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authorAndrew Robbins <contact@andrewrobbins.info>2019-10-18 21:05:25 -0500
committerAndrew Robbins <contact@andrewrobbins.info>2019-10-18 21:05:25 -0500
commit90b24172fe8668fe3297ccf71b9c2e12d02b0076 (patch)
tree60f84114579b630765f78fc973d20895604ce322 /libs/project
parent3c4cf4dd0cb9e2abfa4c15cd6a65c00594abe138 (diff)
downloadlibrebootfr-90b24172fe8668fe3297ccf71b9c2e12d02b0076.tar.gz
librebootfr-90b24172fe8668fe3297ccf71b9c2e12d02b0076.zip
Add dependency handling
Dependencies for any project can be determined by calling project_dependencies() with a given project and (optional) arguments. This is the function you will almost always want to call when you're wanting to collect a list of dependencies. The output of the topological sort is only one possible ordering of those dependencies. 'dependencies' files may now contain any number of spaces or tabs between each argument.
Diffstat (limited to 'libs/project')
-rwxr-xr-xlibs/project105
1 files changed, 101 insertions, 4 deletions
diff --git a/libs/project b/libs/project
index b9d33114..cfb886ed 100755
--- a/libs/project
+++ b/libs/project
@@ -60,12 +60,89 @@ project_dependencies() {
local project=$1
shift
- local -a dependencies
- mapfile -t dependencies < <(project_file_contents_herit "$project" "$CONFIGS" "$DEPENDENCIES" "$@")
+ if [[ -n "${PROJECTS_FORCE[*]}" ]]; then
+ local expanded
+ local project_force
- if [[ -n ${dependencies[*]} ]]; then
- printf '%s\n' "${dependencies[@]}"
+ for project_force in "${PROJECTS_FORCE[@]}"; do
+ project_arguments_expand_recursive $project_force | while IFS='' read -r expanded; do
+ project_dependencies_sort $expanded
+ done
+ done
fi
+
+ project_dependencies_sort "$project" "$@" | head -n -1
+}
+
+project_dependencies_collect() {
+ local project=$1
+ shift
+
+ local argument
+ local path
+
+ for argument in "" "$@"; do
+ if [[ -z $argument ]]; then
+ path=$CONFIGS
+ else
+ path=$path/$argument
+ fi
+
+ project_file_contents "$project" "$path" "$DEPENDENCIES"
+ done
+
+ project_dependencies_collect_recursive "$project" "$@"
+}
+
+project_dependencies_collect_recursive() {
+ local project=$1
+ shift
+
+ local argument
+ local path
+
+ for argument in "" "$@"; do
+ if [[ -z $argument ]]; then
+ path=$CONFIGS
+ else
+ path=$path/$argument
+ fi
+ done
+
+ project_action_helper arguments "$project" "$@" | while IFS='' read -r argument; do
+ project_file_contents "$project" "$path/$argument" "$DEPENDENCIES"
+ project_dependencies_collect_recursive "$project" "$@" "$argument"
+ done
+}
+
+project_dependencies_encode_recursive() {
+ local project=$1
+ shift
+
+ local project_arguments=$(arguments_concat ' ' "$project" "$@")
+ local project_arguments_encoded=$(base64 -w0 <<< "$project_arguments")
+
+ local dependency
+
+ project_dependencies_collect "$project" "$@" | while IFS='' read -r dependency; do
+ local dependency_arguments=$(arguments_concat ' ' $dependency)
+ local dependency_arguments_encoded=$(base64 -w0 <<< "$dependency_arguments")
+
+ printf '%s\n' "$project_arguments_encoded $dependency_arguments_encoded"
+
+ project_dependencies_encode_recursive $dependency
+ done
+}
+
+project_dependencies_sort() {
+ local project=$1
+ shift
+
+ (
+ set -o pipefail
+
+ project_dependencies_encode_recursive "$project" "$@" | tsort | base64 -d -w0 | tac
+ )
}
project_dependencies_check() {
@@ -705,6 +782,26 @@ project_arguments_targets() {
fi
}
+project_arguments_expand_recursive() {
+ local project=$1
+ shift
+
+ local -a arguments
+ readarray -t arguments < <(project_action_helper arguments "$project" "$@")
+
+ if [[ -z "${arguments[*]}" ]]; then
+ echo "$project" "$@"
+
+ return 0
+ fi
+
+ local argument
+
+ for argument in "${arguments[@]}"; do
+ project_arguments_expand_recursive "$project" "$@" "$argument"
+ done
+}
+
project_usage_actions() {
local project="$1"
shift