Use temp dir

oss/run.sh

@@ -86,31 +86,28 @@ parse_params() {
 parse_params "$@"
 setup_colors
 
+temp_dir=$(mktemp -d)
+
+echo "Using temp dir $temp_dir"
+
 base_dir="/project"
 src_dir="$base_dir/src"
 ort_dir="$base_dir/oss/ort"
-output_dir="$base_dir/oss-output"
-
-if [ -d "$script_dir/../oss-output" ]; then
-  echo "Error: Output directory already exists please remove it"
-  exit 1
-fi
 
 function run_ort()
 {
   component=$1
   profile=$2
+  output_dir=$3
 
   container_component_dir="$src_dir/$component"
 
-  container_component_output_dir="$output_dir/$component"
-
-  docker run --rm --user 0 -v $script_dir/..:/project ghcr.io/oss-review-toolkit/ort:$ORT_VERSION analyze \
-    -i $container_component_dir -o $container_component_output_dir \
+  docker run --rm --user 0 -v $output_dir:/output -v $script_dir/..:/project ghcr.io/oss-review-toolkit/ort:$ORT_VERSION analyze \
+    -i $container_component_dir -o /output \
     --repository-configuration-file "$ort_dir/$profile.ort.yml" -f JSON
 
-  docker run --rm --user 0 -v $script_dir/..:/project ghcr.io/oss-review-toolkit/ort:$ORT_VERSION download \
-    -i $container_component_output_dir/analyzer-result.json -o $container_component_output_dir/src
+  docker run --rm --user 0 -v $output_dir:/output -v $script_dir/..:/project ghcr.io/oss-review-toolkit/ort:$ORT_VERSION download \
+    -i /output/analyzer-result.json -o /output/src
 }
 
 function do_component()
@@ -119,7 +116,7 @@ function do_component()
 
   component_dir="$script_dir/../src/$component"
 
-  component_output_dir="$script_dir/../oss-output/$component"
+  component_output_dir="$temp_dir/$component"
 
   mkdir -p $component_output_dir
 
@@ -130,7 +127,19 @@ function do_component()
     exit 1
   fi
 
-  source $component_dir/scripts/oss.source
+  if [ -f "$component_dir/pom.xml" ]; then
+    echo "Detected Java"
+    run_ort $component 'maven' $component_output_dir
+  elif [ -f "$component_dir/go.mod" ]; then
+    echo "Detected Go"
+    run_ort $component 'go-mod' $component_output_dir
+  elif [ -f "$component_dir/package.json" ]; then
+    echo "Detected Javascript"
+    run_ort $component 'npm' $component_output_dir
+  else
+    echo "Error: Component $component does not contain a supported build system"
+    exit 1
+  fi
 
   (cd $script_dir/attribution && yarn start $component_output_dir $component_dir/ATTRIBUTION.md)