## Summary
- Add a scheduled GitHub Actions workflow that checks for the latest
stable Gradle release.
- Update the Gradle wrapper and pinned Gradle Docker build images
automatically.
- Open an automated pull request when an update is available.
- Update the developer prerequisites to Node.js 22+ and Gradle 9.0+.
## Details
The workflow runs every Monday at 03:00 UTC and can also be triggered
manually. It:
1. Resolves the latest stable Gradle version.
2. Finds the matching `gradle:<version>-jdk25` Docker image digest.
3. Updates the Gradle wrapper and Dockerfiles.
4. Verifies the resolved wrapper version and checks the resulting diff.
5. Creates or updates an automated dependency pull request.
The current wrapper and Docker image changes are included as the initial
update generated by this workflow.
## Testing
- Verified the generated changes with `git diff --check`.
- The workflow validates the wrapper version before opening the
automated pull request.
# Description of Changes
PR updates built from source dep versions in Dockerfiles
Changes:
* Updated `CALIBRE_VERSION` from 9.4.0 to 9.13.0 in
`docker/base/Dockerfile`.
* Updated `GS_VERSION` (Ghostscript) from 10.06.0 to 10.07.1 in
`docker/base/Dockerfile`.
* Updated `IM_VERSION` (ImageMagick) from 7.1.2-13 to 7.1.2-29 in
`docker/base/Dockerfile`.
* Updated `QPDF_VERSION` is already at 12.3.2, no change.
* Updated `UNOSERVER_VERSION` from 3.6 to 3.7 in both
`docker/base/Dockerfile` and `docker/unoserver/Dockerfile` to align with
the client version and avoid wire mismatches.
* Updated `TASK_VERSION` from 3.49.1 to 3.52.0 in
`docker/embedded/Dockerfile`, `docker/embedded/Dockerfile.fat`,
`docker/embedded/Dockerfile.ultra-lite`, and `engine/Dockerfile`.
<!--
Please provide a summary of the changes, including:
- What was changed
- Why the change was made
- Any challenges encountered
Closes #(issue_number)
-->
---
## Checklist
### General
- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [X] I have run `task check` to verify linters, typechecks, and tests
pass
- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#7-testing)
for more details.
Bumps the eclipse-temurin group with 1 update in the /docker/backend
directory: eclipse-temurin.
Bumps the eclipse-temurin group with 1 update in the /docker/base
directory: eclipse-temurin.
Bumps the eclipse-temurin group with 1 update in the /docker/embedded
directory: eclipse-temurin.
Updates `eclipse-temurin` from `2f1da10` to `fbcf915`
Updates `eclipse-temurin` from `2f1da10` to `fbcf915`
Updates `eclipse-temurin` from `2f1da10` to `fbcf915`
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Bumps the gradle group with 1 update in the /docker/backend directory:
gradle.
Bumps the gradle group with 1 update in the /docker/embedded directory:
gradle.
Updates `gradle` from `934a520` to `e8aeffb`
Updates `gradle` from `934a520` to `e8aeffb`
Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions
</details>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
# Description of Changes
This change adds a version-scoped override mechanism for dependencies
whose published metadata does not expose a detectable license.
- Added `app/license-overrides.json` with verified Apache License 2.0
metadata for:
- `com.hubspot.immutables:immutables-exceptions:1.9`
- `com.hubspot:algebra:1.5`
- Added `ModuleLicenseOverrideFilter` as custom `buildSrc` logic for the
Gradle dependency license report plugin.
- Applied overrides only when the exact `group:artifact:version` matches
and no usable license metadata was detected.
- Added automatic maintenance of the override file:
- Removes overrides when the dependency is no longer resolved.
- Removes overrides when the dependency starts publishing valid license
metadata.
- Migrates stale overrides to newer unresolved versions and clears their
metadata for re-verification.
- Adds null-valued placeholders for newly detected dependencies without
license metadata.
- Preserves populated overrides for newer versions when already present.
- Added Gradle version-aware dependency ordering for override migration.
- Registered `app/license-overrides.json` as an input for license-report
and license-check preparation tasks.
- Centralized the dependency license report plugin version in
`buildSrc`.
