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-rw-r--r--config/config-b2.sample.json141
-rw-r--r--config/config-local-unix.sample.json41
-rw-r--r--config/config-s3.sample.json53
-rw-r--r--config/config.go172
-rw-r--r--config/config.json31
5 files changed, 386 insertions, 52 deletions
diff --git a/config/config-b2.sample.json b/config/config-b2.sample.json
new file mode 100644
index 0000000..60022dd
--- /dev/null
+++ b/config/config-b2.sample.json
@@ -0,0 +1,141 @@
+{
+ "MaxProcessThreads": 4,
+ "MaxPreProcessThreads": 12,
+ "LogLevel": "info",
+ "Input": {
+ "Storage": {
+ "Type": "b2",
+ "Config": {
+ "BucketName": "sayana-photos",
+ "Region": "eu-central-003",
+ "Prefix": "full/",
+ "KeyID": "${B2_KEY_ID}",
+ "ApplicationKey": "${B2_APPLICATION_KEY}"
+ }
+ },
+ "KnownExtensions": [
+ "jpg",
+ "jpeg",
+ "png"
+ ],
+ "CacheProcessed": true,
+ "CacheProcessedCsvPath": "cache.csv"
+ },
+ "Converters": [
+ {
+ "Type": "webp",
+ "Config": {
+ "Quality": 80,
+ "Size": {
+ "MaxWidth": 320,
+ "MaxHeight": 0
+ }
+ },
+ "Output": {
+ "RewriteOn": "UnequalHashInCache",
+ "Storage": {
+ "Type": "b2",
+ "Config": {
+ "BucketName": "sayana-photos",
+ "Region": "eu-central-003",
+ "Prefix": "webp-320p/",
+ "KeyID": "${B2_KEY_ID}",
+ "ApplicationKey": "${B2_APPLICATION_KEY}"
+ }
+ }
+ }
+ },
+ {
+ "Type": "webp",
+ "Config": {
+ "Quality": 80,
+ "Size": {
+ "MaxWidth": 560,
+ "MaxHeight": 0
+ }
+ },
+ "Output": {
+ "RewriteOn": "UnequalHashInCache",
+ "Storage": {
+ "Type": "b2",
+ "Config": {
+ "BucketName": "sayana-photos",
+ "Region": "eu-central-003",
+ "Prefix": "webp-560p/",
+ "KeyID": "${B2_KEY_ID}",
+ "ApplicationKey": "${B2_APPLICATION_KEY}"
+ }
+ }
+ }
+ },
+ {
+ "Type": "webp",
+ "Config": {
+ "Quality": 80,
+ "Size": {
+ "MaxWidth": 800,
+ "MaxHeight": 0
+ }
+ },
+ "Output": {
+ "RewriteOn": "UnequalHashInCache",
+ "Storage": {
+ "Type": "b2",
+ "Config": {
+ "BucketName": "sayana-photos",
+ "Region": "eu-central-003",
+ "Prefix": "webp-800p/",
+ "KeyID": "${B2_KEY_ID}",
+ "ApplicationKey": "${B2_APPLICATION_KEY}"
+ }
+ }
+ }
+ },
+ {
+ "Type": "webp",
+ "Config": {
+ "Quality": 80,
+ "Size": {
+ "MaxWidth": 1200,
+ "MaxHeight": 0
+ }
+ },
+ "Output": {
+ "RewriteOn": "UnequalHashInCache",
+ "Storage": {
+ "Type": "b2",
+ "Config": {
+ "BucketName": "sayana-photos",
+ "Region": "eu-central-003",
+ "Prefix": "webp-1200p/",
+ "KeyID": "${B2_KEY_ID}",
+ "ApplicationKey": "${B2_APPLICATION_KEY}"
+ }
+ }
+ }
+ },
+ {
+ "Type": "webp",
+ "Config": {
+ "Quality": 80,
+ "Size": {
+ "MaxWidth": 1600,
+ "MaxHeight": 0
+ }
+ },
+ "Output": {
+ "RewriteOn": "UnequalHashInCache",
+ "Storage": {
+ "Type": "b2",
+ "Config": {
+ "BucketName": "sayana-photos",
+ "Region": "eu-central-003",
+ "Prefix": "webp-1600p/",
+ "KeyID": "${B2_KEY_ID}",
+ "ApplicationKey": "${B2_APPLICATION_KEY}"
+ }
+ }
+ }
+ }
+ ]
+} \ No newline at end of file
diff --git a/config/config-local-unix.sample.json b/config/config-local-unix.sample.json
new file mode 100644
index 0000000..941d995
--- /dev/null
+++ b/config/config-local-unix.sample.json
@@ -0,0 +1,41 @@
+{
+ "MaxProcessThreads": 4,
+ "MaxPreProcessThreads": 12,
+ "LogLevel": "debug",
