diff options
| author | Lucía Andrea Illanes Albornoz <lucia@luciaillanes.de> | 2023-02-17 19:29:28 +0100 |
|---|---|---|
| committer | Lucía Andrea Illanes Albornoz <lucia@luciaillanes.de> | 2023-02-17 19:29:28 +0100 |
| commit | e9fa0774ed2e7e030a68f5b0ae51fe6dd69fe492 (patch) | |
| tree | 37e46c2578bd8f4f435073db01abc514976da8a8 /subr.pkg/pkg_fetch_extract.subr | |
| parent | 56495632fc8bf612766a9c431e37ff27a903e8c6 (diff) | |
| download | midipix_build-e9fa0774ed2e7e030a68f5b0ae51fe6dd69fe492.tar.bz2 midipix_build-e9fa0774ed2e7e030a68f5b0ae51fe6dd69fe492.tar.xz | |
Make everything a bit faster.
0) Issues several prayers and sacrifices to Enki under threat of a terrible deluge sent down by Ellil
1) Convert fork-write/read exprs to be non-forking
2) Pass mostly everything by reference
3) Don't bother cleaning the variable namespace because Bourne shell is an abomination
4) Removes broken ./pkgtool.sh -s, --restart-at, --update-diff & ./build.sh --dump-{in,on-abort}
5) Cleanup
Diffstat (limited to 'subr.pkg/pkg_fetch_extract.subr')
| -rw-r--r-- | subr.pkg/pkg_fetch_extract.subr | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/subr.pkg/pkg_fetch_extract.subr b/subr.pkg/pkg_fetch_extract.subr new file mode 100644 index 00000000..ed4bad78 --- /dev/null +++ b/subr.pkg/pkg_fetch_extract.subr @@ -0,0 +1,48 @@ +# +# set +o errexit -o noglob -o nounset is assumed. +# + +pkgp_fetch_extract_type() { + local _ppfet_fname="${1}" _ppfet_rtype="${2#\$}"; + + if [ "${1##*.tar.}" != "${1}" ]; then + eval ${_ppfet_rtype}='${1##*.tar.}'; + elif [ "${1##*.t}" != "${1}" ]; then + eval ${_ppfet_rtype}='${1##*.t}'; + fi; + return 0; +}; + +pkg_fetch_extract() { + local _pfe_group_name="${1}" _pfe_pkg_name="${2}" _pfe_restart_at="${3}" \ + _pfe_type=""; + + if [ "${PKG_URL:+1}" = 1 ]; then + _pfe_oldpwd="${PWD}"; + + if ! rtl_fileop cd "${PKG_BASE_DIR}"\ + || ! rtl_fileop rm "${PKG_BASE_DIR}/${PKG_SUBDIR}"; then + rtl_fileop cd "${_pfe_oldpwd}"; return 1; + else + pkgp_fetch_extract_type "${PKG_NAME}" \$_pfe_type; + + case "${_pfe_type}" in + bz2) bunzip2 -d < "${BUILD_DLCACHEDIR}/${PKG_NAME}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -; ;; + gz) gunzip -d < "${BUILD_DLCACHEDIR}/${PKG_NAME}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -; ;; + lz) lzip -d < "${BUILD_DLCACHEDIR}/${PKG_NAME}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -; ;; + xz) xz -d < "${BUILD_DLCACHEDIR}/${PKG_NAME}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -; ;; + *) tar -C "${PKG_BASE_DIR}" -xf "${BUILD_DLCACHEDIR}/${PKG_NAME}/${PKG_FNAME}"; ;; + esac; + + if [ "${?}" -ne 0 ]; then + rtl_fileop cd "${_pfe_oldpwd}"; return 1; + else + rtl_fileop cd "${_pfe_oldpwd}"; + fi; + fi; + fi; + + return 0; +}; + +# vim:filetype=sh |