feat(presets): Pluggable preset system with catalog, resolver, and skills propagation (#1787)

* Initial plan

* feat(templates): add pluggable template system with packs, catalog, resolver, and CLI commands

Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com>

* test(templates): add comprehensive unit tests for template pack system

Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com>

* feat(presets): pluggable preset system with template/command overrides, catalog, and resolver

- Rename 'template packs' to 'presets' to avoid naming collision with core templates
- PresetManifest, PresetRegistry, PresetManager, PresetCatalog, PresetResolver in presets.py
- Extract CommandRegistrar to agents.py as shared infrastructure
- CLI: specify preset list/add/remove/search/resolve/info
- CLI: specify preset catalog list/add/remove
- --preset option on specify init
- Priority-based preset stacking (--priority, lower = higher precedence)
- Command overrides registered into all detected agent directories (17+ agents)
- Extension command safety: skip registration if target extension not installed
- Multi-catalog support: env var, project config, user config, built-in defaults
- resolve_template() / Resolve-Template in bash/PowerShell scripts
- Self-test preset: overrides all 6 core templates + 1 command
- Scaffold with 4 examples: core/extension template and command overrides
- Preset catalog (catalog.json, catalog.community.json)
- Documentation: README.md, ARCHITECTURE.md, PUBLISHING.md
- 110 preset tests, 253 total tests passing

* feat(presets): propagate command overrides to skills via init-options

- Add save_init_options() / load_init_options() helpers that persist
  CLI flags from 'specify init' to .specify/init-options.json
- PresetManager._register_skills() overwrites SKILL.md files when
  --ai-skills was used during init and corresponding skill dirs exist
- PresetManager._unregister_skills() restores core template content
  on preset removal
- registered_skills stored in preset registry metadata
- 8 new tests covering skill override, skip conditions, and restore

* fix: address PR check failures (ruff F541, CodeQL URL substring)

- Remove extraneous f-prefix from two f-strings without placeholders
- Replace substring URL check in test with startswith/endswith assertions
  to satisfy CodeQL incomplete URL substring sanitization rule

* fix: address Copilot PR review comments

- Move save_init_options() before preset install so skills propagation
  works during 'specify init --preset --ai-skills'
- Clean up downloaded ZIP after successful preset install during init
- Validate --from URL scheme (require HTTPS, HTTP only for localhost)
- Expose unregister_commands() on extensions.py CommandRegistrar wrapper
  instead of reaching into private _registrar field
- Use _get_merged_packs() for search() and get_pack_info() so all
  active catalogs are searched, not just the highest-priority one
- Fix fetch_catalog() cache to verify cached URL matches current URL
- Fix PresetResolver: script resolution uses .sh extension, consistent
  file extensions throughout resolve(), and resolve_with_source()
  delegates to resolve() to honor template_type parameter
- Fix bash common.sh: fall through to directory scan when python3
  returns empty preset list
- Fix PowerShell Resolve-Template: filter out dot-folders and sort
  extensions deterministically

* fix: narrow empty except blocks and add explanatory comments

* fix: address Copilot PR review comments (round 2)

- Fix init --preset error masking: distinguish "not found" from real errors
- Fix bash resolve_template: skip hidden dirs in extensions (match Python/PS)
- Fix temp dir leaks in tests: use temp_dir fixture instead of mkdtemp
- Fix self-test catalog entry: add note that it's local-only (no download_url)
- Fix Windows path issue in resolve_with_source: use Path.relative_to()
- Fix skill restore path: use project's .specify/templates/commands/ not source tree
- Add encoding="utf-8" to all file read/write in agents.py
- Update test to set up core command templates for skill restoration

* fix: remove self-test from catalog.json (local-only preset)

* fix: address Copilot PR review comments (round 3)

- Fix PS Resolve-Template fallback to skip dot-prefixed dirs (.cache)
- Rename _catalog to _catalog_name for consistency with extension system
- Enforce install_allowed policy in CLI preset add and download_pack()
- Fix shell injection: pass registry path via env var instead of string interpolation

* fix: correct PresetError docstring from template to preset

* Removed CHANGELOG requirement

* Applying review recommendations

* Applying review recommendations

* Applying review recommendations

* Applying review recommendations

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com>
This commit is contained in:
Copilot
2026-03-13 15:09:14 -05:00
committed by GitHub
parent c883952b43
commit 69ee7a836e
32 changed files with 5446 additions and 403 deletions

