* feat: add doctor check runner core types and logic
* feat: add doctor checks for config, binary, directory, and aliases
* feat: add doctor checks for sandbox and security features
* feat: add protection verification check using test malicious packages
* feat: add summarized package manager availability check
* feat: add pmg setup doctor command with compact output
* feat: add PATH shim verification to doctor command
* fix: improve doctor command UX and alias detection
- Capitalize all check messages for consistent output
- Dim passing checks, color warn/fail for visual clarity
- Silence empty Cobra error output on doctor failure
- Remove redundant pmg binary check (self-evident)
- Fix alias IsInstalled to skip commented-out source lines
- Improve protection failure message
* refactor: remove package manager availability check from doctor
* fix: handle os.RemoveAll error in doctor protection check
* refactor: use table layout for setup doctor, extract shared table renderer
Move renderTable, truncate, and visibleWidth helpers from cmd/sandbox
to internal/ui so both sandbox and setup doctor share them. Rewrite
setup doctor output to use the same table structure as sandbox doctor.
Fix VisibleWidth to count runes instead of bytes for correct alignment
with multi-byte UTF-8 characters.
* docs: add pmg setup doctor to README, remove manual verification step
* refactor: use constants for check names, rename and inline doctor helpers
Address PR review comments: extract check name constants, rename
CheckConfigFile to CheckFileExists and CheckDirectoryWritable to
CheckDirectoryExists for reusability, inline trivial wrappers
(CheckSandbox, CheckSecurityFeature, CheckProxyMode), and add
fix hints for all checks with correct config keys.
* refactor: inline simple doctor checks into command layer
* fix: skip protection check when aliases and shims are inactive
Protection checks now fail immediately when shell aliases and shims
are both inactive, instead of falsely passing by running through the
pmg binary directly. Also clean up summary messages to remove
redundant fix hints and truncated paths.
* feat: Add support for background sync
* refactor: Maintain single source of truth for command defn
* fix: Code review fixes
* fix: Code review fixes
* docs: Add corner case inline doc
* feat: add FilterPMGFromPath utility for PATH shim recursion prevention
* feat: add FilterPMGFromEnv to filter PATH from env slices
* feat: filter ~/.pmg/bin from PATH in proxy subprocess env
* feat: add PathExport method to Shell interface for shim PATH integration
* feat: add ShimManager for PATH shim install/remove lifecycle
* feat: wire ShimManager into setup commands with --use-aliases fallback
* refactor: add DefaultShimConfig helper to reduce setup boilerplate
* fix: resolve real binary path to prevent shim double-invocation
exec.CommandContext resolves the binary using the current process PATH,
which still contains ~/.pmg/bin. This caused pmg to launch the shim
instead of the real package manager, resulting in a second pmg instance
with its own proxy — producing duplicate error messages and wasted work.
ResolveRealBinary searches a filtered PATH (without ~/.pmg/bin) to find
the real package manager binary before execution.
* fix: resolve real binary in runner.Execute and expand path resolution tests
Ensure guard mode and proxy skip paths also resolve through
ResolveRealBinary to prevent infinite shim recursion. Add table-driven
tests covering error cases, multi-binary PATH, and PATH restoration.
* fix: handle error return values from os.Setenv and file Close calls
Address errcheck lint failures: check os.Setenv returns in
ResolveRealBinary, and check f.Close/tempFile.Close in ShimManager.
* feat: auto-migrate shell aliases to PATH shims on setup install
When running `pmg setup install`, detect existing shell aliases and
automatically remove them before installing shims. Existing users
get a seamless migration with no extra flags or commands needed.
* fix: update E2E test to verify shim installation instead of alias RC file
Replace the .pmg.rc file check with assertions that ~/.pmg/bin/ exists
and contains executable shim scripts for npm and pip.
* feat: add FilterPMGFromPath utility for PATH shim recursion prevention
* feat: add FilterPMGFromEnv to filter PATH from env slices
* feat: filter ~/.pmg/bin from PATH in proxy subprocess env
* feat: add PathExport method to Shell interface for shim PATH integration
* feat: add ShimManager for PATH shim install/remove lifecycle
* feat: wire ShimManager into setup commands with --use-aliases fallback
* refactor: add DefaultShimConfig helper to reduce setup boilerplate
* fix: resolve real binary path to prevent shim double-invocation
exec.CommandContext resolves the binary using the current process PATH,
which still contains ~/.pmg/bin. This caused pmg to launch the shim
instead of the real package manager, resulting in a second pmg instance
with its own proxy — producing duplicate error messages and wasted work.
