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-rw-r--r--functions48
1 files changed, 44 insertions, 4 deletions
diff --git a/functions b/functions
index 97b401c..d9ba4d2 100644
--- a/functions
+++ b/functions
@@ -422,8 +422,49 @@ add_file() {
command install -Dm$mode "$src" "$BUILDROOT$dest"
}
+add_runscript() {
+ # Adds a runtime script to the initcpio image. The name is derived from the
+ # script which calls it, though it can be overriden by passing the name of
+ # the runtime hook as the first argument to the function. This shouldn't be
+ # needed and is only left for legacy compatability reasons. It may not work
+ # in future versions of mkinitcpio.
+
+ local funcs fn script hookname=${SCRIPT:-${BASH_SOURCE[1]##*/}}
+
+ if ! script=$(find_in_dirs "$hookname" "${HOOKDIR[@]}"); then
+ error "runtime script for \`%s' not found" "$hookname"
+ return
+ fi
+
+ add_file "$script" "/hooks/$hookname" 755
+
+ mapfile -t funcs < \
+ <(awk '
+ /^[[:space:]]*[[:alnum:]_]+[[:space:]]*\([[:space:]]*\)/ {
+ match($1, /[[:alnum:]_]+/)
+ print substr($1, RSTART, RLENGTH)
+ }' "$script")
+
+ for fn in "${funcs[@]}"; do
+ case $fn in
+ run_earlyhook)
+ RUNHOOKS['early']+=" $hookname"
+ ;;
+ run_hook)
+ RUNHOOKS['hooks']+=" $hookname"
+ ;;
+ run_latehook)
+ RUNHOOKS['late']+=" $hookname"
+ ;;
+ run_cleanuphook)
+ RUNHOOKS['cleanup']="$hookname ${RUNHOOKS['cleanup']}"
+ ;;
+ esac
+ done
+}
+
add_binary() {
- # add a binary file to the initcpio image. library dependencies will
+ # Add a binary file to the initcpio image. library dependencies will
# be discovered and added.
# $1: path to binary
# $2: destination on initcpio (optional, defaults to same as source)
@@ -474,7 +515,7 @@ parse_hook() {
# prior to the start of hook processing, and after each hook's build
# function is run.
- local item= script=
+ local item=
for item in $MODULES; do
add_module "$item"
@@ -489,8 +530,7 @@ parse_hook() {
done
if [[ $SCRIPT ]]; then
- script=$(find_in_dirs "$SCRIPT" "${HOOKDIR[@]}") &&
- add_file "$script" "/hooks/$SCRIPT"
+ add_runscript "$SCRIPT"
fi
}