Tweak the metadata-generate script to spit out git repositories that need commit
Bug: 9529161
Change-Id: I739b5d5f273e8447bcb955e978c66e4d61c7ace9
diff --git a/camera/docs/metadata-generate b/camera/docs/metadata-generate
index 59aaff2..6084531 100755
--- a/camera/docs/metadata-generate
+++ b/camera/docs/metadata-generate
@@ -24,11 +24,13 @@
#
thisdir=$(cd "$(dirname "$0")"; pwd)
+out_files=()
function relpath() {
python -c "import os.path; print os.path.relpath('$1', '$PWD')"
}
+# Generates a file. Appends to $out_files array as a side effect.
function gen_file() {
local in=$thisdir/$1
local out=$thisdir/$2
@@ -40,6 +42,7 @@
if [[ $succ -eq 0 ]]
then
echo "OK: Generated $(relpath "$out")"
+ out_files+=$'\n'" $out"
else
echo "FAIL: Errors while generating $(relpath "$out")" >& 2
fi
@@ -47,6 +50,35 @@
return $succ
}
+# Print a list of git repository paths which were affected after file generation
+function affected_git_directories() {
+ local input_files=($@)
+ local git_directories=()
+
+ for file in "${input_files[@]}"; do
+ local dir_path="$(dirname "$file")"
+ echo "Trying to cd into $dir_path" >& /dev/null
+ # Absolute path to the git repository root of that file
+ local git_path="$(cd "$dir_path";
+ git rev-parse --show-toplevel 2> /dev/null)"
+ if [[ $? -eq 0 ]]; then
+ # Both staged and unstaged changes
+ local diff_result="$(git status --porcelain | egrep -c -v '^[?][?]')"
+ echo "Diff result was $diff_result" >& /dev/null
+ echo "Diff result was $diff_result" >& /dev/null
+ if [[ $diff_result -eq 0 ]]; then
+ echo "No changes in ${git_path}" >& /dev/null
+ else
+ echo "There are changes in ${git_path}" >& /dev/null
+ git_directories+=("$git_path")
+ fi
+ fi
+ done
+
+ # print as result the unique list of git directories affected
+ printf %s\\n "${git_directories}" | sort | uniq
+}
+
$thisdir/metadata-check-dependencies || exit 1
$thisdir/metadata-validate $thisdir/metadata_properties.xml || exit 1
$thisdir/metadata-parser-sanity-check || exit 1
@@ -54,6 +86,17 @@
gen_file camera_metadata_tag_info.mako ../src/camera_metadata_tag_info.c || exit 1
gen_file camera_metadata_tags.mako ../include/system/camera_metadata_tags.h || exit 1
+echo ""
+echo "===================================================="
echo "Successfully generated all metadata source files"
+echo "===================================================="
+echo ""
+
+echo "****************************************************"
+echo "The following git repositories need to be committed:"
+echo "****************************************************"
+echo ""
+affected_git_directories "${out_files[@]}"
+echo ""
exit 0