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Levi Neely 82aaf83d9a Implement Tasks #3, #4, #5: tree tests, pfstasks tree layer, DB harness
Task #3 — Unit tests for ptree and pintervaltree
  tests/unit-tests/test_ptree.c: 8 tests covering single-node insert,
  in-order traversal after arbitrary and reverse inserts, BST lookup,
  leaf/root/all-node deletion, and ptree_for_each visitation.
  tests/unit-tests/test_pintervaltree.c: 18 tests covering single add,
  non-overlapping, overlapping/adjacent/contained/spanning merges,
  chain merge, remove middle split, remove exact/left/right/spanning,
  cut_end, first_interval_containing_or_after, and free(NULL).

Task #4 — Extract pfstasks tree layer
  pclsync/pfstasks_tree.h + pclsync/pfstasks_tree.c: pure tree layer
  (zero psql calls) extracted from pfstasks.c — pfs_task_search_tree,
  pfs_task_walk_tree (static helpers), pfs_task_insert_into_tree,
  pfs_task_find_mkdir/rmdir/creat/unlink,
  pfs_task_find_mkdir_by_folderid, pfs_task_find_creat_by_fileid.
  pclsync/pfstasks.c: #includes pfstasks_tree.h; all moved functions
  removed; all callers unchanged.
  tests/unit-tests/test_pfstasks_tree.c: 13 tests using direct tree
  construction (no DB) to verify find-by-name, taskid discrimination,
  find-by-numeric-id, and empty-folder edge cases.

Task #5 — psql in-memory harness + pfstasks DB tests
  tests/helpers/psql_test_helpers.h + .c: lightweight harness that
  opens :memory: via sqlite3_open, enables PRAGMA foreign_keys=ON, and
  applies the full PSYNC_DATABASE_STRUCTURE schema. Exposes
  psql_test_db(), psql_test_exec(), psql_test_insert_fstask(),
  psql_test_count_fstask/fstaskdepend(). No dependency on psql.c.
  tests/unit-tests/test_pfstasks_db.c: 10 tests verifying schema
  creation, fstask insertion/query, fstaskdepend insertion, CASCADE
  DELETE propagation, FK enforcement, rmdir-blocking SQL pattern,
  creat-after-unlink sequencing, and open/close idempotence.

All 11 new tests pass; production build clean.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-10 19:48:22 +01:00
.github/workflows Add GitHub Actions CI workflow for unit tests (#379) 2026-03-10 17:48:42 +01:00
dev arm64 arch devhost 2025-07-20 16:01:47 +02:00
doc Fix MBEDTLS-3.x.md: Add LIBLDFLAGS update to linker path (#168) 2026-02-27 08:44:38 +01:00
pclsync Implement Tasks #3, #4, #5: tree tests, pfstasks tree layer, DB harness 2026-03-10 19:48:22 +01:00
tests Implement Tasks #3, #4, #5: tree tests, pfstasks tree layer, DB harness 2026-03-10 19:48:22 +01:00
.clang-format manual formatting (#136) 2025-03-11 21:36:26 +01:00
.clang-tidy Add clang-tidy signal safety checks (pcl-2s2.2) (#367) 2026-03-08 13:41:51 +01:00
.envrc enable direnv for dev shell 2025-04-13 08:47:23 +02:00
.gitignore Add unit test for psync_task_free refcount fix (#377) 2026-03-10 19:19:01 +01:00
CLI11.hpp Revert "Streamline CLI11.hpp to functionality actually used by pcloudcc" (#81) 2024-12-10 21:48:15 +01:00
LOG-MANAGEMENT.md Refactor logging, add cache-size, fs-event-log (#163) 2026-02-27 08:38:28 +01:00
Makefile Implement Tasks #3, #4, #5: tree tests, pfstasks tree layer, DB harness 2026-03-10 19:48:22 +01:00
README.md Update README.md (#376) 2026-03-10 14:10:51 +01:00
control_tools.cpp Add memory accounting per subsystem (#371) 2026-03-08 21:47:22 +01:00
control_tools.h non interactive command processing (#123) 2025-03-09 19:18:38 +01:00
default.nix nix dev shell (#146) 2025-04-11 00:44:35 +02:00
detect_fuse.sh Migrate to FUSE 3.x API (#350) 2026-03-09 21:51:00 +01:00
flake.lock Nix shell uses flakes (#147) 2025-04-11 20:55:58 +02:00
flake.nix add watchexec to dev shell 2025-04-18 11:32:16 +02:00
main.cpp Add memory accounting per subsystem (#371) 2026-03-08 21:47:22 +01:00
pcloudcc.logrotate Refactor logging, add cache-size, fs-event-log (#163) 2026-02-27 08:38:28 +01:00
pclsync_lib.cpp Add memory accounting per subsystem (#371) 2026-03-08 21:47:22 +01:00
pclsync_lib.h Fix #90, #109: Support 2FA when running as a daemon (#175) 2026-03-02 21:36:33 +01:00
rpcclient.cpp Add memory accounting per subsystem (#371) 2026-03-08 21:47:22 +01:00
rpcclient.h 130 use trustworthy location for log and socket (#134) 2025-03-11 19:03:58 +01:00

README.md

Introduction

pcloudcc is simple linux console client for pCloud cloud storage derived from the console-client developed by pCloud. This version is independently maintained by me, whose only affiliation with pCloud is as a user of their services. Due credit goes to Anton Titov, Ivan Stoev, and pCloud.

Supported Platforms & Distributions

The target operating system and platform for this program is linux/amd64, and has been reported to work on linux/aarch64. Program behavior on 32-bit architectures is considered undefined.

I aim to support as many distributions as possible. I maintain a package for AUR and Nix. I do not plan on providing or maintaining any other packages, but encourage anyone interested in doing so for their own distributions.

Compatibility Matrix

Distribution FUSE
Debian trixie 2.x
Debian trixie 3.x
Arch Linux (rolling) 3.x latest
Fedora 41 3.x
Fedora (latest) 3.x latest
Debian forky 3.18+
Slackware 15 3.10.5

All configurations require mbedTLS 3.x. Runtime mount testing was performed manually on FUSE 2 (libfuse 2.9.x), FUSE 3 (libfuse3 3.10.5), and FUSE 3.18+ (Debian forky container).

Notices

Security Notice

My code audits are best-effort, and I make security enhancements as I identify problems. However, I do not promise that this program is free of even older and well-known security vulnerabilities. Therefore, I recommend using this program only on a trusted single-user system. Security-related code audits and contributions are most welcome!

See Also

  • Contributing: Read this if you're interested in helping out. Short version: do your best to write good code, be courteous to maintainers, and most importantly: have fun!

  • Building: Read this if you're not sure how to build pcloudcc. For most users, make and make install are enough.

  • mbedtls 3.x migration notes: Read this if you use an older distribution such as debian:bookworm and encounter build problems.

  • Device Validation Guide: Read this if you're running pcloudcc and encounter device validation-related errors.

  • Usage Guide: Read this if you're unsure how to start using pcloudcc.

  • Log Management Guide: Read this to configure log rotation, cache size limits, and custom log paths. To set up automatic log rotation, copy pcloudcc.logrotate to /etc/logrotate.d/pcloudcc.

  • pcloudcc-service: Container-based systemd service for running pcloudcc in userspace with podman. Includes multi-stage Dockerfile that builds pcloudcc from source and Quadlet systemd unit for automated background syncing.