huntedbytheirs/kappa
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fa1aa42a9c0215e22b8057ff151c4345f41e9c7d
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9 Commits
Author SHA1 Message Date
huntedbytheirs 4f1ce17ec8 feat: add repos DSL, index format, and kappa index command 
- Add repos { } block to system config with named repos, channels,
  mirrors, and priority

- Add index "name" { } file format for package indexes

- Add kappa index <dir> subcommand that scans .kap files and
  generates index.kap

- parse_index() and build_index() in DSL module

- format_index() roundtrip support in tools module

- validate and format subcommands handle all three formats
  (package, config, index) with automatic detection

- Backward compatible: remotes = [...] still works unchanged
 2026-08-04 13:48:25 -04:00
huntedbytheirs 86f578bd4a feat: add GNU Make 4.4.1 package definition 
Full autotools build (./configure, make, make check, make install)
verified end-to-end — builds, installs, produces working binary.
 2026-08-04 13:29:31 -04:00
huntedbytheirs d02ab4b7b6 docs: update examples with += env operator and env usage docs 
- foo.kap: document all three env operators (=, ?=, +=) in header,
  demonstrate += in env block with comments

- postgres.kap: demonstrate += for appending security hardening flags

- config.kap: demonstrate system-level += for inherited flags
 2026-08-04 13:19:59 -04:00
huntedbytheirs 7e93db2d07 feat: portability, correctness, and quality improvements for v0.2 
Portability (Linux distro-agnostic):
- Remove hardcoded Clang compiler enforcement; GCC now builds
- Add find_package(Threads REQUIRED) for older glibc
- Add cmake install() target
- FHS 3.0 default root: /kappa -> /usr/local/kappa
- fs::path operator/ for all init/bootloader paths (fixes prefix fragility)
- Multi-distro zoneinfo search (FHS, NixOS, Guix, alt)
- Portable tar extraction (drop GNU-only --no-same-permissions)
- Runit enable/disable commands now prefix-aware
- --root CLI flag before/after subcommand, lazy directory creation
- Shebang constants de-duplicated to types.hpp

Correctness (race conditions, UB, corruption):
- Fix CWD race in scheduler: per-child chdir() instead of process-global
- Fix UB const_cast in exec_cmd/exec_capture: mutable argv buffers
- Fix non-atomic installed DB writes: tmp+rename pattern
- Fix read_file() no longer calls exit(1), throws instead
- Fix silent catch(...) parse errors now print diagnostics
- Fix rebuild false positives with config_hash change detection
- Fix s6 disable_cmd copy-paste bug (was identical to enable)
- Fix runit enable_cmd incomplete, disable_cmd wrong target
- Fix dinit env vars: functional env-file + companion .env

Quality:
- Add -Wall -Wextra -Wpedantic to CMake, fix 2 pre-existing warnings
- Move parse_int from error.hpp to parse_util.hpp
- Fix hash verification guard checks all three hash types
- Check patch return code in fetch.cpp
- Add explicit system_dir creation in ensure_directories()
- Add resolve to needs_dirs for build_registry() consistency
- Update stale /kappa path references in examples
- Remove inaccurate -Werror claim in CONTRIBUTING.md
- Add build-gcc/ and agent dirs to .gitignore
- Suppress clang-tidy portability-avoid-pragma-once
- Fix .gitignore /kappa pattern (was matching include/kappa/)
- Delete stale vcpkg_installed/ directory

54/54 tests pass. Builds on Clang and GCC with 0 warnings.
 2026-07-31 08:28:49 -04:00
huntedbytheirs dd984f96d4 feat: system-agnostic package manager — 5 inits, 2 bootloaders, parallel scheduler 
Complete rewrite of kappa from a sequential build tool into a
system-agnostic package manager with runtime init switching.

Core additions:
- 5 init system backends: systemd, openrc, s6, runit, dinit
  (service file generation, enable/disable, init_paths)
- 2 bootloader backends: grub, limine (config generation, fallback entries)
- Parallel scheduler with worker pool, depth-based priority (Beta/Alpha/Zeta),
  atomic claiming, dependency tracking, deduplication, and failure propagation
- Init-switch impact analysis: only rebuild packages using ${enabledinit}
- Init-agnostic service definitions: flat NamedService blocks replace
  per-init nesting
- Package conflicts: mutual incompatibility detection in resolver
- System groups: init-agnostic group creation in DSL
- Init-agnostic hostname/timezone: direct /etc/hostname and /etc/localtime writes
- Source tarball caching at /kappa/cache/ with atomic write-then-rename
- Package recipe caching with remote fetching and version comparison
- remotes = [...] block in system config for package repositories
- Auto-fetch: rebuild resolves missing packages from remotes
- uninstall phase in package definitions
- ${enabledinit} eval variable for init-conditional builds
- Shared util module (to_lower, shell_escape)
- 54 integration tests across two shell test suites
- Comprehensive README and CONTRIBUTING guide