+ "Input": {
+ "Storage": {
+ "Type": "local-unix",
+ "Config": {
+ "MaxDepth": 3,
+ "Path": "/tmp/thumbnailing/full/"
+ }
+ },
+ "KnownExtensions": [
+ "jpg",
+ "jpeg",
+ "png"
+ ]
+ },
+ "Converter": {
+ "Type": "webp",
+ "Config": {
+ "Quality": 80,
+ "Size": {
+ "MaxWidth": 800,
+ "MaxHeight": 0
+ }
+ },
+ "Output": {
+ "RewriteOn": "UnequalHashInCache",
+ "Storage": {
+ "Type": "local-unix",
+ "Config": {
+ "Path": "/tmp/thumbnailing/thumbnails/",
+ "DirPermissionMode": "0755",
+ "FilePermissionMode": "0644",
+ "AttributesImplementation": "xattr"
+ }
+ }
+ }
+ }
+} \ No newline at end of file
diff --git a/config/config-s3.sample.json b/config/config-s3.sample.json
new file mode 100644
index 0000000..5b067a5
--- /dev/null
+++ b/config/config-s3.sample.json
@@ -0,0 +1,53 @@
+{
+ "MaxProcessThreads": 4,
+ "MaxPreProcessThreads": 12,
+ "LogLevel": "info",
+ "Input": {
+ "Storage": {
+ "Type": "s3",
+ "Config": {
+ "BucketName": "my-photos",
+ "Region": "",
+ "Prefix": "full/",
+ "Endpoint": "https://minio.local",
+ "UsePathStyle": true,
+ "AccessKeyID": "${AWS_ACCESS_KEY_ID}",
+ "SecretAccessKey": "${AWS_SECRET_ACCESS_KEY}"
+ }
+ },
+ "KnownExtensions": [
+ "jpg",
+ "jpeg",
+ "png"
+ ],
+ "CacheProcessed": true,
+ "CacheProcessedCsvPath": "cache.csv"
+ },
+ "Converters": [
+ {
+ "Type": "webp",
+ "Config": {
+ "Quality": 80,
+ "Size": {
+ "MaxWidth": 320,
+ "MaxHeight": 0
+ }
+ },
+ "Output": {
+ "RewriteOn": "UnequalHashInCache",
+ "Storage": {
+ "Type": "s3",
+ "Config": {
+ "BucketName": "my-photos",
+ "Region": "",
+ "Prefix": "webp-320p/",
+ "Endpoint": "https://minio.local",
+ "UsePathStyle": true,
+ "AccessKeyID": "${AWS_ACCESS_KEY_ID}",
+ "SecretAccessKey": "${AWS_SECRET_ACCESS_KEY}"
+ }
+ }
+ }
+ }
+ ]
+}
diff --git a/config/config.go b/config/config.go
index 6d37904..06fa94f 100644
--- a/config/config.go
+++ b/config/config.go
@@ -3,32 +3,132 @@ package config
import (
"encoding/json"
"fmt"
+ "log/slog"
"os"
"github.com/go-playground/validator/v10"
)
type Config struct {
- Input InputConfig `json:"Input" validate:"required"`
- Output OutputConfig `json:"Output" validate:"required"`
+ Input InputConfig `json:"Input" validate:"required"`
+ Converters []ConverterConfig `json:"Converters" validate:"required"`
+ MaxProcessThreads int `json:"MaxProcessThreads" validate:"required,min=1"`
+ MaxPreProcessThreads int `json:"MaxPreProcessThreads" validate:"min=1;gtefield=MaxProcessThreads"`
+ LogLevel slog.Level `json:"LogLevel" validate:"required"`
}
type InputConfig struct {
- Storage StorageConfig `json:"Storage" validate:"required"`
+ Storage InputStorageConfig `json:"Storage" validate:"required"`
+ KnownExtensions []string `json:"KnownExtensions" validate:"required,min=0,dive,min=1"`
+ CacheProcessed bool `json:"CacheProcessed"`
+ CacheProcessedCsvPath string `json:"CacheProcessedCsvPath" validate:"filepath"`
}
-type OutputConfig struct {
- Storage StorageConfig `json:"Storage" validate:"required"`
- Quality int `json:"Quality" validate:"required,min=1,max=100"`
- Size SizeConfig `json:"Size" validate:"required"`
+type InputStorageConfig struct {
+ Type string `json:"Type" validate:"required,oneof=b2 s3 local-unix"`
