feat: wire session bindings through main, ipc, and cli runtime

scripts/mkv-to-readme-video.sh

@@ -28,6 +28,27 @@ USAGE
 force=0
 generate_webp=0
 input=""
+ffmpeg_bin="${FFMPEG_BIN:-ffmpeg}"
+
+normalize_path() {
+	local value="$1"
+	if command -v cygpath > /dev/null 2>&1; then
+		case "$value" in
+			[A-Za-z]:\\* | [A-Za-z]:/*)
+				cygpath -u "$value"
+				return 0
+				;;
+		esac
+	fi
+	if [[ "$value" =~ ^([A-Za-z]):[\\/](.*)$ ]]; then
+		local drive="${BASH_REMATCH[1],,}"
+		local rest="${BASH_REMATCH[2]}"
+		rest="${rest//\\//}"
+		printf '/mnt/%s/%s\n' "$drive" "$rest"
+		return 0
+	fi
+	printf '%s\n' "$value"
+}
 
 while [[ $# -gt 0 ]]; do
 	case "$1" in
@@ -63,9 +84,19 @@ if [[ -z "$input" ]]; then
 	exit 1
 fi
 
-if ! command -v ffmpeg > /dev/null 2>&1; then
-	echo "Error: ffmpeg is not installed or not in PATH." >&2
-	exit 1
+input="$(normalize_path "$input")"
+ffmpeg_bin="$(normalize_path "$ffmpeg_bin")"
+
+if [[ "$ffmpeg_bin" == */* ]]; then
+	if [[ ! -x "$ffmpeg_bin" ]]; then
+		echo "Error: ffmpeg binary is not executable: $ffmpeg_bin" >&2
+		exit 1
+	fi
+else
+	if ! command -v "$ffmpeg_bin" > /dev/null 2>&1; then
+		echo "Error: ffmpeg is not installed or not in PATH." >&2
+		exit 1
+	fi
 fi
 
 if [[ ! -f "$input" ]]; then
@@ -102,7 +133,7 @@ fi
 
 has_encoder() {
 	local encoder="$1"
-	ffmpeg -hide_banner -encoders 2> /dev/null | awk -v encoder="$encoder" '$2 == encoder { found = 1 } END { exit(found ? 0 : 1) }'
+	"$ffmpeg_bin" -hide_banner -encoders 2> /dev/null | awk -v encoder="$encoder" '$2 == encoder { found = 1 } END { exit(found ? 0 : 1) }'
 }
 
 pick_webp_encoder() {
@@ -123,7 +154,7 @@ webm_vf="${crop_vf},fps=30"
 echo "Generating MP4: $mp4_out"
 if has_encoder "h264_nvenc"; then
 	echo "Trying GPU encoder for MP4: h264_nvenc"
-	if ffmpeg "$overwrite_flag" -i "$input" \
+	if "$ffmpeg_bin" "$overwrite_flag" -i "$input" \
 		-vf "$crop_vf" \
 		-c:v h264_nvenc -preset p6 -rc:v vbr -cq:v 20 -b:v 0 \
 		-pix_fmt yuv420p -movflags +faststart \
@@ -132,7 +163,7 @@ if has_encoder "h264_nvenc"; then
 		:
 	else
 		echo "GPU MP4 encode failed; retrying with CPU encoder: libx264"
-		ffmpeg "$overwrite_flag" -i "$input" \
+		"$ffmpeg_bin" "$overwrite_flag" -i "$input" \
 			-vf "$crop_vf" \
 			-c:v libx264 -preset slow -crf 20 \
 			-profile:v high -level 4.1 -pix_fmt yuv420p \
@@ -142,7 +173,7 @@ if has_encoder "h264_nvenc"; then
 	fi
 else
 	echo "Using CPU encoder for MP4: libx264"
-	ffmpeg "$overwrite_flag" -i "$input" \
+	"$ffmpeg_bin" "$overwrite_flag" -i "$input" \
 		-vf "$crop_vf" \
 		-c:v libx264 -preset slow -crf 20 \
 		-profile:v high -level 4.1 -pix_fmt yuv420p \
@@ -154,7 +185,7 @@ fi
 echo "Generating WebM: $webm_out"
 if has_encoder "av1_nvenc"; then
 	echo "Trying GPU encoder for WebM: av1_nvenc"
-	if ffmpeg "$overwrite_flag" -i "$input" \
+	if "$ffmpeg_bin" "$overwrite_flag" -i "$input" \
 		-vf "$webm_vf" \
 		-c:v av1_nvenc -preset p6 -cq:v 34 -b:v 0 \
 		-c:a libopus -b:a 96k \
@@ -162,7 +193,7 @@ if has_encoder "av1_nvenc"; then
 		:
 	else
 		echo "GPU WebM encode failed; retrying with CPU encoder: libvpx-vp9"
-		ffmpeg "$overwrite_flag" -i "$input" \
+		"$ffmpeg_bin" "$overwrite_flag" -i "$input" \
 			-vf "$webm_vf" \
 			-c:v libvpx-vp9 -crf 34 -b:v 0 \
 			-row-mt 1 -threads 8 \
@@ -171,7 +202,7 @@ if has_encoder "av1_nvenc"; then
 	fi
 else
 	echo "Using CPU encoder for WebM: libvpx-vp9"
-	ffmpeg "$overwrite_flag" -i "$input" \
+	"$ffmpeg_bin" "$overwrite_flag" -i "$input" \
 		-vf "$webm_vf" \
 		-c:v libvpx-vp9 -crf 34 -b:v 0 \
 		-row-mt 1 -threads 8 \
@@ -185,7 +216,7 @@ if [[ "$generate_webp" -eq 1 ]]; then
 		exit 1
 	fi
 	echo "Generating animated WebP with $webp_encoder: $webp_out"
-	ffmpeg "$overwrite_flag" -i "$input" \
+	"$ffmpeg_bin" "$overwrite_flag" -i "$input" \
 		-vf "${crop_vf},fps=24,scale=960:-1:flags=lanczos" \
 		-c:v "$webp_encoder" \
 		-q:v 80 \
@@ -195,7 +226,7 @@ if [[ "$generate_webp" -eq 1 ]]; then
 fi
 
