$gpc bundle

--json--size-gate

Analyze the size composition of Android App Bundles and APKs locally — no Java, no bundletool, no Android Studio required.

usagegpc bundle <file> [options]

Commands

Command	Description
bundle analyze	Per-module and per-category size breakdown
bundle compare	Size diff between two bundles or APKs

bundle analyze

Parse an AAB or APK and display size breakdown by module (base, feature modules) and category (dex, resources, assets, native libs, manifest, signing, other).

Synopsis

gpc bundle analyze <file> [options]

Options

Flag	Type	Default	Description
--threshold	number		Fail if compressed size exceeds threshold (MB)
--output	string	table	Output format: table, json

Example

Analyze an AAB:

gpc bundle analyze app-release.aab

File: app-release.aab
Type: AAB
Total compressed: 24.31 MB
Total uncompressed: 48.72 MB
Entries: 1,247

Modules:
  module          compressed    uncompressed    entries
  base            22.10 MB      44.50 MB        1,180
  feature_camera   1.85 MB       3.60 MB           52
  (root)         376.0 KB      620.0 KB           15

Categories:
  category        compressed    uncompressed    entries
  dex             10.20 MB      22.40 MB          12
  native-libs      8.50 MB      15.30 MB          28
  resources        3.80 MB       7.60 MB         890
  assets           1.20 MB       2.40 MB          45
  manifest        120.0 KB      280.0 KB           3
  signing          80.0 KB      180.0 KB           8
  other           410.0 KB      520.0 KB         261

JSON output for CI pipelines:

gpc bundle analyze app-release.aab --output json

CI size gate (exit code 6 if compressed size exceeds 150 MB):

gpc bundle analyze app-release.aab --threshold 150

---

bundle compare

Compare two bundles or APKs and show size deltas by module and category. Useful for tracking size regressions between releases.

Synopsis

gpc bundle compare <file1> <file2> [options]

Options

Flag	Type	Default	Description
--output	string	table	Output format: table, json

Example

Compare two release builds:

gpc bundle compare v1.2.0.aab v1.3.0.aab

Before: v1.2.0.aab (24.31 MB)
After:  v1.3.0.aab (26.12 MB)
Delta:  +1.81 MB (+7.4%)

Module changes:
  module            before      after       delta
  feature_camera    1.85 MB     3.20 MB     +1.35 MB
  base              22.10 MB    22.56 MB    +460.0 KB

Category changes:
  category          before      after       delta
  native-libs       8.50 MB     9.85 MB     +1.35 MB
  dex               10.20 MB    10.60 MB    +400.0 KB
  resources         3.80 MB     3.86 MB     +60.0 KB

JSON output for CI diff tracking:

gpc bundle compare old.aab new.aab --output json

CI Integration

Size gate in GitHub Actions

- name: Check bundle size
  run: gpc bundle analyze app-release.aab --threshold 150

Exit code 6 on threshold breach integrates with CI failure workflows.

Size regression tracking

- name: Compare with baseline
  run: |
    gpc bundle compare baseline.aab app-release.aab --output json > size-diff.json

Errors

Code	Exit	Description
FILE_NOT_FOUND	1	The specified file does not exist
INVALID_ZIP	1	The file is not a valid ZIP archive
THRESHOLD_BREACHED	6	Compressed size exceeds --threshold value

Related

• releases -- Upload and manage releases
• internal-sharing -- Quick QA distribution
• Vitals Quality Gates -- CI threshold alerting