- Added unit tests covering override application, cleanup, migration,
exact-version matching, concurrent versions, placeholder generation, and
numeric version ordering.
- Added documentation describing the override lifecycle, verification
requirements, maintenance workflow, and validation commands.
- Replaced broad null-license allowances for the two HubSpot modules
with explicit Apache License 2.0 metadata.
- Added accepted GNU Lesser General Public License name variants
encountered in dependency metadata.
The change was made because some dependencies have known upstream
licenses but do not publish license metadata in a form detected by the
Gradle license report plugin. Previously, these dependencies were
permitted through module-specific null-license exceptions, leaving
incomplete information in the generated report. The new mechanism
supplies verified metadata without overriding valid metadata published
by dependencies.
---
## Checklist
### General
- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [ ] I have run `task check` to verify linters, typechecks, and tests
pass
- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#7-testing)
for more details.
Bumps eclipse-temurin from `b27ca47` to `f9bd881`.
[](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)
You can trigger a rebase of this PR by commenting `@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)
</details>
> **Note**
> Automatic rebases have been disabled on this pull request as it has
been open for over 30 days.
---------
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Anthony Stirling <77850077+Frooodle@users.noreply.github.com>
# Description of Changes
This change upgrades the project from Gradle **9.6.0** to **9.6.1**
across all build environments to keep the toolchain consistent and
aligned.
### What was changed
- Updated the Gradle Wrapper to **9.6.1**.
- Updated all GitHub Actions workflows using
`gradle/actions/setup-gradle` to install Gradle **9.6.1**.
- Updated all Docker build stages to use the `gradle:9.6.1-jdk25` image
with the corresponding pinned image digest.
- Regenerated the Windows Gradle wrapper script, resulting in minor
comment updates (`Gradle` → `gradlew`).
### Why the change was made
- Keep the project up to date with the latest Gradle patch release.
- Ensure all local, CI, and Docker build environments use the same
Gradle version.
- Benefit from the latest bug fixes and maintenance improvements
included in Gradle 9.6.1.
---
## Checklist
### General
- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [ ] I have run `task check` to verify linters, typechecks, and tests
pass
- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#7-testing)
for more details.
# Description of Changes
### What was changed
- Updated `BASE_VERSION` references in:
- `docker/backend/Dockerfile`
- `docker/embedded/Dockerfile`
- `docker/embedded/Dockerfile.fat`
- Pinned `stirlingtools/stirling-pdf-base:1.0.2` to a specific SHA256
digest.
- Pinned the `eclipse-temurin:25-jre-noble` image used in the
`jar-extract` stage to a specific SHA256 digest.
- Pinned the `ghcr.io/astral-sh/uv:python3.13-bookworm-slim` image in
`engine/Dockerfile.dev` to a specific SHA256 digest.
- Removed reliance on mutable image tags alone for these build stages.
### Why the change was made
- Ensure deterministic and reproducible Docker builds.
- Prevent unexpected changes caused by upstream image tag updates.
- Improve supply chain integrity by explicitly defining the exact image
artifacts used during builds.
- Align container build practices with security and compliance
recommendations.
---
## Checklist
### General
- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [x] I have run `task check` to verify linters, typechecks, and tests
pass
- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#7-testing)
for more details.
## What
Lets the admin portal ("Stirling Processor") ship **inside the JAR**,
gated by a build flag. On `main` the portal already exists as a lazy
`/portal/*` route in the editor but isn't included in production builds
and isn't reachable in a login-enabled server. This PR makes it a
**flag-gated, directly-navigable** part of the editor bundle, and wires
it into the PR preview deployment so it can be tried live.
It keeps the exact architecture `main` uses (portal = a lazy chunk of
the editor, not a separate app), so it inherits all the editor's global
providers/styles and there's no second build to maintain.
## How
**Frontend - gate the existing lazy route**
([`adminRouteExtensions.tsx`](frontend/editor/src/proprietary/routes/adminRouteExtensions.tsx))
```ts
const includePortal = import.meta.env.VITE_INCLUDE_PORTAL === "true" || import.meta.env.DEV;
const PortalApp = includePortal ? lazy(() => import("@portal/PortalApp")) : null;
```
Vite bakes the env to a literal, so when off the dynamic import is
**tree-shaken out entirely** (no `PortalApp` chunk emitted). Always on
in dev. `VITE_INCLUDE_PORTAL` is typed in `vite-env.d.ts` and declared
(default `false`) in `editor/.env`.