+ Config any `json:"Config" validate:"required"`
+}
+
+func (sc *InputStorageConfig) UnmarshalJSON(data []byte) error {
+ var tmp struct {
+ Type string `json:"Type"`
+ Config json.RawMessage `json:"Config"`
+ }
+
+ if err := json.Unmarshal(data, &tmp); err != nil {
+ return err
+ }
+
+ sc.Type = tmp.Type
+
+ switch tmp.Type {
+ case "b2":
+ var b2Config B2Config
+ if err := json.Unmarshal(tmp.Config, &b2Config); err != nil {
+ return fmt.Errorf("unmarshal B2Config: %w", err)
+ }
+ sc.Config = &b2Config
+ case "s3":
+ var s3Config S3Config
+ if err := json.Unmarshal(tmp.Config, &s3Config); err != nil {
+ return fmt.Errorf("unmarshal S3Config: %w", err)
+ }
+ sc.Config = &s3Config
+ case "local-unix":
+ var localUnixConfig InputLocalUnixConfig
+ if err := json.Unmarshal(tmp.Config, &localUnixConfig); err != nil {
+ return fmt.Errorf("unmarshal LocalUnixConfig: %w", err)
+ }
+ sc.Config = &localUnixConfig
+ default:
+ return fmt.Errorf("unsupported storage type: %s", tmp.Type)
+ }
+
+ return nil
+}
+
+type ConverterConfig struct {
+ Type string `json:"Type" validate:"required,oneof=webp jpeg"`
+ Config any `json:"Config" validate:"required"`
+ Output OutputConfig `json:"Output" validate:"required"`
+}
+
+func (pc *ConverterConfig) UnmarshalJSON(data []byte) error {
+ var tmp struct {
+ Type string `json:"Type"`
+ Config json.RawMessage `json:"Config"`
+ Output OutputConfig `json:"Output"`
+ }
+
+ if err := json.Unmarshal(data, &tmp); err != nil {
+ return err
+ }
+
+ pc.Type = tmp.Type
+ pc.Output = tmp.Output
+
+ switch tmp.Type {
+ case "webp":
+ var webpConfig WebpConfig
+ if err := json.Unmarshal(tmp.Config, &webpConfig); err != nil {
+ return fmt.Errorf("unmarshal WebpConfig: %w", err)
+ }
+ pc.Config = &webpConfig
+ case "jpeg":
+ var jpegConfig JpegConfig
+ if err := json.Unmarshal(tmp.Config, &jpegConfig); err != nil {
+ return fmt.Errorf("unmarshal JpegConfig: %w", err)
+ }
+ pc.Config = &jpegConfig
+ default:
+ return fmt.Errorf("unsupported storage type: %s", tmp.Type)
+ }
+
+ return nil
+}
+
+type WebpConfig struct {
+ Quality int `json:"Quality" validate:"required,min=1,max=100"`
+ Size SizeConfig `json:"Size"`
}
-type StorageConfig struct {
- Type string `json:"Type" validate:"required,oneof=b2 local"`
+type JpegConfig struct {
+ ExtensionName string `json:"ExtensionName" validate:"alpha"`
+ Quality int `json:"Quality" validate:"required,min=1,max=100"`
+ Size SizeConfig `json:"Size"`
+}
+
+type SizeConfig struct {
+ MaxWidth int `json:"MaxWidth"`
+ MaxHeight int `json:"MaxHeight"`
+}
+
+type OutputStorageConfig struct {
+ Type string `json:"Type" validate:"required,oneof=b2 s3 local-unix"`
Config any `json:"Config" validate:"required"`
}
-func (sc *StorageConfig) UnmarshalJSON(data []byte) error {
+func (sc *OutputStorageConfig) UnmarshalJSON(data []byte) error {
var tmp struct {
Type string `json:"Type"`
Config json.RawMessage `json:"Config"`
@@ -46,13 +146,19 @@ func (sc *StorageConfig) UnmarshalJSON(data []byte) error {
if err := json.Unmarshal(tmp.Config, &b2Config); err != nil {
return fmt.Errorf("unmarshal B2Config: %w", err)
}
- sc.Config = b2Config
- case "local":
