1 files changed, 62 insertions, 0 deletions
diff --git a/src/cmd/vendor/github.com/google/pprof/third_party/d3flamegraph/update.sh b/src/cmd/vendor/github.com/google/pprof/third_party/d3flamegraph/update.sh
new file mode 100644
index 0000000000..7076c66673
--- /dev/null
+++ b/src/cmd/vendor/github.com/google/pprof/third_party/d3flamegraph/update.sh
@@ -0,0 +1,62 @@
+#  Copyright 2021 Google Inc. All Rights Reserved.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+#!/usr/bin/env bash
+
+set -eu
+set -o pipefail
+
+D3FLAMEGRAPH_CSS="d3-flamegraph.css"
+
+cd $(dirname $0)
+
+generate_d3_flame_graph_go() {
+    npm install
+    # https://stackoverflow.com/a/21199041/171898
+    local d3_js=$(cat d3.js | sed 's/`/`+"`"+`/g')
+    local d3_css=$(cat "node_modules/d3-flame-graph/dist/${D3FLAMEGRAPH_CSS}")
+
+    cat <<-EOF > d3_flame_graph.go
+// D3.js is a JavaScript library for manipulating documents based on data.
+// https://github.com/d3/d3
+// See D3_LICENSE file for license details
+
+// d3-flame-graph is a D3.js plugin that produces flame graphs from hierarchical data.
+// https://github.com/spiermar/d3-flame-graph
+// See D3_FLAME_GRAPH_LICENSE file for license details
+
+package d3flamegraph
+
+// JSSource returns the d3 and d3-flame-graph JavaScript bundle
+const JSSource = \`
+
+$d3_js
+\`
+
+// CSSSource returns the $D3FLAMEGRAPH_CSS file
+const CSSSource = \`
+$d3_css
+\`
+
+EOF
+    gofmt -w d3_flame_graph.go
+}
+
+get_licenses() {
+    cp node_modules/d3-selection/LICENSE D3_LICENSE
+    cp node_modules/d3-flame-graph/LICENSE D3_FLAME_GRAPH_LICENSE
+}
+
+get_licenses
+generate_d3_flame_graph_go