**Gradle** ([`build.gradle`](app/core/build.gradle)) -
`-PbuildWithPortal=true` forces `buildWithFrontend=true` and sets
`VITE_INCLUDE_PORTAL=true` on the editor build. Process-env takes
priority over `.env`, so the flag wins for JAR builds while plain `vite
build` / Cloudflare Pages default to off.
**Backend - make the shell reachable**
([`RequestUriUtils`](app/common/src/main/java/stirling/software/common/util/RequestUriUtils.java))
- permits `/portal` + `/portal/*` as public SPA routes. The editor keeps
its JWT in localStorage (not a cookie), so a direct nav/refresh to
`/portal` isn't authenticated at the server and would otherwise redirect
to `/login` and never load. Serving the shell pre-auth (like the editor
root already is) lets it load; **access control is unchanged** - the
portal has its own auth gate + `RequirePortalAccess`, and its data APIs
stay protected.
**Docker** - the embedded Dockerfiles take `ARG BUILD_PORTAL=false` →
`-PbuildWithPortal=${BUILD_PORTAL}`. Default off, so official
`push-docker` images do **not** bundle the portal.
**CI - scoped to the PR preview deploy only**
([`PR-Auto-Deploy-V2.yml`](.github/workflows/PR-Auto-Deploy-V2.yml)) -
the one job that builds the JAR and comments owns all portal wiring:
passes `BUILD_PORTAL=true`, enables the portal's backend features
(`POLICIES_ENABLED`, `STIRLING_BILLING_ACCOUNT_LINK_ENABLED`), and adds
an "Admin portal included" line (linking `/portal` via the direct IP) to
the deployment comment. `push-docker`, `build.yml`, `test-build-docker`,
and the shared paths-filter are untouched.
## Validation (real, in the JAR)
Built and booted the JAR with `-PbuildWithPortal=true` and login
enabled:
- `/portal` and `/portal/users` load via direct nav and render **fully
themed** (dark surfaces, gradients, filled buttons).
- Editor-only build (`-PbuildWithFrontend=true`, no portal flag) →
editor ships, **0 portal chunks** (tree-shaken).
- `-PbuildWithPortal=true` → `PortalApp` chunk present.
Green: `frontend:check:all` (typecheck all variants, lint, format,
build, tests incl. the `VITE_*` env guard), backend compile,
`RequestUriUtilsTest`, spotless.
## Notes
- **Official images never bundle the portal** (Dockerfile default off);
only the PR preview does. Flip `BUILD_PORTAL` / `-PbuildWithPortal` to
include it elsewhere.
- The `/portal` shell being public is the one deviation from `main`, and
it's required for the route to be reachable at all in a login-enabled
server; data access is still fully gated.
# Description of Changes
## What was changed
- Updated all GitHub Actions workflows using Gradle from older versions
(9.3.1 and 9.5.1) to Gradle 9.6.0.
- Updated the Gradle Wrapper distribution URL to use Gradle 9.6.0.
- Updated all Gradle-based Docker build stages to use the
`gradle:9.6.0-jdk25` image and corresponding image digest.
- Aligned CI, Docker, and local development environments on the same
Gradle version.
- Included the regenerated `gradlew` script changes produced by the
Gradle wrapper update process.
## Why the change was made
- Ensures consistent Gradle versions across local development, CI
workflows, and Docker builds.
- Takes advantage of the latest Gradle 9.6.0 improvements, fixes, and
compatibility updates.
- Reduces the risk of version mismatches causing build or deployment
inconsistencies.
- Simplifies maintenance by standardizing the build toolchain throughout
the repository.
---
## Checklist
### General
- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [ ] I have run `task check` to verify linters, typechecks, and tests
pass
- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#7-testing)
for more details.