ResolveRealBinary searches a filtered PATH (without ~/.pmg/bin) to find
the real package manager binary before execution.
* fix: resolve real binary in runner.Execute and expand path resolution tests
Ensure guard mode and proxy skip paths also resolve through
ResolveRealBinary to prevent infinite shim recursion. Add table-driven
tests covering error cases, multi-binary PATH, and PATH restoration.
* fix: handle error return values from os.Setenv and file Close calls
Address errcheck lint failures: check os.Setenv returns in
ResolveRealBinary, and check f.Close/tempFile.Close in ShimManager.
* feat: auto-migrate shell aliases to PATH shims on setup install
When running `pmg setup install`, detect existing shell aliases and
automatically remove them before installing shims. Existing users
get a seamless migration with no extra flags or commands needed.
* fix: update E2E test to verify shim installation instead of alias RC file
Replace the .pmg.rc file check with assertions that ~/.pmg/bin/ exists
and contains executable shim scripts for npm and pip.
* feat: install both aliases and shims for full coverage
Aliases win in interactive shells (including venvs), shims catch
non-interactive contexts (IDEs, CI, subprocesses). Remove --use-aliases
flag and migration logic since both are always installed together.
Update E2E to verify all shim scripts and alias RC file.
* feat: address review feedback for shim implementation
- Install both aliases and shims together for full coverage
- Move homeDir resolution into NewDefaultShimManager (internal concern)
- Add mutex to ResolveRealBinary to guard against concurrent PATH mutation
- Use filepath.SplitList for platform-correct PATH splitting
- Add ResolveRealBinary to runner.Execute and proxy flow to prevent
shim recursion in all execution paths
- Remove print side-effects from ShimManager.Remove
- Update E2E to verify all shim scripts and alias RC file
- Expand ResolveRealBinary tests with table-driven cases
* fix: restore errcheck handling and add concurrency test for ResolveRealBinary
- Restore proper defer with log.Warnf for PATH restoration in ResolveRealBinary
- Restore errcheck handling for f.Close() and tempFile.Close() in ShimManager
- Add explanatory comment for ResolveRealBinary call in proxy_flow
- Add TestResolveRealBinaryConcurrent to verify mutex guards concurrent access
* feat: skip shell integration on Windows with informative warning
On Windows, pmg setup install now writes only the config file and
prints a warning that shell aliases and PATH shims require WSL.
* fix: PMG use pre-resolved binary path (#253)
---------
Co-authored-by: Abhisek Datta <abhisek.datta@gmail.com>
* feat: add ProxyConfig struct with per-PM skip_commands and legacy fallback
* feat: consolidate proxy config into structured section with backward compat
Replaces flat proxy_mode/proxy_install_only keys with a structured proxy
section supporting per-package-manager skip_commands. Legacy keys are
respected via fallback when user's config lacks the new proxy section.
Removes deprecated experimental_proxy_mode config and flag.
* fix: env var resolution for nested config keys and deduplicate skip command matching
- Add "." to "_" in Viper env key replacer so nested keys like
sandbox.enabled resolve from PMG_SANDBOX_ENABLED (was silently broken)
- Export IsFirstNonFlagArgInList and remove duplicate from proxy_flow.go
- Add table-driven tests for skip command matching with real-world cases
- Remove redundant env var test
* docs: update proxy configuration and env var documentation
Update config.md env var table to reflect new proxy.enabled and
proxy.install_only keys. Add proxy configuration section to proxy.md
covering config structure, per-PM skip commands, CLI flags, and env vars.
* fix: legacy fallback precedence
* feat: Add dependency cooldown for npm packages
Strip recently-published package versions from npm registry metadata
responses so npm's resolver naturally falls back to older versions.
Overrides the Accept header to force full packument responses (which
include the "time" field needed for publish-date checks).
Reports cooldown blocks only when all versions are stripped (remaining == 0),
matching npm's --min-release-age behavior for silent fallback.
* fix: Report oldest version in cooldown block (shortest wait)
When all versions are blocked by cooldown, report the oldest version
since it exits the cooldown window first — giving the user the
shortest wait time instead of the longest.
