Fix: [for cherry-picking] Installation workflows now copy Dockerfile.de

Dockerfile.decypharr

@@ -2,8 +2,8 @@
 #  Dockerfile.decypharr
 #
 #  Thin wrapper around the upstream Decypharr image that adds a /etc/passwd
-#  entry for UID 1000 ("appuser").  This is required because the container is
-#  run as UID 1000 (via `user: PUID:PGID` in docker-compose.yml) and
+#  entry for the runtime UID ("appuser").  This is required because the
+#  container runs as `PUID:PGID` (via docker-compose.yml) and
 #  fusermount3 calls `id -un` to resolve the username before mounting the
 #  FUSE filesystem.  Without a matching passwd entry fusermount3 exits with:
 #
@@ -15,9 +15,11 @@
 ARG DECYPHARR_VERSION=v2.4
 FROM ghcr.io/sirrobot01/decypharr:${DECYPHARR_VERSION}
 
+ARG APP_UID=1000
+
 # adduser flags:
-#   -u 1000   match the PUID used at runtime
+#   -u APP_UID  match the PUID used at runtime
 #   -D        no password (daemon account)
 #   -H        do not create a home directory
 #   -s /bin/sh  minimal shell (required by some FUSE helpers)
-RUN adduser -u 1000 -D -H -s /bin/sh appuser
+RUN adduser -u "${APP_UID}" -D -H -s /bin/sh appuser

docker-compose.yml

@@ -30,6 +30,7 @@ services:
       dockerfile: Dockerfile.decypharr
       args:
         DECYPHARR_VERSION: "v2.4"
+        APP_UID: "${PUID:-1000}"
     image: torbox-decypharr:v2.4
     container_name: decypharr
     user: "${PUID:-1000}:${PGID:-1000}"

setup.ps1

@@ -557,6 +557,16 @@ function Invoke-GenerateDockerCompose {
     Copy-Item -Path $SourceFile -Destination $ComposeFile -Force
     Write-LogInfo "Copied docker-compose.yml to: $ComposeFile"
 
+    $DockerfileSource = Join-Path $ScriptDir "Dockerfile.decypharr"
+    $DockerfileDestination = Join-Path $InstallDir "Dockerfile.decypharr"
+    if (-not (Test-Path $DockerfileSource)) {
+        Write-LogWarn "Source Dockerfile.decypharr not found at: $DockerfileSource"
+        Write-LogStep "Failed to set up Docker Compose."
+        return
+    }
+    Copy-Item -Path $DockerfileSource -Destination $DockerfileDestination -Force
+    Write-LogInfo "Copied Dockerfile.decypharr to: $DockerfileDestination"
+
     $OverrideFile = Join-Path $InstallDir "docker-compose.override.yml"
     if (Test-Path $OverrideFile) { Remove-Item -Path $OverrideFile -Force }
 

setup.sh

@@ -1319,8 +1319,9 @@ ENV_EOF
 generate_docker_compose() {
     log_step "Setting up Docker Compose..."
 
-    # Copy static compose file from repo to install directory
+    # Copy static compose file and its local build context to install directory
     cp "${SCRIPT_DIR}/docker-compose.yml" "${COMPOSE_FILE}"
+    cp "${SCRIPT_DIR}/Dockerfile.decypharr" "${INSTALL_DIR}/Dockerfile.decypharr"
 
     # Ensure no ghost overrides remain from previous installations
     rm -f "${INSTALL_DIR}/docker-compose.override.yml"