## Add Taskfile for unified dev workflow
### Summary
- Introduces [Taskfile](https://taskfile.dev/) as the single CLI entry
point for all development workflows across backend, frontend, engine,
Docker, and desktop
- ~80 tasks organized into 6 namespaces: `backend:`, `frontend:`,
`engine:`, `docker:`, `desktop:`, plus root-level composites
- All CI workflows migrated to use Task
- Deletes `engine/Makefile` and `scripts/build-tauri-jlink.{sh,bat}` —
replaced by Task equivalents
- Removes redundant npm scripts (`dev`, `build`, `prep`, `lint`, `test`,
`typecheck:all`) from `package.json`
- Smart dependency caching: `sources`/`status`/`generates`
fingerprinting, CI-aware `npm ci` vs `npm install`, `run: once` for
parallel dep deduplication
### What this does NOT do
- Does not replace Gradle, npm, or Docker — Taskfile is a thin
orchestration wrapper
- Does not change application code or behavior
### Install
```
npm install -g @go-task/cli # or: brew install go-task, winget install Task.Task
```
### Quick start
```
task --list # discover all tasks
task install # install all deps
task dev # start backend + frontend
task dev:all # also start AI engine
task test # run all tests
task check # quick quality gate (local dev)
task check:all # full CI quality gate
```
### Test plan
- [ ] Install `task` CLI and run `task --list` — verify all tasks
display
- [ ] Run `task install` — verify frontend + engine deps install
- [ ] Run `task dev` — verify backend + frontend start, Ctrl+C exits
cleanly
- [ ] Run `task frontend:check` — verify typecheck + lint + test pass
- [ ] Run `task desktop:dev` — verify jlink builds are cached on second
run
- [ ] Verify CI passes on all workflows
---------
Co-authored-by: James Brunton <jbrunton96@gmail.com>
# Description of Changes
This pull request makes significant improvements to the Docker build
process for the embedded Stirling-PDF image, focusing on build
efficiency, runtime optimization, and maintainability. Key changes
include upgrading major tool versions, introducing optional stripping of
Calibre's WebEngine to reduce image size, consolidating ImageMagick
layers, and refining the Python environment build process. The runtime
image is now leaner, with clearer separation between build and runtime
dependencies, and improved caching for faster builds and pulls.
**Build and Dependency Management Improvements**
* Upgraded Calibre to version `9.4.0` and added support for the
`TARGETPLATFORM` build argument for multi-platform builds.
* Added an optional `CALIBRE_STRIP_WEBENGINE` build argument to strip
Chromium/WebEngine from Calibre, saving ~80 MB when PDF output via
Calibre is not needed.
* Consolidated ImageMagick outputs into a single staging directory
(`/magick-export`) to reduce Docker layers and improve caching
efficiency.
* Refactored Python virtual environment build: now built in a dedicated
stage with pre-built wheels and copied into the runtime image,
eliminating the need for build tools and pip installs at runtime.
**Runtime Image Optimization**
* Reduced installed system packages to only what is needed at runtime;
Python build tools and dev packages are no longer included.
* Cleaned up unnecessary runtime files, including removal of build-only
Python artifacts and system headers, for a smaller and more secure
image.
**Layer and Copy Optimization**
* Switched to `COPY --link` for all major external tool layers and
application files, enabling independent layer caching and parallel pulls
for faster builds.
**Runtime Configuration and Health**
* Improved runtime directory structure and permissions, added persistent
cache directories for Project Leyden AOT, and wrote the version tag to
`/etc/stirling_version` for easier script access.
* Updated the healthcheck to wait longer for startup and increased
timeout/retries for more robust readiness detection.
<!--
Please provide a summary of the changes, including:
- What was changed
- Why the change was made
- Any challenges encountered
Closes #(issue_number)
-->
---
## Checklist
### General
- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.
---------
Signed-off-by: Balázs Szücs <bszucs1209@gmail.com>
Bumps alpine from 3.23.2 to 3.23.3.
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# Description of Changes
This pull request introduces several improvements focused on security
and reliability in both the Docker build process and the backend API.
The most significant changes are the use of digest-pinned Docker base
images to ensure reproducible builds, safer handling of user-provided
filenames in error messages, and a switch to more reliable dependency
installation in CI workflows.
