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github-spec-kit/extensions/agent-context/scripts/powershell
Amirreza Alibeigi 49cc05384a fix: derive plan path from feature.json in update-agent-context (#3069)
* fix: derive plan path from feature.json in update-agent-context

When `plan_path` is omitted, prefer `.specify/feature.json`
(written by /speckit-specify) over the mtime heuristic. The
old approach picked the most recently modified `specs/*/plan.md`,
which could inject an unrelated plan into CLAUDE.md if another
spec's plan was touched after the active feature directory was
created but before its own plan.md existed.

Bash: handle both relative and absolute feature_directory values,
normalizing absolute paths back to project-relative for the
context file. Fall back to mtime only when feature.json is absent
or the derived plan.md does not yet exist.

PowerShell: same logic, PS 5.1-compatible (nested Join-Path,
IsPathRooted guard to avoid Unix Join-Path mis-joining absolute
ChildPaths, manual prefix-strip instead of GetRelativePath).

Fixes #3067

* fix: address Copilot review feedback on update-agent-context

- bash: add explicit encoding="utf-8" to feature.json open() call
- powershell: replace GetRelativePath (.NET 5+ only) with manual
  prefix-strip in mtime fallback for PS 5.1 compatibility
- tests: add coverage for absolute feature_directory values
  (under and outside PROJECT_ROOT)

* Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

* test: replace time.sleep with os.utime and strengthen PS normalization assertion

* Apply suggestions from code review

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

* Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

* fix: normalize trailing slash and guard non-string feature_directory in PS script

* Fix: use .resolve().as_posix().

Valid. The PS tests run on Windows where str(tmp_path) uses backslashes, but the PS script normalizes output to forward slashes. Assertions like assert str(tmp_path) not in ctx become false negatives on Windows CI.

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

* fix: use context manager for feature.json open() in bash heredoc

* test: add PS coverage for absolute feature_directory outside project root

* fix: guard null feature_directory, re-check empty after trailing-slash strip, fix blank line

* test: add stale plan to absolute-path tests so feature.json preference is actually exercised

* test: convert absolute paths to MSYS2 style for Git-for-Windows bash compatibility

* fix: revert PS test to native path, fix bash outside-root assertion for Git bash

* fix: use _to_bash_path in not-in assertion for Git bash Windows compat

* fix: add ConvertFrom-Json fallback in PS script, write test config as JSON

* fix: use OS-appropriate StringComparison in PS prefix-strip (matches common.ps1)

* fix: emit project-relative POSIX path from mtime fallback; use upstream test helpers

* fix: write config as JSON directly, drop _install_agent_context_config

* fix: normalize backslashes to forward slashes in feature_directory before path ops

* fix: treat drive-qualified paths (C:/...) as absolute after backslash normalization

* fix: resolve symlinks when computing relative plan path; use UTF8 encoding in PS ConvertFrom-Yaml path

* fix: use bash-side path for outside-root case to avoid WindowsPath backslashes

* fix: use .as_posix() instead of PurePosixPath() to avoid backslashes on native Windows Python

* fix: resolve ./.. segments in PS feature_directory via GetFullPath before relativizing

* fix: replace $IsWindows guard with OSVersion.Platform check for PS 5.1 StrictMode compat

* fix: guard empty relDir to avoid leading slash in PlanPath when feature_directory is project root

* fix: remove unused PurePosixPath import; fix stale PS comment after ConvertFrom-Json fallback was added

* fix: use cand.as_posix() for outside-root path instead of raw bash-side argv

---------

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
2026-06-26 12:07:44 -05:00
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