From ef2bc8638a84f082f169ae7c4862dcbaec844e20 Mon Sep 17 00:00:00 2001
From: Beatriz Vieira <beatriznsv@gmail.com>
Date: Sun, 6 Feb 2022 18:22:54 -0300
Subject: [PATCH] feat: add support to use templates defined on the repository
 (.sv4git/templates)

issue: #40
---
 cmd/git-sv/main.go | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/cmd/git-sv/main.go b/cmd/git-sv/main.go
index 806d4b2..6ecc1bf 100644
--- a/cmd/git-sv/main.go
+++ b/cmd/git-sv/main.go
@@ -17,6 +17,7 @@ var Version = "source"
 const (
 	configFilename     = "config.yml"
 	repoConfigFilename = ".sv4git.yml"
+	configDir          = ".sv4git"
 )
 
 var (
@@ -24,20 +25,28 @@ var (
 	defaultTemplatesFS embed.FS
 )
 
-func templateFS() fs.FS {
-	defaultTemplatesFS, _ := fs.Sub(defaultTemplatesFS, "resources/templates")
-	return defaultTemplatesFS
+func templateFS(filepath string) fs.FS {
+	if _, err := os.Stat(filepath); err != nil {
+		defaultTemplatesFS, _ := fs.Sub(defaultTemplatesFS, "resources/templates")
+		return defaultTemplatesFS
+	}
+	return os.DirFS(filepath)
 }
 
 func main() {
 	log.SetFlags(0)
 
-	cfg := loadCfg()
+	repoPath, rerr := getRepoPath()
+	if rerr != nil {
+		log.Fatal("failed to discovery repository top level, error: ", rerr)
+	}
+
+	cfg := loadCfg(repoPath)
 	messageProcessor := sv.NewMessageProcessor(cfg.CommitMessage, cfg.Branches)
 	git := sv.NewGit(messageProcessor, cfg.Tag)
 	semverProcessor := sv.NewSemVerCommitsProcessor(cfg.Versioning, cfg.CommitMessage)
 	releasenotesProcessor := sv.NewReleaseNoteProcessor(cfg.ReleaseNotes)
-	outputFormatter := sv.NewOutputFormatter(templateFS())
+	outputFormatter := sv.NewOutputFormatter(templateFS(filepath.Join(repoPath, configDir, "templates")))
 
 	app := cli.NewApp()
 	app.Name = "sv"
@@ -157,7 +166,7 @@ func main() {
 	}
 }
 
-func loadCfg() Config {
+func loadCfg(repoPath string) Config {
 	cfg := defaultConfig()
 
 	envCfg := loadEnvConfig()
@@ -169,11 +178,6 @@ func loadCfg() Config {
 		}
 	}
 
-	repoPath, rerr := getRepoPath()
-	if rerr != nil {
-		log.Fatal("failed to discovery repository top level, error: ", rerr)
-	}
-
 	if repoCfg, err := readConfig(filepath.Join(repoPath, repoConfigFilename)); err == nil {
 		if merr := merge(&cfg, repoCfg); merr != nil {
 			log.Fatal("failed to merge repo config, error: ", merr)