Bug fixes from review:
- CRITICAL: Replace std::system() with fork+execvp (command injection)
- CRITICAL: Fix scheduler deadlock on successful completion
- CRITICAL: Fix rebuild init/kernel/bootloader change detection
- HIGH: Fix path traversal via unsanitized package names in cache
- HIGH: Fix TOCTOU race in cache write with atomic rename
- HIGH: Fix formatter dropping remotes/imports blocks
- HIGH: Fix formatter stripping empty-string assert values
- HIGH: Fix formatter non-idempotent output (sorted key iteration)
- HIGH: Populate ${enabledinit} from boot.init in BuildStep
- MEDIUM: Fix data race on non-atomic scheduler stop flag
- MEDIUM: Fix compute_depths() traversal direction
- MEDIUM: Add runit to doctor supported-init warning
- MEDIUM: Extract to_lower/shell_escape to shared kappa::util
- MEDIUM: Consolidate generator declarations in headers
 2026-07-31 05:32:57 -04:00
huntedbytheirs d7fc9d45fb fix: fetcher security — fork+execve, hash verification, tar safety, CLI --help 
B1: Replaced all std::system()/popen() with fork+execve — zero shell injection
B2+B3: Added sha256/sha512/md5 fields to PackageDef, parser support, actual hash comparison in verify_hash()
B4: tar --no-same-owner --no-same-permissions, zip uses unzip instead of tar
B5: Patch sha256 verified before application via -i flag (no shell redirect)
B6: kappa fetch --help now prints usage and exits 0
Also: removed dead ternary code, added <cstdlib>/<sys/wait.h>/<unistd.h>
 2026-07-30 03:59:15 -04:00
huntedbytheirs 0c1e82d66b fix: review fixes + feat: imports, assertions, merge engine, per-package overrides 
Review fixes (8 blocking issues):
- Extract ParseError to shared error.hpp (ODR fix)
- Remove dead package.cpp/package.hpp + tomlplusplus dep
- Safe parse_int() helper replacing crash-prone std::stoi
- consume_string() now accepts bare numbers and idents
- line_at() fixed for post-EOF line numbers
- Subcommand validation before file read in CLI
- KwService/KwAssert/KwImport added to consume_ident()
- root partition promoted to first-class BootBlock field

New features:
- Imports: imports = [...] with recursive merge resolution
- Assertions: assert { "msg" : field op value } in both parsers
- Merge engine: resolve_package() with features/config merge + force support
- Per-package overrides: /kappa/system/builds/<name>.kap
- .gitignore: added vcpkg_installed/ and kappa binary
 2026-07-29 23:52:03 -04:00
huntedbytheirs d5f7d397ed feat: system config DSL, services, CLI with rustc diagnostics 
- System config parser (system/packages/services/boot/users blocks)
- Boot block: kernel, init, efi, swap, bootloader, root partition
- System-wide features, rollback config, swap partition
- Service block: per-init variants (runit, s6, etc.), system init selection via boot.init
- Feature-gated dependencies, config values accept numbers/bools/strings
- CLI: parse-package, parse-config, validate subcommands
- Rustc-style error diagnostics with source context, carets, help text
- Diagnostic module with ANSI color output
 2026-07-29 22:50:39 -04:00
huntedbytheirs a8b53681fc feat: DSL parser, eval system, and project structure 
- Hand-written lexer + recursive-descent parser for .kap package definitions
- Package constructs: const, license, provides, outputs, patches, depends
  (version-constrained, feature-gated, output-targeted), features (enabled/
  forced/flag), config files (default/replace/merge with cfg interpolation),
  env (?= soft-set), prepare/build/check/install phases
- Evaluator: recursive  resolver for prefix, jobopts, destdir, userargs,
  cfg.*, feature.*, package vars
- Comments: // single-line, /* */ multi-line
- /kappa/{bin,temp,db,system,system/builds} path layout
- Clang 22, C++23, CMake + vcpkg (tomlplusplus)
- .clangd + .clang-tidy configured
 2026-07-29 22:16:16 -04:00