1#!/bin/sh
2set -e
3# Shell script to update base64 in the source tree to a specific version
4
5BASE_DIR=$(cd "$(dirname "$0")/../.." && pwd)
6DEPS_DIR="$BASE_DIR/deps"
7
8[ -z "$NODE" ] && NODE="$BASE_DIR/out/Release/node"
9[ -x "$NODE" ] || NODE=$(command -v node)
10
11# shellcheck disable=SC1091
12. "$BASE_DIR/tools/dep_updaters/utils.sh"
13
14NEW_VERSION="$("$NODE" --input-type=module <<'EOF'
15const res = await fetch('https://api.github.com/repos/aklomp/base64/releases/latest');
16if (!res.ok) throw new Error(`FetchError: ${res.status} ${res.statusText}`, { cause: res });
17const { tag_name } = await res.json();
18console.log(tag_name.replace('v', ''));
19EOF
20)"
21
22CURRENT_VERSION=$(grep "base64 LANGUAGES C VERSION" ./deps/base64/base64/CMakeLists.txt | sed -n "s/^.*VERSION \(.*\))/\1/p")
23
24echo "Comparing $NEW_VERSION with $CURRENT_VERSION"
25
26if [ "$NEW_VERSION" = "$CURRENT_VERSION" ]; then
27  echo "Skipped because base64 is on the latest version."
28  exit 0
29fi
30
31echo "Making temporary workspace"
32
33WORKSPACE=$(mktemp -d 2> /dev/null || mktemp -d -t 'tmp')
34
35cleanup () {
36  EXIT_CODE=$?
37  [ -d "$WORKSPACE" ] && rm -rf "$WORKSPACE"
38  exit $EXIT_CODE
39}
40
41trap cleanup INT TERM EXIT
42
43cd "$WORKSPACE"
44
45BASE64_TARBALL="base64-v$NEW_VERSION.tar.gz"
46
47echo "Fetching base64 source archive"
48curl -sL -o "$BASE64_TARBALL" "https://api.github.com/repos/aklomp/base64/tarball/v$NEW_VERSION"
49log_and_verify_sha256sum "base64" "$BASE64_TARBALL"
50gzip -dc "$BASE64_TARBALL" | tar xf -
51rm "$BASE64_TARBALL"
52mv aklomp-base64-* base64
53
54echo "Replacing existing base64"
55rm -rf "$DEPS_DIR/base64/base64"
56mv "$WORKSPACE/base64" "$DEPS_DIR/base64/"
57
58# Build configuration is handled by `deps/base64/base64.gyp`, but since `config.h` has to be present for the build
59# to work, we create it and leave it empty.
60echo "// Intentionally empty" > "$DEPS_DIR/base64/base64/lib/config.h"
61
62# Clear out .gitignore, otherwise config.h is ignored. That's dangerous when
63# people check in our tarballs into source control and run `git clean`.
64echo "# Intentionally empty" > "$DEPS_DIR/base64/base64/.gitignore"
65
66echo "All done!"
67echo ""
68echo "Please git add base64/base64, commit the new version:"
69echo ""
70echo "$ git add -A deps/base64/base64 src/base64_version.h"
71echo "$ git commit -m \"deps: update base64 to $NEW_VERSION\""
72echo ""
73
74# update the base64_version.h
75cat > "$BASE_DIR/src/base64_version.h" << EOL
76// This is an auto generated file, please do not edit.
77// Refer to tools/dep_updaters/update-base64.sh
78#ifndef SRC_BASE64_VERSION_H_
79#define SRC_BASE64_VERSION_H_
80#define BASE64_VERSION "$NEW_VERSION"
81#endif  // SRC_BASE64_VERSION_H_
82EOL
83
84# The last line of the script should always print the new version,
85# as we need to add it to $GITHUB_ENV variable.
86echo "NEW_VERSION=$NEW_VERSION"
87