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Enabling Support for Gitlab MRs #337

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Enabling Support for Gitlab MRs #337

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14 changes: 10 additions & 4 deletions go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,11 @@ require (
github.com/xeipuuv/gojsonschema v1.2.0
)

require (
github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
github.com/hashicorp/go-retryablehttp v0.7.7 // indirect
)

require (
cloud.google.com/go/compute/metadata v0.3.0 // indirect
dario.cat/mergo v1.0.0 // indirect
Expand Down Expand Up @@ -106,14 +111,15 @@ require (
github.com/skeema/knownhosts v1.2.2 // indirect
github.com/spf13/cobra v1.8.1
github.com/spf13/pflag v1.0.5
github.com/stretchr/testify v1.9.0
github.com/stretchr/testify v1.10.0
github.com/vmihailenco/go-tinylfu v0.2.2 // indirect
github.com/vmihailenco/msgpack/v5 v5.3.4 // indirect
github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
github.com/xanzy/ssh-agent v0.3.3 // indirect
github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f // indirect
github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
github.com/xlab/treeprint v1.1.0 // indirect
gitlab.com/gitlab-org/api/client-go v0.123.0
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.1 // indirect
go.opentelemetry.io/otel v1.21.0 // indirect
go.opentelemetry.io/otel/metric v1.21.0 // indirect
Expand All @@ -122,12 +128,12 @@ require (
golang.org/x/crypto v0.21.0 // indirect
golang.org/x/mod v0.12.0 // indirect
golang.org/x/net v0.23.0 // indirect
golang.org/x/oauth2 v0.23.0
golang.org/x/oauth2 v0.25.0
golang.org/x/sync v0.3.0 // indirect
golang.org/x/sys v0.18.0 // indirect
golang.org/x/sys v0.20.0 // indirect
golang.org/x/term v0.18.0 // indirect
golang.org/x/text v0.14.0 // indirect
golang.org/x/time v0.5.0 // indirect
golang.org/x/time v0.9.0 // indirect
golang.org/x/tools v0.13.0 // indirect
google.golang.org/genproto v0.0.0-20230822172742-b8732ec3820d // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20230822172742-b8732ec3820d // indirect
Expand Down
12 changes: 12 additions & 0 deletions go.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -232,6 +232,10 @@ github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 h1:UH//fgunKIs4JdUbpDl1VZCDa
github.com/grpc-ecosystem/go-grpc-middleware v1.4.0/go.mod h1:g5qyo/la0ALbONm6Vbp88Yd8NsDy6rZz+RcrMPxvld8=
github.com/grpc-ecosystem/grpc-gateway v1.16.0 h1:gmcG1KaJ57LophUzW0Hy8NmPhnMZb4M0+kPpLofRdBo=
github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
github.com/hashicorp/go-cleanhttp v0.5.2 h1:035FKYIWjmULyFRBKPs8TBQoi0x6d9G4xc9neXJWAZQ=
github.com/hashicorp/go-cleanhttp v0.5.2/go.mod h1:kO/YDlP8L1346E6Sodw+PrpBSV4/SoxCXGY6BqNFT48=
github.com/hashicorp/go-retryablehttp v0.7.7 h1:C8hUCYzor8PIfXHa4UrZkU4VvK8o9ISHxT2Q8+VepXU=
github.com/hashicorp/go-retryablehttp v0.7.7/go.mod h1:pkQpWZeYWskR+D1tR2O5OcBFOxfA7DoAO6xtkuQnHTk=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/imdario/mergo v0.3.6/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
Expand Down Expand Up @@ -414,6 +418,7 @@ github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o
github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/vmihailenco/go-tinylfu v0.2.2 h1:H1eiG6HM36iniK6+21n9LLpzx1G9R3DJa2UjUjbynsI=
github.com/vmihailenco/go-tinylfu v0.2.2/go.mod h1:CutYi2Q9puTxfcolkliPq4npPuofg9N9t8JVrjzwa3Q=
github.com/vmihailenco/msgpack/v5 v5.3.4 h1:qMKAwOV+meBw2Y8k9cVwAy7qErtYCwBzZ2ellBfvnqc=
Expand All @@ -436,6 +441,8 @@ github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
github.com/yuin/gopher-lua v1.1.0 h1:BojcDhfyDWgU2f2TOzYK/g5p2gxMrku8oupLDqlnSqE=
github.com/yuin/gopher-lua v1.1.0/go.mod h1:GBR0iDaNXjAgGg9zfCvksxSRnQx76gclCIb7kdAd1Pw=
gitlab.com/gitlab-org/api/client-go v0.123.0 h1:W3LZ5QNyiSCJA0Zchkwz8nQIUzOuDoSWMZtRDT5DjPI=
gitlab.com/gitlab-org/api/client-go v0.123.0/go.mod h1:Jh0qjLILEdbO6z/OY94RD+3NDQRUKiuFSFYozN6cpKM=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.1 h1:SpGay3w+nEwMpfVnbqOLH5gY52/foP8RE8UzTZ1pdSE=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.1/go.mod h1:4UoMYEZOC0yN/sPGH76KPkkU7zgiEWYWL9vwmbnTJPE=
go.opentelemetry.io/otel v1.21.0 h1:hzLeKBZEL7Okw2mGzZ0cc4k/A7Fta0uoPgaJCr8fsFc=
Expand Down Expand Up @@ -520,6 +527,8 @@ golang.org/x/oauth2 v0.7.0/go.mod h1:hPLQkd9LyjfXTiRohC/41GhcFqxisoUQ99sCUOHO9x4
golang.org/x/oauth2 v0.8.0/go.mod h1:yr7u4HXZRm1R1kBWqr/xKNqewf0plRYoB7sla+BCIXE=
golang.org/x/oauth2 v0.23.0 h1:PbgcYx2W7i4LvjJWEbf0ngHV6qJYr86PkAV3bXdLEbs=
golang.org/x/oauth2 v0.23.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
golang.org/x/oauth2 v0.25.0 h1:CY4y7XT9v0cRI9oupztF8AgiIu99L/ksR/Xp/6jrZ70=
golang.org/x/oauth2 v0.25.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
Expand Down Expand Up @@ -574,6 +583,7 @@ golang.org/x/sys v0.9.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
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=
Expand Down Expand Up @@ -607,6 +617,8 @@ golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
golang.org/x/time v0.9.0 h1:EsRrnYcQiGH+5FfbgvV4AP7qEZstoyrHB0DzarOQ4ZY=
golang.org/x/time v0.9.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
Expand Down
63 changes: 59 additions & 4 deletions prs.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,10 +3,12 @@ package render
import (
"context"
"fmt"
"net/url"
"strings"

