fix(release): normalize source build script line endings

.gitattributes

@@ -0,0 +1,2 @@
+* text=auto
+/scripts/*.sh text eol=lf

.github/workflows/android-checks.yml

@@ -25,6 +25,8 @@ jobs:
             'https://repo.maven.apache.org/maven2/dev/ffmpegkit-maintained/ffmpeg-kit-https/7.1.6/ffmpeg-kit-https-7.1.6.aar' \
             -o app/libs/ffmpeg-kit-https-7.1.6.aar
           echo 'e80e5ee52248a3dcb1dda0524dd784fe4bbb212dcd4d575e82e15d21a002d860  app/libs/ffmpeg-kit-https-7.1.6.aar' | sha256sum --check
+      - name: Validate FFmpeg source build script
+        run: bash -n scripts/build_ffmpeg_source.sh
       - name: Unit tests, lint and release build
         run: bash gradlew --no-daemon :app:testDebugUnitTest :app:lintDebug :app:assembleRelease
       - name: Check committed Room schemas

scripts/build_ffmpeg_source.sh

@@ -1,48 +1,48 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
-OUT="$ROOT/build/compliance/ffmpeg-7.1.6"
-mkdir -p "$OUT" "$ROOT/build"
-
-BUILD_COMMIT="$(python3 -c 'import json, pathlib, sys; print(json.loads((pathlib.Path(sys.argv[1]) / "third_party/ffmpeg/source-build.json").read_text())["upstreamBuildCommit"])' "$ROOT")"
-WORKSPACE="$(mktemp -d "$ROOT/build/ffmpeg-source-build.XXXXXX")"
-SOURCE="$WORKSPACE/ffmpegkit"
-trap 'printf "FFmpeg source build workspace: %s\n" "$WORKSPACE"' EXIT
-
-git init -q "$SOURCE"
-git -C "$SOURCE" remote add origin https://github.com/ffmpegkit-maintained/ffmpeg.git
-git -C "$SOURCE" fetch --depth=1 origin "$BUILD_COMMIT"
-git -C "$SOURCE" checkout --detach FETCH_HEAD
-
-for patch in "$ROOT"/third_party/ffmpeg/patches/*.patch; do
-  git -C "$SOURCE" apply --unidiff-zero --check "$patch"
-  git -C "$SOURCE" apply --unidiff-zero "$patch"
-done
-
-export ANDROID_SDK_ROOT="${ANDROID_SDK_ROOT:-${ANDROID_HOME:-}}"
-if [[ -z "$ANDROID_SDK_ROOT" ]]; then
-  echo "ANDROID_SDK_ROOT or ANDROID_HOME must point to the Android SDK." >&2
-  exit 1
-fi
-if [[ -z "${ANDROID_NDK_ROOT:-}" ]]; then
-  ANDROID_NDK_ROOT="$ANDROID_SDK_ROOT/ndk/26.2.11394342"
-fi
-export ANDROID_NDK_ROOT
-if [[ ! -f "$ANDROID_NDK_ROOT/source.properties" ]]; then
-  echo "Android NDK r26c was not found at $ANDROID_NDK_ROOT." >&2
-  exit 1
-fi
-
-cd "$SOURCE/android-7.1-lts"
-./android.sh --enable-gnutls --enable-gmp \
-  --enable-android-media-codec --enable-android-zlib \
-  --disable-arm-v7a --disable-arm-v7a-neon --disable-x86
-
-AAR="$SOURCE/android-7.1-lts/prebuilt/bundle-android-aar/ffmpeg-kit/ffmpeg-kit.aar"
-if [[ ! -s "$AAR" ]]; then
-  echo "The FFmpegKit source build did not produce an AAR." >&2
-  exit 1
-fi
-cp "$AAR" "$OUT/ffmpeg-kit-https-7.1.6.aar"
-sha256sum "$OUT/ffmpeg-kit-https-7.1.6.aar"
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+OUT="$ROOT/build/compliance/ffmpeg-7.1.6"
+mkdir -p "$OUT" "$ROOT/build"
+
+BUILD_COMMIT="$(python3 -c 'import json, pathlib, sys; print(json.loads((pathlib.Path(sys.argv[1]) / "third_party/ffmpeg/source-build.json").read_text())["upstreamBuildCommit"])' "$ROOT")"
+WORKSPACE="$(mktemp -d "$ROOT/build/ffmpeg-source-build.XXXXXX")"
+SOURCE="$WORKSPACE/ffmpegkit"
+trap 'printf "FFmpeg source build workspace: %s\n" "$WORKSPACE"' EXIT
+
+git init -q "$SOURCE"
+git -C "$SOURCE" remote add origin https://github.com/ffmpegkit-maintained/ffmpeg.git
+git -C "$SOURCE" fetch --depth=1 origin "$BUILD_COMMIT"
+git -C "$SOURCE" checkout --detach FETCH_HEAD
+
+for patch in "$ROOT"/third_party/ffmpeg/patches/*.patch; do
+  git -C "$SOURCE" apply --unidiff-zero --check "$patch"
+  git -C "$SOURCE" apply --unidiff-zero "$patch"
+done
+
+export ANDROID_SDK_ROOT="${ANDROID_SDK_ROOT:-${ANDROID_HOME:-}}"
+if [[ -z "$ANDROID_SDK_ROOT" ]]; then
+  echo "ANDROID_SDK_ROOT or ANDROID_HOME must point to the Android SDK." >&2
+  exit 1
+fi
+if [[ -z "${ANDROID_NDK_ROOT:-}" ]]; then
+  ANDROID_NDK_ROOT="$ANDROID_SDK_ROOT/ndk/26.2.11394342"
+fi
+export ANDROID_NDK_ROOT
+if [[ ! -f "$ANDROID_NDK_ROOT/source.properties" ]]; then
+  echo "Android NDK r26c was not found at $ANDROID_NDK_ROOT." >&2
+  exit 1
+fi
+
+cd "$SOURCE/android-7.1-lts"
+./android.sh --enable-gnutls --enable-gmp \
+  --enable-android-media-codec --enable-android-zlib \
+  --disable-arm-v7a --disable-arm-v7a-neon --disable-x86
+
+AAR="$SOURCE/android-7.1-lts/prebuilt/bundle-android-aar/ffmpeg-kit/ffmpeg-kit.aar"
+if [[ ! -s "$AAR" ]]; then
+  echo "The FFmpegKit source build did not produce an AAR." >&2
+  exit 1
+fi
+cp "$AAR" "$OUT/ffmpeg-kit-https-7.1.6.aar"
+sha256sum "$OUT/ffmpeg-kit-https-7.1.6.aar"