From e513c0b144b514ad96fb372e61b8f25f6e3945d7 Mon Sep 17 00:00:00 2001 From: Ashlie Martinez Date: Fri, 6 Oct 2023 11:40:30 -0700 Subject: [PATCH] Helper functions to build dot graph Take the set of connected components from the lineage function and build a set of dot nodes/edges from them. --- src/cli/repo/repo.go | 205 +++++++++++++++++++++++++++++++++++++++++++ src/go.mod | 4 + src/go.sum | 19 ++++ 3 files changed, 228 insertions(+) diff --git a/src/cli/repo/repo.go b/src/cli/repo/repo.go index 04b3a8413..70ae49afa 100644 --- a/src/cli/repo/repo.go +++ b/src/cli/repo/repo.go @@ -1,9 +1,14 @@ package repo import ( + "context" + "fmt" + "net/http" "strings" "github.com/alcionai/clues" + "github.com/goccy/go-graphviz" + "github.com/goccy/go-graphviz/cgraph" "github.com/spf13/cobra" "golang.org/x/exp/maps" @@ -11,7 +16,9 @@ import ( "github.com/alcionai/corso/src/cli/print" "github.com/alcionai/corso/src/cli/utils" "github.com/alcionai/corso/src/pkg/control/repository" + "github.com/alcionai/corso/src/pkg/logger" "github.com/alcionai/corso/src/pkg/path" + repo "github.com/alcionai/corso/src/pkg/repository" ) const ( @@ -175,3 +182,201 @@ func getMaintenanceType(t string) (repository.MaintenanceType, error) { return res, nil } + +func printTree(root *repo.BackupNode, ident int) { + if root == nil { + return + } + + fmt.Printf(strings.Repeat("\t", ident)+"%+v\n", root) + + for _, child := range root.Children { + printTree(child.BackupNode, ident+1) + } +} + +func drawTree(ctx context.Context, roots []*repo.BackupNode) error { + const port = ":6060" + + g := graphviz.New() + + graph, err := g.Graph() + if err != nil { + return clues.Wrap(err, "getting graph") + } + + defer func() { + graph.Close() + g.Close() + }() + + graph.SetRankDir(cgraph.LRRank) + + for _, root := range roots { + if err := buildGraph(ctx, graph, root); err != nil { + return clues.Wrap(err, "building graph") + } + } + + fmt.Printf("starting http server on port %s", port) + + // Start an http server that has the redered image. + http.HandleFunc( + "/", + func(w http.ResponseWriter, _ *http.Request) { + w.Header().Set("Content-Type", "image/svg+xml") + + if err := g.Render(graph, graphviz.SVG, w); err != nil { + logger.CtxErr(ctx, err).Info("sending svg to server") + } + }, + ) + + return clues.Stack(http.ListenAndServe(port, nil)).OrNil() +} + +func buildGraph( + ctx context.Context, + graph *cgraph.Graph, + root *repo.BackupNode, +) error { + // Add all nodes to the map and track them by ID. The root is just mapped as + // "root" and has the resource ID. + allNodes := map[string]*cgraph.Node{} + + if err := addNodes(graph, root, allNodes); err != nil { + return clues.Stack(err) + } + + // To keep from adding edges multiple times, track which nodes we've already + // processed. This is required because there can be multiple paths to a node. + visitedNodes := map[string]struct{}{} + + if err := addEdges(graph, root, allNodes, visitedNodes); err != nil { + return clues.Stack(err) + } + + // Go through and add edges between all nodes. The edge info will be based + // on the Reason contained in the edge struct. + return nil +} + +func addNodes( + graph *cgraph.Graph, + node *repo.BackupNode, + allNodes map[string]*cgraph.Node, +) error { + if node == nil { + return nil + } + + if _, ok := allNodes[node.Label]; ok { + return nil + } + + // Need unique keys for nodes so use the backupID. + n, err := graph.CreateNode(node.Label) + if err != nil { + return clues.Wrap(err, "creating node").With("backup_id", node.Label) + } + + // Set tooltip info to have Reasons for backup and backup type. + var toolTip string + + if node.Deleted { + toolTip += "This backup was deleted, Reasons are a best guess!