Initial impl for fetching all GH project issues

go.mod

@@ -0,0 +1,16 @@
+module go.githedgehog.com/gh-tools
+
+go 1.20
+
+require (
+	github.com/shurcooL/githubv4 v0.0.0-20230305132112-efb623903184
+	golang.org/x/oauth2 v0.6.0
+)
+
+require (
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/shurcooL/graphql v0.0.0-20220606043923-3cf50f8a0a29 // indirect
+	golang.org/x/net v0.8.0 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/protobuf v1.28.0 // indirect
+)

go.sum

@@ -0,0 +1,27 @@
+github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
+github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
+github.com/shurcooL/githubv4 v0.0.0-20230305132112-efb623903184 h1:QwdHPs+b2raoqIDBgAkjYw89KHH2/CXbV+m2qrbDi9k=
+github.com/shurcooL/githubv4 v0.0.0-20230305132112-efb623903184/go.mod h1:hAF0iLZy4td2EX+/8Tw+4nodhlMrwN3HupfaXj3zkGo=
+github.com/shurcooL/graphql v0.0.0-20220606043923-3cf50f8a0a29 h1:B1PEwpArrNp4dkQrfxh/abbBAOZBVp0ds+fBEOUOqOc=
+github.com/shurcooL/graphql v0.0.0-20220606043923-3cf50f8a0a29/go.mod h1:AuYgA5Kyo4c7HfUmvRGs/6rGlMMV/6B1bVnB9JxJEEg=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
+golang.org/x/net v0.8.0 h1:Zrh2ngAOFYneWTAIAPethzeaQLuHwhuBkuV6ZiRnUaQ=
+golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
+golang.org/x/oauth2 v0.6.0 h1:Lh8GPgSKBfWSwFvtuWOfeI3aAAnbXTSutYxJiOJFgIw=
+golang.org/x/oauth2 v0.6.0/go.mod h1:ycmewcwgD4Rpr3eZJLSB4Kyyljb3qDh40vJ8STE5HKw=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c=
+google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
+google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=

main.go

@@ -0,0 +1,20 @@
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"go.githedgehog.com/gh-tools/pkg/github"
+)
+
+func main() {
+	gh := github.New()
+
+	items, err := gh.GetProjectItems(context.Background(), "PVT_kwDOBvRah84AMA6Y")
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Println(items)
+	fmt.Println(len(items))
+}

pkg/github/fragments.go

@@ -0,0 +1,65 @@
+package github
+
+import "time"
+
+type RateLimit struct {
+	Limit     int
+	Cost      int
+	Remaining int
+	ResetAt   time.Time
+}
+
+type PageInfo struct {
+	EndCursor   string
+	HasNextPage bool
+}
+
+type FText struct {
+	FValue struct {
+		Text string
+	} `graphql:"... on ProjectV2ItemFieldTextValue"`
+}
+
+func (f FText) V() string {
+	return f.FValue.Text
+}
+
+type FNumber struct {
+	FValue struct {
+		Number float64
+	} `graphql:"... on ProjectV2ItemFieldNumberValue"`
+}
+
+func (f FNumber) V() float64 {
+	return f.FValue.Number
+}
+
+type FDate struct {
+	FValue struct {
+		Date time.Time
+	} `graphql:"... on ProjectV2ItemFieldDateValue"`
+}
+
+func (f FDate) V() time.Time {
+	return f.FValue.Date
+}
+
+type FIteration struct {
+	FValue struct {
+		Title string
+	} `graphql:"... on ProjectV2ItemFieldIterationValue"`
+}
+
+func (f FIteration) V() string {
+	return f.FValue.Title
+}
+
+type FSingleSelect struct {
+	FValue struct {
+		Name string
+	} `graphql:"... on ProjectV2ItemFieldSingleSelectValue"`
+}
+
+func (f FSingleSelect) V() string {
+	return f.FValue.Name
+}

pkg/github/github.go

@@ -0,0 +1,26 @@
+package github
+
+import (
+	"context"
+	"os"
+
+	"github.com/shurcooL/githubv4"
+	"golang.org/x/oauth2"
+)
+
+type GitHub struct {
+	client *githubv4.Client
+}
+
+func New() *GitHub {
+	src := oauth2.StaticTokenSource(
+		&oauth2.Token{AccessToken: os.Getenv("GITHUB_TOKEN")},
+	)
+	httpClient := oauth2.NewClient(context.Background(), src)
+
+	client := githubv4.NewClient(httpClient)
+
+	return &GitHub{
+		client: client,
+	}
+}

pkg/github/project.go

@@ -0,0 +1,110 @@
+package github
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/shurcooL/githubv4"
+)
+
+func (gh *GitHub) GetProjectItems(ctx context.Context, project string) (map[string]ProjectItem, error) {
+	var q struct {
+		RateLimit RateLimit
+		Node      struct {
+			Project struct {
+				Items struct {
+					TotalCount int
+					PageInfo   PageInfo
+					Nodes      []ProjectItem
+				} `graphql:"items(first: $limit, after: $cursor)"`
+			} `graphql:"... on ProjectV2"`
+		} `graphql:"node(id: $project)"`
+	}
+
+	vars := map[string]interface{}{
+		"project": githubv4.ID(project),
+		"limit":   githubv4.Int(100),
+		"cursor":  githubv4.String(""),
+	}
+
+	items := map[string]ProjectItem{}
+
+	for {
+		err := gh.client.Query(ctx, &q, vars)
+		if err != nil {
+			return nil, err
+		}
+
+		// fmt.Println("RateLimit", q.RateLimit)
+
+		for _, item := range q.Node.Project.Items.Nodes {
+			items[item.Resource()] = item
+		}
+
+		if !q.Node.Project.Items.PageInfo.HasNextPage {
+			break
+		}
+
+		vars["cursor"] = githubv4.String(q.Node.Project.Items.PageInfo.EndCursor)
+	}
+
+	return items, nil
+}
+
+type ProjectItem struct {
+	Type       string
+	FStatus    FSingleSelect `graphql:"status: fieldValueByName(name: \"Status\")"`
+	FEstimate  FNumber       `graphql:"estimate: fieldValueByName(name: \"Estimate\")"`
+	FIteration FIteration    `graphql:"iteration: fieldValueByName(name: \"Iteration\")"`
+	FJira      FText         `graphql:"jira: fieldValueByName(name: \"Jira\")"`
+	Content    struct {
+		Issue struct {
+			Title        string
+			Number       int
+			State        string
+			URL          string
+			ResourcePath string
+		} `graphql:"... on Issue"`
+	}
+}
+
+func (i ProjectItem) Status() string {
+	return i.FStatus.V()
+}
+
+func (i ProjectItem) Estimate() float64 {
+	return i.FEstimate.V()
+}
+
+func (i ProjectItem) Iteration() string {
+	return i.FIteration.V()
+}
+
+func (i ProjectItem) Jira() string {
+	return i.FJira.V()
+}
+
+func (i ProjectItem) Title() string {
+	return i.Content.Issue.Title
+}
+
+func (i ProjectItem) Number() int {
+	return i.Content.Issue.Number
+}
+
+func (i ProjectItem) State() string {
+	return i.Content.Issue.State
+}
+
+func (i ProjectItem) URL() string {
+	return i.Content.Issue.URL
+}
+
+func (i ProjectItem) Resource() string {
+	return i.Content.Issue.ResourcePath
+}
+
+func (i ProjectItem) String() string {
+	return fmt.Sprintf("Issue{%s %s est=%.1f iter=%s jira=%s}",
+		i.Resource(), i.Status(), i.Estimate(), i.Iteration(), i.Jira())
+}