Initial commit

tools/generate.sh

@@ -0,0 +1,47 @@
+#!/bin/sh
+
+# Allow "useless" cat
+# shellcheck disable=SC2002
+
+set -eux
+
+REPO="DeterminateSystems/nix-installer-action"
+FILEPATH="action.yml"
+
+get_action_as_json() (
+    rev=$1
+
+    curl -s -L "https://raw.githubusercontent.com/$REPO/$rev/$FILEPATH" \
+        | yq
+)
+
+main() {
+
+    echo "::group::{./tools/state.json}"
+    cat ./tools/state.json
+    echo "::endgroup::"
+
+
+    nix_installer_action_revision=$(cat ./tools/state.json | jq -r .nix_installer_action_revision)
+    determinate_nix_tag=$(cat ./tools/state.json | jq -r .determinate_nix_tag)
+    checkout_action_tag=$(cat ./tools/state.json | jq -r .checkout_action_tag)
+
+    get_action_as_json "$nix_installer_action_revision" > upstream.json
+
+    echo "::group::{./upstream.json}"
+    cat ./upstream.json
+    echo "::endgroup::"
+
+    python3 -- ./tools/generate.py \
+        "$determinate_nix_tag" \
+        "$nix_installer_action_revision" \
+        "$checkout_action_tag" \
+        ./upstream.json \
+        ./action.yml \
+        ./tools/README.template.md \
+        ./README.md
+
+    rm ./upstream.json
+}
+
+main