From f264d6109a3f5583d0cfec72f65a3d9281782608 Mon Sep 17 00:00:00 2001
From: Matej Focko <mfocko@redhat.com>
Date: Sat, 11 Sep 2021 20:33:20 +0200
Subject: [PATCH] refactor: Separate Gitea code

Signed-off-by: Matej Focko <mfocko@redhat.com>
---
 gitea_comments.go | 59 +++++++++++++++++++++++++++++++++++++++++++++++
 main.go           | 54 +++----------------------------------------
 2 files changed, 62 insertions(+), 51 deletions(-)
 create mode 100644 gitea_comments.go

diff --git a/gitea_comments.go b/gitea_comments.go
new file mode 100644
index 0000000..3795d67
--- /dev/null
+++ b/gitea_comments.go
@@ -0,0 +1,59 @@
+package main
+
+import (
+	"sort"
+
+	"code.gitea.io/sdk/gitea"
+)
+
+func GetReviewsPerPR(client *gitea.Client, prID int64) []int64 {
+	reviews, _, err := client.ListPullReviews(
+		config.Gitea.Owner, config.Gitea.Repository, prID, gitea.ListPullReviewsOptions{},
+	)
+	ExitOnError(err)
+
+	result := make([]int64, 0)
+	for _, review := range reviews {
+		result = append(result, review.ID)
+	}
+
+	return result
+}
+
+func RetrieveComments(client *gitea.Client, prID, reviewID int64) []*gitea.PullReviewComment {
+	comments, _, err := client.ListPullReviewComments(
+		config.Gitea.Owner, config.Gitea.Repository, prID, reviewID,
+	)
+	ExitOnError(err)
+	return comments
+}
+
+func SplitByFile(
+	splitComments map[string]([]*gitea.PullReviewComment),
+	comments []*gitea.PullReviewComment,
+) map[string]([]*gitea.PullReviewComment) {
+	for _, comment := range comments {
+		arr, found := splitComments[comment.Path]
+
+		if !found {
+			arr = make([]*gitea.PullReviewComment, 0)
+		}
+
+		splitComments[comment.Path] = append(arr, comment)
+	}
+
+	return splitComments
+}
+
+func GetComments(client *gitea.Client, prID int64) map[string]([]*gitea.PullReviewComment) {
+	reviews := GetReviewsPerPR(client, prID)
+
+	splitComments := make(map[string]([]*gitea.PullReviewComment))
+	for _, reviewID := range reviews {
+		comments := RetrieveComments(client, prID, reviewID)
+		sort.Sort(ByLineNum(comments))
+		splitComments = SplitByFile(splitComments, comments)
+	}
+
+	return splitComments
+}
diff --git a/main.go b/main.go
index 2918d4d..8352e6c 100644
--- a/main.go
+++ b/main.go
@@ -4,37 +4,11 @@ import (
 	"bufio"
 	"fmt"
 	"os"
-	"sort"
 	"strconv"
 
 	"code.gitea.io/sdk/gitea"
 )
 
-func RetrieveComments(client *gitea.Client, prID, reviewID int64) []*gitea.PullReviewComment {
-	comments, _, err := client.ListPullReviewComments(
-		config.Gitea.Owner, config.Gitea.Repository, prID, reviewID,
-	)
-	ExitOnError(err)
-	return comments
-}
-
-func SplitByFile(
-	splitComments map[string]([]*gitea.PullReviewComment),
-	comments []*gitea.PullReviewComment,
-) map[string]([]*gitea.PullReviewComment) {
-	for _, comment := range comments {
-		arr, found := splitComments[comment.Path]
-
-		if !found {
-			arr = make([]*gitea.PullReviewComment, 0)
-		}
-
-		splitComments[comment.Path] = append(arr, comment)
-	}
-
-	return splitComments
-}
-
 func WriteCommentsInFile(
 	outputFile *os.File,
 	lineNum uint64,
@@ -80,20 +54,6 @@ func PatchFiles(commentsByFile map[string]([]*gitea.PullReviewComment)) {
 	}
 }
 
-func GetReviewsPerPR(client *gitea.Client, prID int64) []int64 {
-	reviews, _, err := client.ListPullReviews(
-		config.Gitea.Owner, config.Gitea.Repository, prID, gitea.ListPullReviewsOptions{},
-	)
-	ExitOnError(err)
-
-	result := make([]int64, 0)
-	for _, review := range reviews {
-		result = append(result, review.ID)
-	}
-
-	return result
-}
-
 var config Config = Config{}
 
 func main() {
@@ -111,15 +71,7 @@ func main() {
 	prID, err := strconv.ParseInt(os.Args[1], 10, 64)
 	ExitOnError(err)
 
-	reviews := GetReviewsPerPR(client, prID)
-
-	splitComments := make(map[string]([]*gitea.PullReviewComment))
-	for _, reviewID := range reviews {
-		comments := RetrieveComments(client, prID, reviewID)
-		sort.Sort(ByLineNum(comments))
-		splitComments = SplitByFile(splitComments, comments)
-	}
-
-	ProcessComments(&splitComments)
-	PatchFiles(splitComments)
+	comments := GetComments(client, prID)
+	ProcessComments(&comments)
+	PatchFiles(comments)
 }