📎 Add gh-issue-from-pr SKILL for opencode

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Andrey Antukh 2026-05-14 14:31:20 +02:00
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---
name: gh-issue-from-pr
description: Create a user-facing GitHub issue from a PR, separating the WHAT from the HOW, with correct milestone, project, labels, and issue type.
---
# Skill: gh-issue-from-pr
Create a GitHub issue that captures the **WHAT** (user-facing feature or
bug) from an existing PR that describes the **HOW** (implementation).
Used when the project board needs an issue as the primary changelog/release unit.
## When to Use
- Create a tracking issue from a PR for changelog purposes
- Extract the user-facing problem/feature from a PR's implementation details
- Assign milestone, project, labels, and issue type to a new issue derived from a PR
## Prerequisites
- `gh` CLI authenticated (`gh auth status`)
- Permission to create issues and edit PRs in the target repository
## Workflow
### 1. Understand the PR
```bash
gh pr view <PR_NUMBER> --repo penpot/penpot \
--json title,body,author,labels,baseRefName,mergedAt,state,milestone
```
Identify:
- **WHAT** — user-facing problem or feature. Goes into the issue.
Describe symptoms and impact, not internal mechanisms.
- **HOW** — implementation details. These belong in the PR, not the issue.
### 2. Determine metadata
| Field | Source | Rule |
|-------|--------|------|
| **Title** | PR title | Rewrite from user perspective. Strip leading emoji prefixes (`:bug:`, `:sparkles:`, `:tada:`). Focus on observable behavior. Use imperative mood. |
| **Labels** | PR labels | Copy user-facing labels (`bug`, `enhancement`, `community contribution`). Skip workflow labels (`backport candidate`, `team-qa`). |
| **Milestone** | PR milestone | **Always copy what's on the PR.** Fetch with: `gh pr view <PR_NUMBER> --json milestone --jq '.milestone.title'` If the PR has no milestone, create the issue without one. |
| **Project** | Always `Main` | Penpot uses the `Main` project (number 8) for all issues. |
| **Body** | PR's user-facing section | Extract steps to reproduce or feature description. Omit internal details. Use templates below. |
| **Issue Type** | PR labels / title | Map: `bug` label or `:bug:` title → `Bug`. `enhancement` label or `:sparkles:` title → `Enhancement`. Feature/epic → `Feature`. Default → `Task`. |
### 3. Write the issue body
**Bug template:**
```markdown
### Description
<what breaks, what the user experiences>
### Steps to reproduce
1. <step 1>
2. <step 2>
### Expected behavior
<what should happen instead>
### Affected versions
<version>
```
**Enhancement template:**
```markdown
### Description
<what the user can now do that they couldn't before>
### Use case
<why this is useful, who benefits>
### Affected versions
<version>
```
### 4. Create the issue
Write the body to a temp file to avoid shell quoting issues:
```bash
cat > /tmp/issue-body.md << 'ISSUE_BODY'
<body content here>
ISSUE_BODY
```
Create:
```bash
gh issue create \
--repo penpot/penpot \
--title "<Title>" \
--label "<label1>" \
--label "<label2>" \
--milestone "<milestone>" \
--project "Main" \
--body-file /tmp/issue-body.md
```
Output: `https://github.com/penpot/penpot/issues/<NUMBER>`
### 5. Assign to the PR author
Assign the issue to the PR author so they're responsible for it:
```bash
AUTHOR=$(gh pr view <PR_NUMBER> --repo penpot/penpot --json author --jq '.author.login')
gh issue edit <ISSUE_NUMBER> --repo penpot/penpot --add-assignee "$AUTHOR"
```
### 6. Set the Issue Type
`gh issue create` can't set the Issue Type directly. Use GraphQL.
Get the issue's GraphQL node ID:
```bash
ISSUE_ID=$(gh api graphql -f query='
query { repository(owner: "penpot", name: "penpot") {
issue(number: <ISSUE_NUMBER>) { id }
}}' --jq '.data.repository.issue.id')
```
Issue Type IDs for the Penpot repo:
| Type | ID |
|------|----|
| Bug | `IT_kwDOAcyBPM4AX5Nb` |
| Enhancement | `IT_kwDOAcyBPM4B_IQN` |
| Feature | `IT_kwDOAcyBPM4AX5Nf` |
| Task | `IT_kwDOAcyBPM4AX5NY` |
| Question | `IT_kwDOAcyBPM4B_IQj` |
| Docs | `IT_kwDOAcyBPM4B_IQz` |
Set it:
```bash
gh api graphql -f query='
mutation {
updateIssue(input: {
id: "'"$ISSUE_ID"'"
issueTypeId: "<TYPE_ID>"
}) {
issue { number issueType { name } }
}
}'
```
### 7. Verify
```bash
gh issue view <ISSUE_NUMBER> --repo penpot/penpot \
--json title,milestone,projectItems,labels \
--jq '{title, milestone: .milestone.title, projects: [.projectItems[].title], labels: [.labels[].name]}'
gh api graphql -f query='
query { repository(owner: "penpot", name: "penpot") {
issue(number: <ISSUE_NUMBER>) { issueType { name } }
}}' --jq '.data.repository.issue.issueType.name'
```
### 8. Link the PR to the issue
Append `Fixes #<ISSUE_NUMBER>` to the PR body:
```bash
gh pr view <PR_NUMBER> --repo penpot/penpot --json body --jq '.body' > /tmp/pr-body.md
printf "\n\nFixes #<ISSUE_NUMBER>\n" >> /tmp/pr-body.md
gh pr edit <PR_NUMBER> --repo penpot/penpot --body-file /tmp/pr-body.md
# Verify
gh pr view <PR_NUMBER> --repo penpot/penpot --json body \
--jq '.body | test("Fixes #<ISSUE_NUMBER>")'
```
**Note:** If the PR is already merged, `Fixes` won't auto-close the issue
— it only creates the "Development" sidebar link. This is the desired
behavior since the issue is a tracking artifact.
### 9. Clean up
```bash
rm -f /tmp/issue-body.md /tmp/pr-body.md
```
## Label rules
| PR has | Issue gets |
|--------|-----------|
| `bug` | `bug` |
| `enhancement` | `enhancement` |
| `community contribution` | `community contribution` |
| `backport candidate` | *(skip — workflow label)* |
| `team-qa` | *(skip — workflow label)* |
| No user-facing label | Infer from title: `:bug:``bug`, `:sparkles:``enhancement` |
## Issue Type mapping
| PR label(s) / title prefix | Issue Type |
|----------------------------|-----------|
| `bug` or `:bug:` | Bug |
| `enhancement` or `:sparkles:` or `:tada:` | Enhancement |
| Feature / epic | Feature |
| Documentation | Docs |
| None of the above | Task |
## Key Principles
- **Issue = WHAT, PR = HOW.** Never put implementation details in the
issue body. The issue is for users, QA, and changelog readers.
- **Copy the milestone from the PR.** Don't guess based on branch names.
If the PR has no milestone, create the issue without one.
- **Set Issue Type via GraphQL**`gh issue create` can't set it.
- **Link via PR body**`Fixes #<NUMBER>` creates the "Development"
sidebar link automatically.
- **One issue per PR** — even if a PR fixes multiple things, create a
single issue that summarizes the overall change.
- **Community attribution:** if the PR has the `community contribution`
label or the author is not a core team member, add the label to the issue.