diff options
| -rw-r--r-- | eclass/git-r3.eclass | 54 |
1 files changed, 53 insertions, 1 deletions
diff --git a/eclass/git-r3.eclass b/eclass/git-r3.eclass index 48249d2bf384..a38472b1e846 100644 --- a/eclass/git-r3.eclass +++ b/eclass/git-r3.eclass @@ -165,6 +165,32 @@ fi # # EGIT_CHECKOUT_DIR=${WORKDIR}/${P} +# @ECLASS-VARIABLE: EGIT_SUBMODULES +# @DEFAULT_UNSET +# @DESCRIPTION: +# An array of inclusive and exclusive wildcards on submodule names, +# stating which submodules are fetched and checked out. Exclusions +# start with '-', and exclude previously matched submodules. +# +# If unset, all submodules are enabled. Empty list disables all +# submodules. In order to use an exclude-only list, start the array +# with '*'. +# +# Remember that wildcards need to be quoted in order to prevent filename +# expansion. +# +# Examples: +# @CODE +# # Disable all submodules +# EGIT_SUBMODULES=() +# +# # Include only foo and bar +# EGIT_SUBMODULES=( foo bar ) +# +# # Use all submodules except for test-* but include test-lib +# EGIT_SUBMODULES=( '*' '-test-*' test-lib ) +# @CODE + # @FUNCTION: _git-r3_env_setup # @INTERNAL # @DESCRIPTION: @@ -205,6 +231,11 @@ _git-r3_env_setup() { die "Invalid EGIT_MIN_CLONE_TYPE=${EGIT_MIN_CLONE_TYPE}" esac + if [[ ${EGIT_SUBMODULES[@]+1} && $(declare -p EGIT_SUBMODULES) != "declare -a"* ]] + then + die 'EGIT_SUBMODULES must be an array.' + fi + local esc_pn livevar esc_pn=${PN//[-+]/_} @@ -243,7 +274,8 @@ _git-r3_env_setup() { if [[ ${EGIT_HAS_SUBMODULES} ]]; then eerror "EGIT_HAS_SUBMODULES has been removed. The eclass no longer needs" eerror "to switch the clone type in order to support submodules and therefore" - eerror "submodules are detected and fetched automatically." + eerror "submodules are detected and fetched automatically. If you need to" + eerror "disable or filter submodules, see EGIT_SUBMODULES." die "EGIT_HAS_SUBMODULES is no longer necessary." fi @@ -357,6 +389,26 @@ _git-r3_set_submodules() { l=${l#submodule.} local subname=${l%%.url=*} + # filter out on EGIT_SUBMODULES + if declare -p EGIT_SUBMODULES &>/dev/null; then + local p l_res res= + for p in "${EGIT_SUBMODULES[@]}"; do + if [[ ${p} == -* ]]; then + p=${p#-} + l_res= + else + l_res=1 + fi + + [[ ${subname} == ${p} ]] && res=${l_res} + done + + if [[ ! ${res} ]]; then + einfo "Skipping submodule \e[1m${subname}\e[22m" + continue + fi + fi + # skip modules that have 'update = none', bug #487262. local upd=$(echo "${data}" | git config -f /dev/fd/0 \ submodule."${subname}".update) |