Add Flatpak and Flathub packaging support (#388)

.github/workflows/flathub.yml

@@ -0,0 +1,44 @@
+name: Update Flathub
+on:
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+
+jobs:
+  update-flathub:
+    name: Update Flathub manifest
+    runs-on: ubuntu-latest
+    # Only run for stable releases (skip betas/pre-releases)
+    if: ${{ !github.event.release.prerelease }}
+    steps:
+      - name: Checkout app repo
+        uses: actions/checkout@v4
+
+      - name: Run update-manifest.sh
+        run: bash flatpak/update-manifest.sh "${{ github.event.release.tag_name }}"
+
+      - name: Checkout Flathub repo
+        uses: actions/checkout@v4
+        with:
+          repository: flathub/app.yaak.Yaak
+          token: ${{ secrets.FLATHUB_TOKEN }}
+          path: flathub-repo
+
+      - name: Copy updated files to Flathub repo
+        run: |
+          cp flatpak/app.yaak.Yaak.yml flathub-repo/
+          cp flatpak/app.yaak.Yaak.metainfo.xml flathub-repo/
+          cp LICENSE flathub-repo/
+          sed -i 's|path: \.\./LICENSE|path: LICENSE|' flathub-repo/app.yaak.Yaak.yml
+
+      - name: Commit and push to Flathub
+        working-directory: flathub-repo
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add -A
+          git diff --cached --quiet && echo "No changes to commit" && exit 0
+          git commit -m "Update to ${{ github.event.release.tag_name }}"
+          git push

.gitignore

@@ -44,3 +44,7 @@ crates-tauri/yaak-app/tauri.worktree.conf.json
 # Tauri auto-generated permission files
 **/permissions/autogenerated
 **/permissions/schemas
+
+# Flatpak build artifacts
+flatpak-repo/
+.flatpak-builder/

flatpak/app.yaak.Yaak.metainfo.xml

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>app.yaak.Yaak</id>
+
+  <name>Yaak</name>
+  <summary>An offline, Git friendly API Client</summary>
+
+  <developer id="app.yaak">
+    <name>Yaak</name>
+  </developer>
+
+  <metadata_license>MIT</metadata_license>
+  <project_license>MIT</project_license>
+
+  <url type="homepage">https://yaak.app</url>
+  <url type="bugtracker">https://yaak.app/feedback</url>
+  <url type="contact">https://yaak.app/feedback</url>
+  <url type="vcs-browser">https://github.com/mountain-loop/yaak</url>
+
+  <description>
+    <p>
+      A fast, privacy-first API client for REST, GraphQL, SSE, WebSocket,
+      and gRPC — built with Tauri, Rust, and React.
+    </p>
+    <p>Features include:</p>
+    <ul>
+      <li>REST, GraphQL, SSE, WebSocket, and gRPC support</li>
+      <li>Local-only data, secrets encryption, and zero telemetry</li>
+      <li>Git-friendly plain-text project storage</li>
+      <li>Environment variables and template functions</li>
+      <li>Request chaining and dynamic values</li>
+      <li>OAuth 2.0, Bearer, Basic, API Key, AWS, JWT, and NTLM authentication</li>
+      <li>Import from cURL, Postman, Insomnia, and OpenAPI</li>
+      <li>Extensible plugin system</li>
+    </ul>
+  </description>
+
+  <launchable type="desktop-id">app.yaak.Yaak.desktop</launchable>
+
+  <branding>
+    <color type="primary" scheme_preference="light">#8b32ff</color>
+    <color type="primary" scheme_preference="dark">#c293ff</color>
+  </branding>
+
+  <content_rating type="oars-1.1" />
+
+  <screenshots>
+    <screenshot type="default">
+      <caption>Crafting an API request</caption>
+      <image>https://assets.yaak.app/uploads/screenshot-BLG1w_2310x1326.png</image>
+    </screenshot>
+  </screenshots>
+
+  <releases>
+    <release version="2026.1.2" date="2026-02-10" />
+  </releases>
+</component>