- var localConfig LocalConfig
- if err := json.Unmarshal(tmp.Config, &localConfig); err != nil {
- return fmt.Errorf("unmarshal LocalConfig: %w", err)
+ sc.Config = &b2Config
+ case "s3":
+ var s3Config S3Config
+ if err := json.Unmarshal(tmp.Config, &s3Config); err != nil {
+ return fmt.Errorf("unmarshal S3Config: %w", err)
}
- sc.Config = localConfig
+ sc.Config = &s3Config
+ case "local-unix":
+ var localUnixConfig OutputLocalUnixConfig
+ if err := json.Unmarshal(tmp.Config, &localUnixConfig); err != nil {
+ return fmt.Errorf("unmarshal LocalUnixConfig: %w", err)
+ }
+ sc.Config = &localUnixConfig
default:
return fmt.Errorf("unsupported storage type: %s", tmp.Type)
}
@@ -68,13 +174,31 @@ type B2Config struct {
ApplicationKey string `json:"ApplicationKey"`
}
-type LocalConfig struct {
- Path string `json:"Path" validate:"required,min=1"`
+type S3Config struct {
+ BucketName string `json:"BucketName" validate:"required,min=1"`
+ Region string `json:"Region" validate:"required,min=1"`
+ Prefix string `json:"Prefix"`
+ Endpoint string `json:"Endpoint"`
+ UsePathStyle bool `json:"UsePathStyle"`
+ AccessKeyID string `json:"AccessKeyID"`
+ SecretAccessKey string `json:"SecretAccessKey"`
+}
+
+type InputLocalUnixConfig struct {
+ MaxDepth int `json:"MaxDepth" validate:"required,min=0"`
+ Path string `json:"Path" validate:"required,min=1"`
}
-type SizeConfig struct {
- MaxWidth int `json:"MaxWidth" validate:"required,min=0"`
- MaxHeight int `json:"MaxHeight" validate:"required,min=0"`
+type OutputConfig struct {
+ RewriteOn string `json:"RewriteOn" validate:"oneof=Never UnequalHashInCache Always"`
+ Storage OutputStorageConfig `json:"Storage" validate:"required"`
+}
+
+type OutputLocalUnixConfig struct {
+ Path string `json:"Path" validate:"required,min=1,dirpath"`
+ DirPermissionMode string `json:"DirPermissionMode" validate:"required,min=3"`
+ FilePermissionMode string `json:"FilePermissionMode" validate:"required,min=3"`
+ AttributesImplementation string `json:"AttributesImplementation" validate:"required,oneof=xattr none"`
}
func LoadConfig(path string, config *Config) error {
@@ -89,6 +213,12 @@ func LoadConfig(path string, config *Config) error {
return err
}
+ for i := range config.Converters {
+ if config.Converters[i].Output.RewriteOn == "" {
+ config.Converters[i].Output.RewriteOn = "UnequalHashInCache"
+ }
+ }
+
return nil
}
diff --git a/config/config.json b/config/config.json
deleted file mode 100644
index d818107..0000000
--- a/config/config.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
- "Input": {
- "Storage": {
- "Type": "b2",
- "Config": {
- "BucketName": "sayana-photos",
- "Region": "eu-central-003",
- "Prefix": "full/",
- "KeyID": "${B2_KEY_ID}",
- "ApplicationKey": "${B2_APPLICATION_KEY}"
- }
- }
- },
- "Output": {
- "Storage": {
- "Type": "b2",
- "Config": {
- "BucketName": "sayana-photos",
- "Region": "eu-central-003",
- "Prefix": "thumbnails/",
- "KeyID": "${B2_KEY_ID}",
- "ApplicationKey": "${B2_APPLICATION_KEY}"
- }
- },
- "Quality": 80,
- "Size": {
- "MaxWidth": 1280,
- "MaxHeight": 0
- }
- }
-} \ No newline at end of file
generated by cgitext v1.3.1+16 (git 2.54.0) at 2026-09-08 00:51:37 +0000