Add script to generate html from man, and generate wasm-decompile html (#1592)

The script regenerates html from all man pages. I ran it once, and only
checked in wasm-decompile.1.html.

1 files changed, 36 insertions, 0 deletions

diff --git a/scripts/generate-html-docs.sh b/scripts/generate-html-docs.sh
new file mode 100755
index 00000000..cf70dacb
--- /dev/null
+++ b/scripts/generate-html-docs.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+#
+# Copyright 2020 WebAssembly Community Group participants
+#
+# 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.
+#
+
+set -o nounset
+set -o errexit
+
+SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
+ROOT_DIR="$(dirname "${SCRIPT_DIR}")"
+MAN_DIR="$ROOT_DIR/man"
+DOC_DIR="$ROOT_DIR/docs/doc"
+
+if ! which mandoc > /dev/null; then
+  echo 'mandoc not found'
+  exit
+fi
+
+set -x
+for file in "$MAN_DIR"/*.1; do
+  mandoc -T html -O man='%N.%S.html' "$file" > "$DOC_DIR/$(basename "$file").html"
+done
+set +x
+