* fix: Handle resp.Body.Close error return for errcheck linter
* test: Add dependency cooldown assertions to template config tests
* fix: config template for dependency cooldown
* fix: Prevent npm from caching cooldown-stripped metadata responses
* fix: Restore body on ReadAll failure and log Close errors in response modifier
* fix: Close response body before replacing to prevent connection leak
* fix: Correct daysLeft ceiling math and update ContentLength on error recovery
* fix: Clear Status on status code change and update ContentLength in modifier error path
* refactor: address review comments on dependency cooldown PR
- Make NpmCooldownHandler and constructor package-private
- Pass cooldown days as parameter instead of reading config internally
- Convert standalone functions to methods on npmCooldownHandler
- Set Accept-Encoding: identity to prevent gzip responses breaking JSON parsing
- Return 503 with descriptive message when upstream body read fails
* fix: log errors in stripCooldownVersions instead of swallowing them
* fix: Config preserve fallback defaults
* fix: Code review fixes
* fix: correct cooldown tip to show wait time instead of incorrect trusted_packages advice
* fix: prevent integer overflow in cooldown duration calculation with large days values
* refactor: deduplicate CooldownBlock into internal/models, fix misleading variable names
- Move CooldownBlock struct to internal/models to eliminate duplication
between proxy/interceptors and internal/ui packages
- Simplify proxy_flow.go by using direct assignment instead of field copy
- Rename latestStripped/latestDate to oldestVer/oldestDate for clarity
* fix: Dependency Cooldown Check Encapsulation (#207)
* fix: Encapsulate cooldown check
* feat: Add --skip-dependency-cooldown override
* fix: Code review fixes
---------
Co-authored-by: Abhisek Datta <abhisek.datta@gmail.com>
* docs: Add config merging design spec for #114
Defines the merge-during-setup-install approach for keeping user
configs up to date with new template keys while preserving all
existing values, comments, and formatting.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: Add implementation plan for config merging
TDD-based plan with 6 tasks: dependency setup, failing tests,
core merge implementation, integration test, WriteTemplateConfig
integration, and full verification.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: Merge template config into existing user config during setup install
Instead of skipping when a config file exists, WriteTemplateConfig() now
merges missing keys from the embedded template into the user's config
using YAML AST manipulation. Preserves all user values, comments, and
formatting. Only adds keys present in the template but absent in the
user's config.
Closes#114
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: Graceful error handling for config loading and setup commands
Replace panics in loadViperConfig with error returns so the app falls
back to defaults instead of crashing on malformed config files. Add
SilenceUsage to setup install/remove commands so runtime errors don't
dump the full usage text.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* add test cmd in readme
* update copy text
* refactor: Address review feedback on config merging
- Rename existing/template to dest/source for generic util naming
- Remove unnecessary code comments (Rule N references, obvious comments)
- Add AGENTS.md with dev guide and code style rules, symlink CLAUDE.md
- Add BenchmarkMergeYAML (~46μs/op on M4 Pro)
- Remove stale design spec
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* update `MergeYAML` to use from dry/utils
* update AGENTS.md
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* introduce a persistent config
* add tests and refactor config creation
* update config handling and add support for removing config
* add support to skip suspicious pkgs marked as trusted
* add support for config dir Env & unexport functions
* small fixes
* add assert for dir
* fix tests
* fix shell source line & trusted pkgs parsing
* fix flag inconsistency
* update config to read on each invocation and create if does not exist
* fix flags value being overridden
* remove redundant func call
* modify trusted pkg check to be config bound
* modify RemoveConfig to rm files & not dir. add tests for paths.go
* add versions for package for e2e
* modify tests to reset config
* fix: Simplify config persistence
* fix: Misc comments
* fix: Misc fix
* fix: Do not overwrite config file if exists
* fix: Do not overwrite config file if exists
* fix: Config cobra command should override and not replace
* fix: Create dir before writing config template
* fix: Create dir before writing config template
* fix: Misc refactoring
* test: Add test for is trusted package version
* Update cmd/setup/setup.go
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Abhisek Datta <abhisek.datta@gmail.com>
* Update config/config.go
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Abhisek Datta <abhisek.datta@gmail.com>
* Apply suggestion from @Copilot
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Abhisek Datta <abhisek.datta@gmail.com>
* fix: Remove unused constant in config
* fix: Resolve conflict with event logger
* docs: Add doc for eventlogger.Logger interface
* test: Add E2E for config file creation
* fix: Code review fixes
---------
Signed-off-by: Abhisek Datta <abhisek.datta@gmail.com>
Co-authored-by: Sahilb315 <bansalsahil315@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