**Docker image security and reproducibility:**
* All Dockerfiles now use digest-pinned base images (e.g.,
`node:20-alpine@sha256:...`, `gradle:8.14-jdk21@sha256:...`,
`alpine:3.22.1@sha256:...`, `nginx:alpine@sha256:...`) to guarantee
build consistency and protect against upstream image changes.
[[1]](diffhunk://#diff-f8faae0938488156cf26e9322ffdf755deaa8770a7ac8c524dd6126c19548888L5-R5)
[[2]](diffhunk://#diff-f8faae0938488156cf26e9322ffdf755deaa8770a7ac8c524dd6126c19548888L18-R18)
[[3]](diffhunk://#diff-f8faae0938488156cf26e9322ffdf755deaa8770a7ac8c524dd6126c19548888L38-R38)
[[4]](diffhunk://#diff-2f5cd3ad965c86a7a5b4af6e0513ad294e0426644d9f5b5358dfb16a2ef995a7L5-R5)
[[5]](diffhunk://#diff-2f5cd3ad965c86a7a5b4af6e0513ad294e0426644d9f5b5358dfb16a2ef995a7L18-R18)
[[6]](diffhunk://#diff-2f5cd3ad965c86a7a5b4af6e0513ad294e0426644d9f5b5358dfb16a2ef995a7L37-R37)
[[7]](diffhunk://#diff-e9edf3a05475d0721a0e65be1ba0eeb162ae972891b0f6d7e1285687efab1de0L9-R9)
[[8]](diffhunk://#diff-fa0700cfd7d90d832649eb1d0503904564bb3b28c48972be7d9f17e4ce32a3dcL9-R9)
[[9]](diffhunk://#diff-2e766aaf0c87e7b8a62d2a2986f6999c38cc35f677479e31b77d1b427c7aeef7L5-R5)
[[10]](diffhunk://#diff-1726db0cbef194c9be3cba9825c0794802b154e15e4c892c1544d0aace03e037L5-R5)
[[11]](diffhunk://#diff-c1b6dd504a16fc68cd064baf9cf07d9dd31da56eb55de69601844ab03a5ae319L5-R5)
[[12]](diffhunk://#diff-2fc7fcfcfdbb617dd8fbb6b1a2ea5709f9018d618d13942cb33d3e0ed127df16L5-R5)
[[13]](diffhunk://#diff-2fc7fcfcfdbb617dd8fbb6b1a2ea5709f9018d618d13942cb33d3e0ed127df16L39-R39)
[[14]](diffhunk://#diff-759e94102d21fe6f9bde8ddb0b4f95b5d5cd214b0355ea0419d3ea6c09e8ffbfL2-R2)
[[15]](diffhunk://#diff-759e94102d21fe6f9bde8ddb0b4f95b5d5cd214b0355ea0419d3ea6c09e8ffbfL19-R19)
**Backend API security:**
* In `ConvertEmlToPDF.java`, error messages now escape user-provided
filenames using `HtmlUtils.htmlEscape`, preventing potential XSS
vulnerabilities when displaying error messages that include filenames.
[[1]](diffhunk://#diff-45d22a96bae3e8a746b7fb2c39e25c80aee0bf733b528a3517db8fdd2a3d25cdR13)
[[2]](diffhunk://#diff-45d22a96bae3e8a746b7fb2c39e25c80aee0bf733b528a3517db8fdd2a3d25cdR156-R170)
**CI/CD reliability:**
* All GitHub Actions workflows (`multiOSReleases.yml`,
`releaseArtifacts.yml`, `tauri-build.yml`) now use `npm ci` instead of
`npm install` for frontend dependency installation, ensuring clean,
reproducible installs that match the lockfile.
[[1]](diffhunk://#diff-895b214ee023c8c26048a2a3b946cfb1ebc4f26fbc8a9c2fa54b77c12e763b6bL271-R271)
[[2]](diffhunk://#diff-699ff98fe113446c403eb07daf16dd1966c2a047ab0b9f7e38fd695d079f7dddL177-R177)
[[3]](diffhunk://#diff-b34ab107dd4bc92075b2e89b6f16e4a2813e267ca7c2afebdb1931a0a3900d5aL177-R177)
---
## Checklist
### General
- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.