"github.com/akuity/kargo-render/internal/github"
"github.com/akuity/kargo-render/pkg/git"
gitlab "gitlab.com/gitlab-org/api/client-go"
)

func openPR(ctx context.Context, rc requestContext) (string, error) {
Expand All @@ -17,19 +19,24 @@ func openPR(ctx context.Context, rc requestContext) (string, error) {
title = fmt.Sprintf("%s <-- %s", rc.request.TargetBranch, commitMsgParts[0])
} else {
// Something more generic because this PR can be updated with more commits
title =
fmt.Sprintf("%s <-- latest batched changes", rc.request.TargetBranch)
title = fmt.Sprintf("%s <-- latest batched changes", rc.request.TargetBranch)
}

// TODO: Support git providers other than GitHub.
// TODO: Support git providers other than GitHub and Gitlab.
//
// Wish list:
//
// * GitHub Enterprise
// * Bitbucket
// * Azure DevOps
// * GitLab
// * Other?
if isGitlabURL(rc.request.RepoURL) {
return openGitlabMR(ctx, rc, title)
}
return openGithubPR(ctx, rc, title)
}

func openGithubPR(ctx context.Context, rc requestContext, title string) (string, error) {
url, err := github.OpenPR(
ctx,
rc.request.RepoURL,
Expand All @@ -50,3 +57,51 @@ func openPR(ctx context.Context, rc requestContext) (string, error) {
}
return url, nil
}

func openGitlabMR(ctx context.Context, rc requestContext, title string) (string, error) {
gitlabToken := rc.request.RepoCreds.Password
if gitlabToken == "" {
return "",
fmt.Errorf("GITLAB_TOKEN not set")
}

git, err := gitlab.NewClient(gitlabToken)

opts := &gitlab.CreateMergeRequestOptions{
Title: &title,
SourceBranch: &rc.target.commit.branch,
TargetBranch: &rc.request.TargetBranch,
}

u, err := url.Parse(rc.request.RepoURL)
if err != nil {
return "", fmt.Errorf("failed to parse repo URL: %w", err)
}

projectPath := u.Path

// Remove leading slash if present
projectPath = strings.TrimPrefix(projectPath, "/")

// Remove trailing .git if present
projectPath = strings.TrimSuffix(projectPath, ".git")

mr, _, err := git.MergeRequests.CreateMergeRequest(projectPath, opts)
if err != nil {
return "",
fmt.Errorf("failed to create merge request: %w", err)
}

fmt.Printf("Merge request created: %s\n", mr.WebURL)
return mr.WebURL, nil
}

func isGitlabURL(repoURL string) bool {
u, err := url.Parse(repoURL)
if err != nil {
return false // Handle parsing errors gracefully
}
hostname := u.Hostname()
return strings.Contains(hostname, "gitlab.com") || strings.Contains(hostname, "gitlab.") // Check for gitlab.com or other gitlab domains
}