View File

@@ -175,3 +175,79 @@ json_escape() {
check_file() { [[ -f "$1" ]] && echo "$2" || echo "$2"; }
check_dir() { [[ -d "$1" && -n $(ls -A "$1" 2>/dev/null) ]] && echo "$2" || echo "$2"; }
# Resolve a template name to a file path using the priority stack:
# 1. .specify/templates/overrides/
# 2. .specify/presets/<preset-id>/templates/ (sorted by priority from .registry)
# 3. .specify/extensions/<ext-id>/templates/
# 4. .specify/templates/ (core)
resolve_template() {
local template_name="$1"
local repo_root="$2"
local base="$repo_root/.specify/templates"
# Priority 1: Project overrides
local override="$base/overrides/${template_name}.md"
[ -f "$override" ] && echo "$override" && return 0
# Priority 2: Installed presets (sorted by priority from .registry)
local presets_dir="$repo_root/.specify/presets"
if [ -d "$presets_dir" ]; then
local registry_file="$presets_dir/.registry"
if [ -f "$registry_file" ] && command -v python3 >/dev/null 2>&1; then
# Read preset IDs sorted by priority (lower number = higher precedence)
local sorted_presets
sorted_presets=$(SPECKIT_REGISTRY="$registry_file" python3 -c "
import json, sys, os
try:
with open(os.environ['SPECKIT_REGISTRY']) as f:
data = json.load(f)
presets = data.get('presets', {})
for pid, meta in sorted(presets.items(), key=lambda x: x[1].get('priority', 10)):
print(pid)
except Exception:
sys.exit(1)
" 2>/dev/null)
if [ $? -eq 0 ] && [ -n "$sorted_presets" ]; then
while IFS= read -r preset_id; do
local candidate="$presets_dir/$preset_id/templates/${template_name}.md"
[ -f "$candidate" ] && echo "$candidate" && return 0
done <<< "$sorted_presets"
else
# python3 returned empty list — fall through to directory scan
for preset in "$presets_dir"/*/; do
[ -d "$preset" ] || continue
local candidate="$preset/templates/${template_name}.md"
[ -f "$candidate" ] && echo "$candidate" && return 0
done
fi
else
# Fallback: alphabetical directory order (no python3 available)
for preset in "$presets_dir"/*/; do
[ -d "$preset" ] || continue
local candidate="$preset/templates/${template_name}.md"
[ -f "$candidate" ] && echo "$candidate" && return 0
done
fi
fi
# Priority 3: Extension-provided templates
local ext_dir="$repo_root/.specify/extensions"
if [ -d "$ext_dir" ]; then
for ext in "$ext_dir"/*/; do
[ -d "$ext" ] || continue
# Skip hidden directories (e.g. .backup, .cache)
case "$(basename "$ext")" in .*) continue;; esac
local candidate="$ext/templates/${template_name}.md"
[ -f "$candidate" ] && echo "$candidate" && return 0
done
fi
# Priority 4: Core templates
local core="$base/${template_name}.md"
[ -f "$core" ] && echo "$core" && return 0
# Return success with empty output so callers using set -e don't abort;
# callers check [ -n "$TEMPLATE" ] to detect "not found".
return 0
}

View File

@@ -177,6 +177,7 @@ json_escape() {
# to searching for repository markers so the workflow still functions in repositories that
# were initialised with --no-git.
SCRIPT_DIR="$(CDPATH="" cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$SCRIPT_DIR/common.sh"
if git rev-parse --show-toplevel >/dev/null 2>&1; then
REPO_ROOT=$(git rev-parse --show-toplevel)
@@ -307,9 +308,9 @@ fi
FEATURE_DIR="$SPECS_DIR/$BRANCH_NAME"
mkdir -p "$FEATURE_DIR"
TEMPLATE="$REPO_ROOT/.specify/templates/spec-template.md"
TEMPLATE=$(resolve_template "spec-template" "$REPO_ROOT")
SPEC_FILE="$FEATURE_DIR/spec.md"
if [ -f "$TEMPLATE" ]; then cp "$TEMPLATE" "$SPEC_FILE"; else touch "$SPEC_FILE"; fi
if [ -n "$TEMPLATE" ] && [ -f "$TEMPLATE" ]; then cp "$TEMPLATE" "$SPEC_FILE"; else touch "$SPEC_FILE"; fi
# Inform the user how to persist the feature variable in their own shell
printf '# To persist: export SPECIFY_FEATURE=%q\n' "$BRANCH_NAME" >&2

View File

@@ -39,12 +39,12 @@ check_feature_branch "$CURRENT_BRANCH" "$HAS_GIT" || exit 1
mkdir -p "$FEATURE_DIR"
# Copy plan template if it exists
TEMPLATE="$REPO_ROOT/.specify/templates/plan-template.md"
if [[ -f "$TEMPLATE" ]]; then
TEMPLATE=$(resolve_template "plan-template" "$REPO_ROOT")
if [[ -n "$TEMPLATE" ]] && [[ -f "$TEMPLATE" ]]; then
cp "$TEMPLATE" "$IMPL_PLAN"
echo "Copied plan template to $IMPL_PLAN"
else
echo "Warning: Plan template not found at $TEMPLATE"
echo "Warning: Plan template not found"
# Create a basic plan file if template doesn't exist
touch "$IMPL_PLAN"
fi