\n" + } + + toolTip += "BackupID: " + node.Label + "\n" + + switch node.Type { + case repo.MergeNode: + toolTip += "Base Type: merge\n" + + case repo.AssistNode: + toolTip += "Base Type: assist\n" + } + + toolTip += fmt.Sprintf("Created At: %v\n", node.Created) + + var reasonStrings []string + + for _, reason := range node.Reasons { + reasonStrings = append( + reasonStrings, + fmt.Sprintf("%s/%s", reason.Service(), reason.Category()), + ) + } + + n. + SetLabel(strings.Join(reasonStrings, "\n")). + SetTooltip(toolTip). + SetStyle(cgraph.FilledNodeStyle). + SetFillColor("white") + + if node.Deleted { + n.SetFillColor("indianred") + } + + if node.Type == repo.AssistNode { + n.SetFillColor("grey") + } + + allNodes[node.Label] = n + + for _, child := range node.Children { + if err := addNodes(graph, child.BackupNode, allNodes); err != nil { + return clues.Stack(err) + } + } + + return nil +} + +func addEdges( + graph *cgraph.Graph, + node *repo.BackupNode, + allNodes map[string]*cgraph.Node, + visitedNodes map[string]struct{}, +) error { + if node == nil { + return nil + } + + if _, ok := visitedNodes[node.Label]; ok { + return nil + } + + visitedNodes[node.Label] = struct{}{} + + n := allNodes[node.Label] + + for _, child := range node.Children { + var edgeReasons []string + + for _, reason := range child.Reasons { + edgeReasons = append( + edgeReasons, + fmt.Sprintf("%s/%s", reason.Service(), reason.Category()), + ) + } + + edgeLabel := strings.Join(edgeReasons, ",\n") + + e, err := graph.CreateEdge(edgeLabel, n, allNodes[child.Label]) + if err != nil { + return clues.Wrap(err, "adding edge").With( + "parent", node.Label, + "child", child.Label, + ) + } + + e.SetDir(cgraph.ForwardDir).SetLabel(edgeLabel).SetTooltip(" ") + + if err := addEdges(graph, child.BackupNode, allNodes, visitedNodes); err != nil { + return clues.Stack(err) + } + } + + return nil +} diff --git a/src/go.mod b/src/go.mod index 146e144c6..6df02f18f 100644 --- a/src/go.mod +++ b/src/go.mod @@ -10,6 +10,7 @@ require ( github.com/armon/go-metrics v0.4.1 github.com/aws/aws-xray-sdk-go v1.8.2 github.com/cenkalti/backoff/v4 v4.2.1 + github.com/goccy/go-graphviz v0.1.1 github.com/google/uuid v1.3.1 github.com/h2non/gock v1.2.0 github.com/kopia/kopia v0.13.0 @@ -44,9 +45,11 @@ require ( github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d // indirect github.com/andybalholm/brotli v1.0.5 // indirect github.com/aws/aws-sdk-go v1.45.0 // indirect + github.com/fogleman/gg v1.3.0 // indirect github.com/fsnotify/fsnotify v1.6.0 // indirect github.com/gofrs/flock v0.8.1 // indirect github.com/golang-jwt/jwt/v5 v5.0.0 // indirect + github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect github.com/google/go-cmp v0.5.9 // indirect github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 // indirect github.com/hashicorp/cronexpr v1.1.2 // indirect @@ -62,6 +65,7 @@ require ( github.com/valyala/bytebufferpool v1.0.0 // indirect github.com/valyala/fasthttp v1.48.0 // indirect go.opentelemetry.io/otel/metric v1.18.0 // indirect + golang.org/x/image v0.6.0 // indirect google.golang.org/genproto/googleapis/rpc v0.0.0-20230807174057-1744710a1577 // indirect ) diff --git a/src/go.sum b/src/go.sum index d381c9e69..773de3be5 100644 --- a/src/go.sum +++ b/src/go.sum @@ -98,6 +98,8 @@ github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDk github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= +github.com/corona10/goimagehash v1.0.2 h1:pUfB0LnsJASMPGEZLj7tGY251vF+qLGqOgEP4rUs6kA= +github.com/corona10/goimagehash v1.0.2/go.mod h1:/l9umBhvcHQXVtQO1V6Gp1yD20STawkhRnnX0D1bvVI= github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o= github.com/danieljoos/wincred v1.2.0 h1:ozqKHaLK0W/ii4KVbbvluM91W2H3Sh0BncbUNPS7jLE= github.com/danieljoos/wincred v1.2.0/go.mod h1:FzQLLMKBFdvu+osBrnFODiv32YGwCfx0SkRa/eYHgec= @@ -116,6 +118,8 @@ github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1m github.com/envoyproxy/go-control-plane v0.9.7/go.mod h1:cwu0lG7PUMfa9snN8LXBig5ynNVH9qI8YYLbd1fK2po= github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk= github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= +github.com/fogleman/gg v1.3.0 h1:/7zJX8F6AaYQc57WQCyN9cAIz+4bCJGO9B+dyW29am8= +github.com/fogleman/gg v1.3.0/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k= github.com/frankban/quicktest v1.14.4 h1:g2rn0vABPOOXmZUj+vbmUp0lPoXEMuhTpIluN0XL9UY= github.com/frankban/quicktest v1.14.4/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0= github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY= @@ -133,6 +137,8 @@ github.com/go-logr/logr v1.2.4/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbV github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= +github.com/goccy/go-graphviz v0.1.1 h1:MGrsnzBxTyt7KG8FhHsFPDTGvF7UaQMmSa6A610DqPg= +github.com/goccy/go-graphviz v0.1.1/go.mod h1:lpnwvVDjskayq84ZxG8tGCPeZX/WxP88W+OJajh+gFk= github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk= github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= github.com/gofrs/flock v0.8.1 h1:+gYjHKf32LDeiEEFhQaotPbLuUXjY5ZqxKgXy7n59aw= @@ -142,6 +148,8 @@ github.com/golang-jwt/jwt/v4 v4.5.0 h1:7cYmW1XlMY7h7ii7UhUyChSgS5wUJEnm9uZVTGqOW github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0= github.com/golang-jwt/jwt/v5 v5.0.0 h1:1n1XNM9hk7O9mnQoNBGolZvzebBQ7p93ULHRc28XJUE= github.com/golang-jwt/jwt/v5 v5.0.0/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk= +github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g= +github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= @@ -325,6 +333,8 @@ github.com/natefinch/atomic v1.0.1 h1:ZPYKxkqQOx3KZ+RsbnP/YsgvxWQPGxjC0oBt2AhwV0 github.com/natefinch/atomic v1.0.1/go.mod h1:N/D/ELrljoqDyT3rZrsUmtsuzvHkeB/wWjHV22AZRbM= github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32 h1:W6apQkHrMkS0Muv8G/TipAy/FJl/rCYT0+EuS8+Z0z4= github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms= +github.com/nfnt/resize v0.0.0-20160724205520-891127d8d1b5 h1:BvoENQQU+fZ9uukda/RzCAL/191HHwJA5b13R6diVlY= +github.com/nfnt/resize v0.0.0-20160724205520-891127d8d1b5/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8= github.com/pascaldekloe/goe v0.1.0 h1:cBOtyMzM9HTpWjXfbbunk26uA6nG3a8n06Wieeh0MwY= github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc= github.com/pelletier/go-toml/v2 v2.0.9 h1:uH2qQXheeefCCkuBBSLi7jCiSmj3VRh2+Goq2N7Xxu0= @@ -486,6 +496,8 @@ golang.org/x/exp v0.0.0-20230905200255-921286631fa9 h1:GoHiUyI/Tp2nVkLI2mCxVkOjs golang.org/x/exp v0.0.0-20230905200255-921286631fa9/go.mod h1:S2oDrQGGwySpoQPVqRShND87VCbxmc6bL1Yd2oYrm6k= golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js= golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= +golang.org/x/image v0.6.0 h1:bR8b5okrPI3g/gyZakLZHeWxAR8Dn5CyxXv1hLH5g/4= +golang.org/x/image v0.6.0/go.mod h1:MXLdDR43H7cDJq5GEGXEVeeNhPgi+YYEQ2pC1byI1x0= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= @@ -508,6 +520,7 @@ golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.4.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= +golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs= golang.org/x/mod v0.12.0 h1:rmsUpXtvNzj340zd98LZ4KntptpfRHwpFOHG188oHXc= golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= @@ -546,6 +559,7 @@ golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco= +golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs= golang.org/x/net v0.15.0 h1:ugBLEUaxABaB5AJqW9enI0ACdci2RUd4eP51NTBvuJ8= golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= @@ -568,6 +582,7 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E= golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= @@ -624,6 +639,7 @@ golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= +golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k= golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= @@ -633,6 +649,8 @@ golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8= +golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8= +golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8= golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k= golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE= golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= @@ -688,6 +706,7 @@ golang.org/x/tools v0.0.0-20210105154028-b0ab187a4818/go.mod h1:emZCQorbCU4vsT4f golang.org/x/tools v0.0.0-20210108195828-e2f9c7f1fc8e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0= golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc= +golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU= golang.org/x/tools v0.13.0 h1:Iey4qkscZuv0VvIt8E0neZjtPVQFSc870HQ448QgEmQ= golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=