flatpak/app.yaak.Yaak.yml

@@ -0,0 +1,64 @@
+id: app.yaak.Yaak
+runtime: org.gnome.Platform
+runtime-version: "48"
+sdk: org.gnome.Sdk
+command: yaak-app
+rename-desktop-file: yaak.desktop
+rename-icon: yaak-app
+
+finish-args:
+  - --socket=wayland
+  - --socket=fallback-x11
+  - --share=ipc
+  - --device=dri
+  - --share=network
+  - --socket=pulseaudio # Preview audio responses
+  - --socket=ssh-auth # Git SSH remotes
+  - --socket=gpg-agent # Git commit signing
+  - --talk-name=org.freedesktop.secrets # Keyring for encryption
+  - --filesystem=home # Git repos, ~/.gitconfig, ~/.ssh, etc
+
+modules:
+  - name: git
+    cleanup:
+      - /share
+    make-args:
+      - NO_PERL=1
+      - NO_TCLTK=1
+    make-install-args:
+      - INSTALL_SYMLINKS=1
+      - NO_PERL=1
+      - NO_TCLTK=1
+    sources:
+      - type: archive
+        url: https://www.kernel.org/pub/software/scm/git/git-2.48.1.tar.gz
+        sha256: 51b4d03b1e311ba673591210f94f24a4c5781453e1eb188822e3d9cdc04c2212
+
+  - name: yaak
+    buildsystem: simple
+    build-commands:
+      - ar -x yaak.deb
+      - tar -xf data.tar.gz
+      - mv usr/bin/* /app/bin
+      - mv usr/lib/* /app/lib
+      - mv usr/share/* /app/share
+      - install -Dm644 app.yaak.Yaak.metainfo.xml /app/share/metainfo/app.yaak.Yaak.metainfo.xml
+      - install -Dm644 LICENSE /app/share/licenses/app.yaak.Yaak/LICENSE
+
+    sources:
+      - type: file
+        dest-filename: yaak.deb
+        url: https://github.com/mountain-loop/yaak/releases/download/v2026.1.2/yaak_2026.1.2_amd64.deb
+        sha256: "c4236b5bcf391e579dc79b71c3b5c58f6f9bfc6c175fc70426d0ca85799beba5"
+        only-arches:
+          - x86_64
+      - type: file
+        dest-filename: yaak.deb
+        url: https://github.com/mountain-loop/yaak/releases/download/v2026.1.2/yaak_2026.1.2_arm64.deb
+        sha256: "9ba9b7c9df56ffb9b801e40cb38685f1650cf7e2f9e85dad0ae3329f8e01ff6d"
+        only-arches:
+          - aarch64
+      - type: file
+        path: app.yaak.Yaak.metainfo.xml
+      - type: file
+        path: ../LICENSE

flatpak/update-manifest.sh

@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+#
+# Update the Flatpak manifest with URLs and SHA256 hashes for a given release.
+#
+# Usage:
+#   ./flatpak/update-manifest.sh v2026.2.0
+#
+# This script:
+#   1. Downloads the x86_64 and aarch64 .deb files from the GitHub release
+#   2. Computes their SHA256 checksums
+#   3. Updates the manifest YAML with the correct URLs and hashes
+#   4. Updates the metainfo.xml with a new <release> entry
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+MANIFEST="$SCRIPT_DIR/app.yaak.Yaak.yml"
+METAINFO="$SCRIPT_DIR/app.yaak.Yaak.metainfo.xml"
+
+if [ $# -lt 1 ]; then
+    echo "Usage: $0 <version-tag>"
+    echo "Example: $0 v2026.2.0"
+    exit 1
+fi
+
+VERSION_TAG="$1"
+VERSION="${VERSION_TAG#v}"
+
+# Only allow stable releases (skip beta, alpha, rc, etc.)
+if [[ "$VERSION" == *-* ]]; then
+    echo "Skipping pre-release version '$VERSION_TAG' (only stable releases are published to Flathub)"
+    exit 0
+fi
+
+REPO="mountain-loop/yaak"
+BASE_URL="https://github.com/$REPO/releases/download/$VERSION_TAG"
+
+DEB_AMD64="yaak_${VERSION}_amd64.deb"
+DEB_ARM64="yaak_${VERSION}_arm64.deb"
+
+TMPDIR=$(mktemp -d)
+trap 'rm -rf "$TMPDIR"' EXIT
+
+echo "Downloading $DEB_AMD64..."
+curl -fSL "$BASE_URL/$DEB_AMD64" -o "$TMPDIR/$DEB_AMD64"
+SHA_AMD64=$(sha256sum "$TMPDIR/$DEB_AMD64" | cut -d' ' -f1)
+echo "  SHA256: $SHA_AMD64"
+
+echo "Downloading $DEB_ARM64..."
+curl -fSL "$BASE_URL/$DEB_ARM64" -o "$TMPDIR/$DEB_ARM64"
+SHA_ARM64=$(sha256sum "$TMPDIR/$DEB_ARM64" | cut -d' ' -f1)
+echo "  SHA256: $SHA_ARM64"
+
+echo ""
+echo "Updating manifest: $MANIFEST"
+
+# Update URLs by matching the arch-specific deb filename
+sed -i "s|url: .*amd64\.deb|url: $BASE_URL/$DEB_AMD64|" "$MANIFEST"
+sed -i "s|url: .*arm64\.deb|url: $BASE_URL/$DEB_ARM64|" "$MANIFEST"
+
+# Update SHA256 hashes by finding the current ones and replacing
+OLD_SHA_AMD64=$(grep -A2 "amd64\.deb" "$MANIFEST" | grep sha256 | sed 's/.*"\(.*\)"/\1/')
+OLD_SHA_ARM64=$(grep -A2 "arm64\.deb" "$MANIFEST" | grep sha256 | sed 's/.*"\(.*\)"/\1/')
+
+sed -i "s|$OLD_SHA_AMD64|$SHA_AMD64|" "$MANIFEST"
+sed -i "s|$OLD_SHA_ARM64|$SHA_ARM64|" "$MANIFEST"
+
+echo "  Manifest updated."
+
+echo "Updating metainfo: $METAINFO"
+
+TODAY=$(date +%Y-%m-%d)
+
+# Insert new release entry after <releases>
+sed -i "s|  <releases>|  <releases>\n    <release version=\"$VERSION\" date=\"$TODAY\" />|" "$METAINFO"
+
+echo "  Metainfo updated."
+
+echo ""
+echo "Done! Review the changes:"
+echo "  $MANIFEST"
+echo "  $METAINFO"