 echo "Generating poster: $poster_out"
-ffmpeg "$overwrite_flag" -ss 00:00:05 -i "$input" \
+"$ffmpeg_bin" "$overwrite_flag" -ss 00:00:05 -i "$input" \
 	-vf "$crop_vf" \
 	-vframes 1 \
 	-q:v 2 \

scripts/mkv-to-readme-video.test.ts

@@ -19,11 +19,33 @@ function writeExecutable(filePath: string, contents: string): void {
   fs.chmodSync(filePath, 0o755);
 }
 
+function shellQuote(value: string): string {
+  return `'${value.replace(/'/g, `'\"'\"'`)}'`;
+}
+
+function toBashPath(filePath: string): string {
+  if (process.platform !== 'win32') return filePath;
+
+  const normalized = filePath.replace(/\\/g, '/');
+  const match = normalized.match(/^([A-Za-z]):\/(.*)$/);
+  if (!match) return normalized;
+
+  const drive = match[1]!;
+  const rest = match[2]!;
+  const probe = spawnSync('bash', ['-c', 'uname -s'], { encoding: 'utf8' });
+  if (probe.status === 0 && /linux/i.test(probe.stdout)) {
+    return `/mnt/${drive.toLowerCase()}/${rest}`;
+  }
+
+  return `${drive.toUpperCase()}:/${rest}`;
+}
+
 test('mkv-to-readme-video accepts libwebp_anim when libwebp is unavailable', () => {
   withTempDir((root) => {
     const binDir = path.join(root, 'bin');
     const inputPath = path.join(root, 'sample.mkv');
     const ffmpegLogPath = path.join(root, 'ffmpeg-args.log');
+    const ffmpegLogPathBash = toBashPath(ffmpegLogPath);
 
     fs.mkdirSync(binDir, { recursive: true });
     fs.writeFileSync(inputPath, 'fake-video', 'utf8');
@@ -44,22 +66,33 @@ EOF
   exit 0
 fi
 
-printf '%s\\n' "$*" >> "${ffmpegLogPath}"
+if [[ "$#" -eq 0 ]]; then
+  exit 0
+fi
+
+printf '%s\\n' "$*" >> "${ffmpegLogPathBash}"
 output=""
 for arg in "$@"; do
   output="$arg"
 done
+if [[ -z "$output" ]]; then
+  exit 0
+fi
 mkdir -p "$(dirname "$output")"
 touch "$output"
 `,
     );
 
-    const result = spawnSync('bash', ['scripts/mkv-to-readme-video.sh', '--webp', inputPath], {
+    const ffmpegShimPath = toBashPath(path.join(binDir, 'ffmpeg'));
+    const ffmpegShimDir = toBashPath(binDir);
+    const inputBashPath = toBashPath(inputPath);
+    const command = [
+      `chmod +x ${shellQuote(ffmpegShimPath)}`,
+      `PATH=${shellQuote(`${ffmpegShimDir}:`)}"$PATH"`,
+      `scripts/mkv-to-readme-video.sh --webp ${shellQuote(inputBashPath)}`,
+    ].join('; ');
+    const result = spawnSync('bash', ['-lc', command], {
       cwd: process.cwd(),
-      env: {
-        ...process.env,
-        PATH: `${binDir}:${process.env.PATH || ''}`,
-      },
       encoding: 'utf8',
     });
 

