1 files changed, 36 insertions, 0 deletions
diff --git a/pkgs/development/dotnet-modules/python-language-server/create_deps.sh b/pkgs/development/dotnet-modules/python-language-server/create_deps.sh
new file mode 100755
index 00000000000..f3cdcbc0c10
--- /dev/null
+++ b/pkgs/development/dotnet-modules/python-language-server/create_deps.sh
@@ -0,0 +1,36 @@
+#! /usr/bin/env nix-shell
+#! nix-shell -p python3 dotnet-sdk_3 -i bash
+
+# Run this script to generate deps.nix
+# ./create_deps.sh /path/to/microsoft/python/language/server/source/checkout
+
+SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+
+if [ -d "$1" ]; then
+    CHECKOUT_PATH="$1"
+else
+    echo "First argument must be a directory, the path to the Microsoft Python Language Server source checkout"
+    exit 1
+fi
+
+# Generate lockfiles in source checkout
+cd $CHECKOUT_PATH/src
+dotnet nuget locals all --clear
+dotnet restore -v normal --no-cache PLS.sln --use-lock-file -r linux-x64
+
+# Use the lockfiles to make a file with two columns: name and version number
+# for all possible package dependencies
+cd $SCRIPTDIR
+echo "" > all_versions.txt
+for lockfile in $(find "$CHECKOUT_PATH" -name packages.lock.json); do
+    echo "Processing lockfile $lockfile"
+    python ./process_lockfile.py "$lockfile" >> all_versions.txt
+done
+# Add extra manually added packages
+cat ./manual_deps.txt >> all_versions.txt
+cat all_versions.txt | sed '/^$/d' | sort | uniq > tmp
+mv tmp all_versions.txt
+
+# Retrieve sha256 hashes for each dependency and format fetchNuGet calls into deps.nix
+./format-deps.sh all_versions.txt > deps.nix
+rm all_versions.txt