diff options
Diffstat (limited to 'subr/pkg_fetch_git.subr')
| -rw-r--r-- | subr/pkg_fetch_git.subr | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/subr/pkg_fetch_git.subr b/subr/pkg_fetch_git.subr new file mode 100644 index 00000000..0ff61ae2 --- /dev/null +++ b/subr/pkg_fetch_git.subr @@ -0,0 +1,49 @@ +# +# set -o errexit -o noglob are assumed. +# + +pkgp_fetch_git() { + local _tgtdir="${1}" _subdir="${2}" _url="${3}" _branch="${4}"; + if [ "${ARG_OFFLINE:-0}" -eq 0 ]; then + if [ -e "${DLCACHEDIR}/${_subdir}" ]; then + (build_fileop cd "${DLCACHEDIR}/${_subdir}" &&\ + git pull origin "${_branch:-main}"); + else + git clone "${_url}" "${DLCACHEDIR}/${_subdir}"; + if [ -n "${_branch}" -a \ + \( -z "${_branch#main}" \) -a \ + \( -z "${_branch#master}" \) ]; then + (build_fileop cd "${DLCACHEDIR}/${_subdir}" &&\ + git checkout -b "${_branch}"); + fi; + fi; + fi; + build_fileop rm "${_tgtdir}/${_subdir}"; + build_fileop cp "${DLCACHEDIR}/${_subdir}" "${_tgtdir}"; +}; + +pkgp_fetch_urls_git() { + local _tgtdir _url_spec _subdir _url _git_branch; + _tgtdir="${1}"; shift; + for _url_spec in "${@}"; do + _subdir="${_url_spec%=*}"; + _url="${_url_spec#*=}"; + _url="${_url%@*}"; + if [ "${_url_spec#*@}" != "${_url_spec}" ]; then + _git_branch=${_url_spec#*@}; + fi; + pkgp_fetch_git "${_tgtdir}" "${_subdir}" "${_url}" "${_git_branch}"; + done; +}; + +pkg_fetch_git() { + if [ ${#} -gt 0 ]; then + pkgp_fetch_urls_git "${PKG_BASE_DIR}" "${@}"; + else + if [ -n "${PKG_URLS_GIT}" ]; then + pkgp_fetch_urls_git "${PKG_BASE_DIR}" ${PKG_URLS_GIT}; + fi; + fi; +}; + +# vim:filetype=sh |