chore: some ticket workflow automation (#921)

The main change is that #728 is now automatically kept up to date with
assignments and labels.

Author: alecthomas

.github/workflows/workflow-assigned.yml

@@ -0,0 +1,15 @@
+name: Remove workflow labels once an issue is assigned
+on:
+  issues:
+    types:
+      - assigned
+jobs:
+  label_issues:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+    steps:
+      - run: gh issue edit "$NUMBER" --remove-label triage --remove-label next
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NUMBER: ${{ github.event.issue.number }}

.github/workflows/workflow-roadmap.yml

@@ -0,0 +1,16 @@
+name: Update roadmap issue #728
+on:
+  issues:
+    types:
+      - assigned
+      - labeled
+  workflow_dispatch:
+jobs:
+  label_issues:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+    steps:
+      - run: update-workflow-issue
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/triage.yml .github/workflows/workflow-triage.yml

@@ -4,15 +4,14 @@ on:
     types:
       - reopened
       - opened
+      - unassigned
 jobs:
   label_issues:
     runs-on: ubuntu-latest
     permissions:
       issues: write
     steps:
-      - run: gh issue edit "$NUMBER" --add-label "$LABELS"
+      - run: gh issue edit "$NUMBER" --add-label triage
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GH_REPO: ${{ github.repository }}
           NUMBER: ${{ github.event.issue.number }}
-          LABELS: triage

.golangci.yml

@@ -101,6 +101,8 @@ linters-settings:
             desc: "use fmt.Errorf or errors.New"
           - pkg: braces.dev/errtrace
             desc: "use fmt.Errorf or errors.New"
+          - pkg: os/exec
+            desc: "use github.com/TBD54566975/ftl/backend/common/exec"
   # wrapcheck:
   #   ignorePackageGlobs:
   #     - github.com/TBD54566975/ftl/*

backend/common/exec/exec.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"fmt"
 	"os"
-	"os/exec"
+	"os/exec" //nolint:depguard
 	"syscall"
 
 	"github.com/kballard/go-shellquote"

scripts/update-workflow-issue

@@ -0,0 +1,53 @@
+#!/bin/bash
+
+list_issues() {
+  gh issue list "$@" --json number --jq 'map("- #\(.number)")[]' | sort -n
+}
+
+gh issue edit -F - 728 <<EOF
+<!-- This file is generated by scripts/update-workflow-issue. Do not edit manually. -->
+
+$(
+  issues="$(list_issues --label urgent)"
+  test -z "$issues" && exit 0
+
+
+  echo "### Urgent [👀](https://github.com/TBD54566975/ftl/issues?q=is%3Aissue+is%3Aopen+label%3Aurgent)"
+  echo
+  echo "> [!WARNING]"
+  echo "> These issues are urgent and need immediate attention."
+  echo "$issues"
+)
+
+### Current assigned issues
+
+$(
+gh api -H "Accept: application/vnd.github+json" -H "X-GitHub-Api-Version: 2022-11-28" /orgs/TBD54566975/teams/ftl-team/members | jq -r '.[].login' | grep -v dhanji | sort | while read -r member; do
+  echo "@$member [👀](https://github.com/TBD54566975/ftl/issues/assigned/$member)"
+  echo
+  list_issues -a "$member"
+  echo
+done
+)
+
+$(
+  issues="$(list_issues --label triage)"
+  test -z "$issues" && exit 0
+
+  echo "### Needs triage [👀](https://github.com/TBD54566975/ftl/issues?q=is%3Aissue+is%3Aopen+label%3Atriage)"
+  echo
+  echo "$issues"
+)
+
+### Next [👀](https://github.com/TBD54566975/ftl/issues?q=is%3Aissue+is%3Aopen+label%3Anext)
+
+$(
+  issues="$(list_issues --label next)"
+  if test -z "$issues"; then
+    echo "> [!WARNING]"
+    echo "> There are no issues labelled for upcoming work."
+    exit 0
+  fi
+  echo "$issues"
+)
+EOF