Support scanning npm package.json files

Author: JohT

scripts/copyPackageJsonFiles.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+# Deletes all data in the Neo4j graph database and rescans the downloaded artifacts to create a new graph.
+
+# CAUTION: This script deletes all relationships and nodes in the Neo4j Graph Database. 
+# Note: The environment variable NEO4J_INITIAL_PASSWORD is required to login to Neo4j.
+
+# Requires findTypescriptDataFiles.sh, importGit.sh
+
+# Fail on any error ("-e" = exit on first error, "-o pipefail" exist on errors within piped commands)
+set -o errexit -o pipefail
+
+# Overrideable Defaults
+ARTIFACTS_DIRECTORY=${ARTIFACTS_DIRECTORY:-"artifacts"}
+SOURCE_DIRECTORY=${SOURCE_DIRECTORY:-"source"}
+NPM_PACKAGE_JSON_ARTIFACTS_DIRECTORY=${NPM_PACKAGE_JSON_ARTIFACTS_DIRECTORY:-"npm-package-json"} # Subdirectory of "artifacts" containing the npm package.json files to scan
+
+## Get this "scripts" directory if not already set
+# Even if $BASH_SOURCE is made for Bourne-like shells it is also supported by others and therefore here the preferred solution. 
+# CDPATH reduces the scope of the cd command to potentially prevent unintended directory changes.
+# This way non-standard tools like readlink aren't needed.
+SCRIPTS_DIR=${SCRIPTS_DIR:-$( CDPATH=. cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P )} # Repository directory containing the shell scripts
+echo "test: SCRIPTS_DIR=${SCRIPTS_DIR}"
+
+#Explanation of the command changes:
+# -path ./node_modules -prune: This part of the command tells find to skip the node_modules directory.
+# -o: This is the logical OR operator. It allows you to combine conditions. The -prune action will prevent find from descending into node_modules directories.
+# -name 'package.json': This part of the command looks for files named package.json.
+# -exec sh -c 'for f; do ... done' sh {} +: Executes the given shell command for each found package.json file.
+
+(
+    cd "./${SOURCE_DIRECTORY}"
+    
+    for file in $( find . -path ./node_modules -prune -o -name 'package.json' -print0 | xargs -0 -r -I {}); do
+        fileDirectory=$(dirname "${file}")
+        targetDirectory="../${ARTIFACTS_DIRECTORY}/${NPM_PACKAGE_JSON_ARTIFACTS_DIRECTORY}/${fileDirectory}"
+        echo "test: Copying ${file} to ${targetDirectory}"
+
+        mkdir -p "${targetDirectory}"
+        cp "${file}" "${targetDirectory}"
+
+        # Workaround until the following issue is resolved:
+        # https://github.com/jqassistant-plugin/jqassistant-npm-plugin/issues/5
+        fileName=$(basename "${file}")
+        sed -i.backup '/"author":.*".*"/d' "${targetDirectory}/${fileName}"
+        rm -f "${targetDirectory}/${fileName}.backup"
+    done
+)