View File

@@ -135,3 +135,70 @@ function Test-DirHasFiles {
}
}
# Resolve a template name to a file path using the priority stack:
# 1. .specify/templates/overrides/
# 2. .specify/presets/<preset-id>/templates/ (sorted by priority from .registry)
# 3. .specify/extensions/<ext-id>/templates/
# 4. .specify/templates/ (core)
function Resolve-Template {
param(
[Parameter(Mandatory=$true)][string]$TemplateName,
[Parameter(Mandatory=$true)][string]$RepoRoot
)
$base = Join-Path $RepoRoot '.specify/templates'
# Priority 1: Project overrides
$override = Join-Path $base "overrides/$TemplateName.md"
if (Test-Path $override) { return $override }
# Priority 2: Installed presets (sorted by priority from .registry)
$presetsDir = Join-Path $RepoRoot '.specify/presets'
if (Test-Path $presetsDir) {
$registryFile = Join-Path $presetsDir '.registry'
$sortedPresets = @()
if (Test-Path $registryFile) {
try {
$registryData = Get-Content $registryFile -Raw | ConvertFrom-Json
$presets = $registryData.presets
if ($presets) {
$sortedPresets = $presets.PSObject.Properties |
Sort-Object { if ($null -ne $_.Value.priority) { $_.Value.priority } else { 10 } } |
ForEach-Object { $_.Name }
}
} catch {
# Fallback: alphabetical directory order
$sortedPresets = @()
}
}
if ($sortedPresets.Count -gt 0) {
foreach ($presetId in $sortedPresets) {
$candidate = Join-Path $presetsDir "$presetId/templates/$TemplateName.md"
if (Test-Path $candidate) { return $candidate }
}
} else {
# Fallback: alphabetical directory order
foreach ($preset in Get-ChildItem -Path $presetsDir -Directory -ErrorAction SilentlyContinue | Where-Object { $_.Name -notlike '.*' }) {
$candidate = Join-Path $preset.FullName "templates/$TemplateName.md"
if (Test-Path $candidate) { return $candidate }
}
}
}
# Priority 3: Extension-provided templates
$extDir = Join-Path $RepoRoot '.specify/extensions'
if (Test-Path $extDir) {
foreach ($ext in Get-ChildItem -Path $extDir -Directory -ErrorAction SilentlyContinue | Where-Object { $_.Name -notlike '.*' } | Sort-Object Name) {
$candidate = Join-Path $ext.FullName "templates/$TemplateName.md"
if (Test-Path $candidate) { return $candidate }
}
}
# Priority 4: Core templates
$core = Join-Path $base "$TemplateName.md"
if (Test-Path $core) { return $core }
return $null
}

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@@ -141,6 +141,9 @@ if (-not $fallbackRoot) {
exit 1
}
# Load common functions (includes Resolve-Template)
. "$PSScriptRoot/common.ps1"
try {
$repoRoot = git rev-parse --show-toplevel 2>$null
if ($LASTEXITCODE -eq 0) {
@@ -276,9 +279,9 @@ if ($hasGit) {
$featureDir = Join-Path $specsDir $branchName
New-Item -ItemType Directory -Path $featureDir -Force | Out-Null
$template = Join-Path $repoRoot '.specify/templates/spec-template.md'
$template = Resolve-Template -TemplateName 'spec-template' -RepoRoot $repoRoot
$specFile = Join-Path $featureDir 'spec.md'
if (Test-Path $template) {
if ($template -and (Test-Path $template)) {
Copy-Item $template $specFile -Force
} else {
New-Item -ItemType File -Path $specFile | Out-Null

View File

@@ -32,12 +32,12 @@ if (-not (Test-FeatureBranch -Branch $paths.CURRENT_BRANCH -HasGit $paths.HAS_GI
New-Item -ItemType Directory -Path $paths.FEATURE_DIR -Force | Out-Null
# Copy plan template if it exists, otherwise note it or create empty file
$template = Join-Path $paths.REPO_ROOT '.specify/templates/plan-template.md'
if (Test-Path $template) {
$template = Resolve-Template -TemplateName 'plan-template' -RepoRoot $paths.REPO_ROOT
if ($template -and (Test-Path $template)) {
Copy-Item $template $paths.IMPL_PLAN -Force
Write-Output "Copied plan template to $($paths.IMPL_PLAN)"
} else {
Write-Warning "Plan template not found at $template"
Write-Warning "Plan template not found"
# Create a basic plan file if template doesn't exist
New-Item -ItemType File -Path $paths.IMPL_PLAN -Force | Out-Null
}