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1#!/bin/sh
2
3# Shell script to update acorn-walk in the source tree to the latest release.
4
5# This script must be in the tools directory when it runs because it uses the
6# script source file path to determine directories to work in.
7
8set -ex
9
10ROOT=$(cd "$(dirname "$0")/../.." && pwd)
11[ -z "$NODE" ] && NODE="$ROOT/out/Release/node"
12[ -x "$NODE" ] || NODE=$(command -v node)
13NPM="$ROOT/deps/npm/bin/npm-cli.js"
14
15NEW_VERSION=$("$NODE" "$NPM" view acorn-walk dist-tags.latest)
16CURRENT_VERSION=$("$NODE" -p "require('./deps/acorn/acorn-walk/package.json').version")
17
18echo "Comparing $NEW_VERSION with $CURRENT_VERSION"
19
20if [ "$NEW_VERSION" = "$CURRENT_VERSION" ]; then
21  echo "Skipped because Acorn-walk is on the latest version."
22  exit 0
23fi
24
25cd "$( dirname "$0" )/../.." || exit
26
27rm -rf deps/acorn/acorn-walk
28
29(
30    rm -rf acorn-walk-tmp
31    mkdir acorn-walk-tmp
32    cd acorn-walk-tmp || exit
33
34    "$NODE" "$NPM" init --yes
35
36    "$NODE" "$NPM" install --global-style --no-bin-links --ignore-scripts "acorn-walk@$NEW_VERSION"
37)
38
39mv acorn-walk-tmp/node_modules/acorn-walk deps/acorn
40
41rm -rf acorn-walk-tmp/
42
43echo "All done!"
44echo ""
45echo "Please git add acorn-walk, commit the new version:"
46echo ""
47echo "$ git add -A deps/acorn-walk"
48echo "$ git commit -m \"deps: update acorn-walk to $NEW_VERSION\""
49echo ""
50
51# The last line of the script should always print the new version,
52# as we need to add it to $GITHUB_ENV variable.
53echo "NEW_VERSION=$NEW_VERSION"
54