Merge pull request #2883 from pre-commit/install-swift-not-needed

swift is included in github actions

.github/workflows/languages.yaml

@@ -63,8 +63,6 @@ jobs:
         echo 'C:\Strawberry\c\bin' >> "$GITHUB_PATH"
       shell: bash
       if: matrix.os == 'windows-latest' && matrix.language == 'perl'
-    - run: testing/get-swift.sh
-      if: matrix.os == 'ubuntu-latest' && matrix.language == 'swift'
 
     - name: install deps
       run: python -mpip install -e . -r requirements-dev.txt

testing/get-swift.sh

@@ -1,29 +0,0 @@
-#!/usr/bin/env bash
-# This is a script used in CI to install swift
-set -euo pipefail
-
-. /etc/lsb-release
-if [ "$DISTRIB_CODENAME" = "jammy" ]; then
-    SWIFT_URL='https://download.swift.org/swift-5.7.1-release/ubuntu2204/swift-5.7.1-RELEASE/swift-5.7.1-RELEASE-ubuntu22.04.tar.gz'
-    SWIFT_HASH='7f60291f5088d3e77b0c2364beaabd29616ee7b37260b7b06bdbeb891a7fe161'
-else
-    echo "unknown dist: ${DISTRIB_CODENAME}" 1>&2
-    exit 1
-fi
-
-check() {
-    echo "$SWIFT_HASH  $TGZ" | sha256sum --check
-}
-
-TGZ="$HOME/.swift/swift.tar.gz"
-mkdir -p "$(dirname "$TGZ")"
-if ! check >& /dev/null; then
-    rm -f "$TGZ"
-    curl --location --silent --output "$TGZ" "$SWIFT_URL"
-    check
-fi
-
-mkdir -p /tmp/swift
-tar -xf "$TGZ" --strip 1 --directory /tmp/swift
-
-echo '/tmp/swift/usr/bin' >> "$GITHUB_PATH"