Commit: 27cdf3b9e0ea43ca97af01e5b8d915778b706c14
Parent: 3aba66886378420ada775803a060eafc30c6caf2
Author: Vi Grey
Date: 2024-06-18 12:40 UTC
Summary: Delete HTML files if gmi files are deleted

 CHANGELOG.txt |  6 ++++++
 src/delete.go | 36 ++++++++++++++++++++++++++++++++++++
 src/huginn.go |  3 ++-
 3 files changed, 44 insertions(+), 1 deletion(-)


diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 60f4791..2595842 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -2,6 +2,12 @@
 All notable changes to this project will be documented in this file.
 
 
+## [0.0.29] - 2024-06-18
+
+### Added
+- Delete HTML file and empty parent directories if gmi file is deleted
+
+
 ## [0.0.28] - 2024-05-08
 
 ### Fixed
diff --git a/src/delete.go b/src/delete.go
new file mode 100644
index 0000000..b527f29
--- /dev/null
+++ b/src/delete.go
@@ -0,0 +1,36 @@
+package main
+
+import (
+	"os"
+	"path/filepath"
+)
+
+func getDeletedFiles(relPaths []string) (deletedFiles []string) {
+	for p, _ := range oldDiffHashes {
+		var notDeleted bool
+		for _, r := range relPaths {
+			if r == p {
+				notDeleted = true
+				break
+			}
+		}
+		if !notDeleted {
+			deletedFiles = append(deletedFiles, p)
+		}
+	}
+	return
+}
+
+func deleteHTMLFiles(deletedFiles []string) {
+	for _, deletedFile := range deletedFiles {
+		pagePath := extensionlessPath(deletedFile)
+		p := pagePath + ".html"
+		for p != "." {
+			// Remove file or empty directory
+			if err := os.Remove(filepath.Join(outputdir, p)); err != nil {
+				break
+			}
+			p = filepath.Base(filepath.Dir(p))
+		}
+	}
+}
diff --git a/src/huginn.go b/src/huginn.go
index f3f0cd1..4ff62ed 100644
--- a/src/huginn.go
+++ b/src/huginn.go
@@ -9,7 +9,7 @@ import (
 
 const (
 	PROGRAM = "huginn"
-	VERSION = "0.0.28"
+	VERSION = "0.0.29"
 )
 
 func init() {
@@ -29,6 +29,7 @@ func init() {
 
 func main() {
 	relPaths := getAllGemtextFiles()
+	deleteHTMLFiles(getDeletedFiles(relPaths))
 	for _, relPath := range relPaths {
 		diffHashes[relPath] = crc32c(filepath.Join(basedir, relPath))
 		if diffPath != "" && diffHashes[relPath] == oldDiffHashes[relPath] {