scripts/update-aur-package.sh

@@ -13,6 +13,26 @@ appimage=
 wrapper=
 assets=
 
+normalize_path() {
+  local value="$1"
+  if command -v cygpath >/dev/null 2>&1; then
+    case "$value" in
+      [A-Za-z]:\\* | [A-Za-z]:/*)
+        cygpath -u "$value"
+        return 0
+        ;;
+    esac
+  fi
+  if [[ "$value" =~ ^([A-Za-z]):[\\/](.*)$ ]]; then
+    local drive="${BASH_REMATCH[1],,}"
+    local rest="${BASH_REMATCH[2]}"
+    rest="${rest//\\//}"
+    printf '/mnt/%s/%s\n' "$drive" "$rest"
+    return 0
+  fi
+  printf '%s\n' "$value"
+}
+
 while [[ $# -gt 0 ]]; do
   case "$1" in
     --pkg-dir)
@@ -53,6 +73,10 @@ if [[ -z "$pkg_dir" || -z "$version" || -z "$appimage" || -z "$wrapper" || -z "$
 fi
 
 version="${version#v}"
+pkg_dir="$(normalize_path "$pkg_dir")"
+appimage="$(normalize_path "$appimage")"
+wrapper="$(normalize_path "$wrapper")"
+assets="$(normalize_path "$assets")"
 pkgbuild="${pkg_dir}/PKGBUILD"
 srcinfo="${pkg_dir}/.SRCINFO"
 
@@ -82,6 +106,9 @@ awk \
     found_pkgver = 0
     found_sha_block = 0
   }
+  {
+    sub(/\r$/, "")
+  }
   /^pkgver=/ {
     print "pkgver=" version
     found_pkgver = 1
@@ -140,6 +167,9 @@ awk \
     found_source_wrapper = 0
     found_source_assets = 0
   }
+  {
+    sub(/\r$/, "")
+  }
   /^\tpkgver = / {
     print "\tpkgver = " version
     found_pkgver = 1

scripts/update-aur-package.test.ts

@@ -1,5 +1,6 @@
 import assert from 'node:assert/strict';
-import { execFileSync } from 'node:child_process';
+import { execFileSync, spawnSync } from 'node:child_process';
+import crypto from 'node:crypto';
 import fs from 'node:fs';
 import os from 'node:os';
 import path from 'node:path';
@@ -9,6 +10,23 @@ function createWorkspace(name: string): string {
   return fs.mkdtempSync(path.join(os.tmpdir(), `${name}-`));
 }
 
+function toBashPath(filePath: string): string {
+  if (process.platform !== 'win32') return filePath;
+
+  const normalized = filePath.replace(/\\/g, '/');
+  const match = normalized.match(/^([A-Za-z]):\/(.*)$/);
+  if (!match) return normalized;
+
+  const drive = match[1]!;
+  const rest = match[2]!;
+  const probe = spawnSync('bash', ['-c', 'uname -s'], { encoding: 'utf8' });
+  if (probe.status === 0 && /linux/i.test(probe.stdout)) {
+    return `/mnt/${drive.toLowerCase()}/${rest}`;
+  }
+
+  return `${drive.toUpperCase()}:/${rest}`;
+}
+
 test('update-aur-package updates PKGBUILD and .SRCINFO without makepkg', () => {
   const workspace = createWorkspace('subminer-aur-package');
   const pkgDir = path.join(workspace, 'aur-subminer-bin');
@@ -29,15 +47,15 @@ test('update-aur-package updates PKGBUILD and .SRCINFO without makepkg', () => {
       [
         'scripts/update-aur-package.sh',
         '--pkg-dir',
-        pkgDir,
+        toBashPath(pkgDir),
         '--version',
         'v0.6.3',
         '--appimage',
-        appImagePath,
+        toBashPath(appImagePath),
         '--wrapper',
-        wrapperPath,
+        toBashPath(wrapperPath),
         '--assets',
-        assetsPath,
+        toBashPath(assetsPath),
       ],
       {
         cwd: process.cwd(),
@@ -47,8 +65,8 @@ test('update-aur-package updates PKGBUILD and .SRCINFO without makepkg', () => {
 
     const pkgbuild = fs.readFileSync(path.join(pkgDir, 'PKGBUILD'), 'utf8');
     const srcinfo = fs.readFileSync(path.join(pkgDir, '.SRCINFO'), 'utf8');
-    const expectedSums = [appImagePath, wrapperPath, assetsPath].map(
-      (filePath) => execFileSync('sha256sum', [filePath], { encoding: 'utf8' }).split(/\s+/)[0],
+    const expectedSums = [appImagePath, wrapperPath, assetsPath].map((filePath) =>
+      crypto.createHash('sha256').update(fs.readFileSync(filePath)).digest('hex'),
     );
 
     assert.match(pkgbuild, /^pkgver=0\.6\.3$/m);