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kiss: detect circular dependencies

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Dylan Araps 2020-10-03 19:31:54 +03:00
parent 2c91be99e5
commit ca8d89021f
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1 changed files with 5 additions and 0 deletions
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@ -415,6 +415,11 @@ pkg_depends() {
# Recurse through the dependencies of the child packages. # Recurse through the dependencies of the child packages.
[ -f "$repo_dir/depends" ] && [ -f "$repo_dir/depends" ] &&
while read -r dep _ || [ "$dep" ]; do while read -r dep _ || [ "$dep" ]; do
_deps_seen="$_deps_seen $dep"
contains "$_deps_seen" "$1 $dep $1 $dep $1 $dep" &&
die "circular dependency between '$1' and '$dep'"
case $dep-$2 in case $dep-$2 in
"$1-$2") "$1-$2")
log "warning: '$1' depends on itself" log "warning: '$1' depends on itself"