax: git+ssh://[USERNAME[:PASSWORD]@]SERVER/PATH"
|
|
elif [[ "${PROTO}" == git+http || "${PROTO}" == git+https ]]; then
|
|
echo " URL syntax: ${PROTO}://[USERNAME[:PASSWORD]@]SERVER[:PORT]/PATH"
|
|
elif [[ "${PROTO}" == git+file ]]; then
|
|
echo " URL syntax: git+file:///PATH"
|
|
elif [[ "${PROTO}" == git+rsync ]]; then
|
|
echo " URL syntax: git+rsync://[USERNAME@]SERVER[:PORT]/PATH"
|
|
else
|
|
ewarn "URL syntax for ${PROTO} is unknown. This script will likely not work with the ${PROTO} protocol"
|
|
fi
|
|
|
|
echo " Options:"
|
|
echo " --branch=BRANCH Specify the branch to use"
|
|
echo " --revision=REVISION Specify the revision to use"
|
|
echo " --git-clone-option=OPTION Pass OPTION to git clone"
|
|
echo " --git-pull-option=OPTION Pass OPTION to git pull (if --no-reset)"
|
|
echo " --git-fetch-option=OPTION Pass OPTION to git fetch (unless --no-reset)"
|
|
echo " --no-reset Use git pull instead of git fetch and git reset --hard"
|
|
exit 0
|
|
;;
|
|
|
|
--*)
|
|
ewarn "${0}: unknown option '${1%%=*}'"
|
|
;;
|
|
|
|
*)
|
|
if [[ -z "${LOCAL}" ]]; then
|
|
LOCAL="${1}"
|
|
elif [[ -z "${REMOTE}" ]]; then
|
|
REMOTE="${1}"
|
|
else
|
|
eerror "${0}: extra argument '${1}'"
|
|
exit 1
|
|
fi
|
|
;;
|
|
|
|
esac
|
|
shift
|
|
done
|
|
|
|
if [[ -z "${LOCAL}" ]]; then
|
|
eerror "${0}: unspecified local repository directory"
|
|
exit 1
|
|
elif [[ -z "${REMOTE}" ]]; then
|
|
eerror "${0}: unspecified remote repository URL"
|
|
exit 1
|
|
fi
|
|
|
|
[[ "${REMOTE}" == git+http* || "${REMOTE}" == git+rsync* ]] && REMOTE="${REMOTE#git+}"
|
|
REMOTE="${REMOTE#git+file://}"
|
|
|
|
if [[ -d "${LOCAL}" && ! -d "${LOCAL}/.git" ]]; then
|
|
eerror "'${LOCAL}' exists but it is not a Git repository"
|
|
exit 1
|
|
fi
|
|
|
|
if [[ -d "${LOCAL}" ]]; then
|
|
cd "${LOCAL}"
|
|
OLD_REMOTE="$(${GIT_WRAPPER} git config remote.origin.url)"
|
|
if [[ -z "${OLD_REMOTE}" && -f .git/remotes/origin ]]; then
|
|
OLD_REMOTE="$(sed -ne '/^URL: */{s/^URL: *//p;q}' .git/remotes/origin)"
|
|
fi
|
|
if [[ "${OLD_REMOTE}" != "${REMOTE}" ]]; then
|
|
if ! ${GIT_WRAPPER} git config remote.origin.url "${REMOTE}"; then
|
|
eerror "${0}: could not switch from '${OLD_REMOTE}' to '${REMOTE}'"
|
|
exit 1
|
|
fi
|
|
fi
|
|
cd - >/dev/null
|
|
fi
|
|
|
|
if [[ -d "${LOCAL}/.git" ]]; then
|
|
if ${GIT_USE_RESET} ; then
|
|
cd "${LOCAL}"
|
|
${GIT_WRAPPER} git fetch "${GIT_FETCH_OPTIONS[@]}" origin || exit $?
|
|
${GIT_WRAPPER} git reset --hard ${GIT_REVISION:-origin/${GIT_BRANCH:-master}} || exit $?
|
|
else
|
|
cd "${LOCAL}"
|
|
${GIT_WRAPPER} git pull "${GIT_PULL_OPTIONS[@]}" origin ${GIT_REVISION:-${GIT_BRANCH}} || exit $?
|
|
fi
|
|
else
|
|
${GIT_WRAPPER} git clone "${GIT_CLONE_OPTIONS[@]}" "${REMOTE}" "${LOCAL}" || exit $?
|
|
cd "${LOCAL}" && ${GIT_WRAPPER} git reset --hard ${GIT_REVISION:-origin${GIT_BRANCH:+/${GIT_BRANCH}}} || exit $?
|
|
fi
|
|
|