Merge branch 'release/2.0' into master

.gitignore

@@ -0,0 +1 @@
+.idea

LICENSE

@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2022, jonghyeons
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

@@ -5,7 +5,10 @@ JPG, RAW file sorter program in terminal written golang
 
 
 ### How to install
-
+```bash
+go get github.com/jonghyeons/photopic
+```
+OR
 ```bash
 $ git clone https://github.com/jonghyeons/photopic.git
 $ cd photopic
@@ -17,11 +20,14 @@ $ go install
 ### Usage
 
 ```bash
+# Show help
+$ photopic help
+
 # Run in current filepath
-$ photopic
+$ photopic run
 
 # Run another filepath
-$ photopic YOURFILEPATH
+$ photopic run YOUR_FILE_PATH
 ```
 
 

cmd/root.go

@@ -0,0 +1,20 @@
+package cmd
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "photopic",
+	Short: "Photopic is JPG, RAW file sorting program in terminal",
+	Long:  `Photopic is JPG, RAW file sorting program in terminal`,
+}
+
+func Execute() {
+	err := rootCmd.Execute()
+	if err != nil {
+		os.Exit(1)
+	}
+}

cmd/run.go

@@ -0,0 +1,133 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/jonghyeons/photopic/utils"
+	"github.com/rwcarlsen/goexif/exif"
+	"github.com/spf13/cobra"
+	"io/fs"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+var (
+	wideAngleLensCnt = 0
+	standardLensCnt  = 0
+	telephotoLensCnt = 0
+	errCnt           = 0
+)
+
+var runCmd = &cobra.Command{
+	Use:   "run",
+	Short: "Classify JPEG and RAW files.",
+	Long: `Classify JPEG and RAW files.
+Usage:
+photopic run [filepath]`,
+	Run: func(cmd *cobra.Command, args []string) {
+		dir := ""
+		if len(args) != 0 {
+			dir = args[0]
+		} else {
+			var err error
+			dir, err = os.Getwd()
+			if err != nil {
+				fmt.Println(err.Error())
+				os.Exit(1)
+			}
+		}
+
+		err := utils.MakeDir(dir)
+		if err != nil {
+			fmt.Println(err.Error())
+			os.Exit(1)
+		}
+
+		files, err := ioutil.ReadDir(dir)
+		if err != nil {
+			fmt.Println(err.Error())
+			os.Exit(1)
+		}
+		if len(files) == 0 {
+			fmt.Println("empty directory")
+			os.Exit(1)
+		}
+
+		AnalysisExifAndMoveFile(dir, files)
+
+		fmt.Println("## It's done!")
+		fmt.Println("## Photopic Report")
+		fmt.Println("1. Lens Angle")
+		fmt.Println("# This data is analyzed only in the raw files.")
+		fmt.Println("wide-angle	", wideAngleLensCnt, "shot")
+		fmt.Println("standard	", standardLensCnt, "shot")
+		fmt.Println("telephoto	", telephotoLensCnt, "shot")
+		fmt.Println("analysis failure: ", errCnt)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(runCmd)
+	rootCmd.Flags().BoolP("directory", "d", false, "Specifies the directory. (default: current file path)")
+}
+
+func AnalysisExifAndMoveFile(dir string, files []fs.FileInfo) {
+	rawTypes := []string{"RAF", "CRW", "CR2", "CR3", "NEF", "NRW", "PEF", "DNG", "SRW", "ORF", "SRF", "SR2", "ARW", "RW2", "3FR", "DCR", "KDC", "MRW", "RWL", "DNG", "MOS", "X3F", "GPR"}
+
+	for _, file := range files {
+		fn := strings.Split(file.Name(), ".")
+		fileType := fn[len(fn)-1]
+
+		if fileType == "JPG" {
+			err := os.Rename(filepath.Join(dir, "/", file.Name()), filepath.Join(dir, "/jpg/", file.Name()))
+			if err != nil {
+				fmt.Println(file.Name(), err.Error())
+			}
+		} else if utils.Contains(rawTypes, fileType) {
+			err := SetLensAngleCnt(dir + "/" + file.Name())
+			if err != nil {
+				fmt.Println(file.Name(), err.Error())
+			}
+			err = os.Rename(filepath.Join(dir, "/", file.Name()), filepath.Join(dir, "/raw/", file.Name()))
+			if err != nil {
+				fmt.Println(file.Name(), err.Error())
+			}
+		}
+	}
+}
+
+func SetLensAngleCnt(fnameWithPath string) error {
+	f, err := os.Open(fnameWithPath)
+	if err != nil {
+		return err
+	}
+
+	exif.RegisterParsers()
+	x, err := exif.Decode(f)
+	if err != nil {
+		return err
+	}
+
+	focal, err := x.Get(exif.FocalLength)
+	if err != nil {
+		errCnt++
+		return err
+	}
+
+	numer, denom, err := focal.Rat2(0)
+	if err != nil {
+		errCnt++
+		return err
+	}
+
+	if numer/denom < 35 {
+		wideAngleLensCnt++
+	} else if numer/denom >= 35 || numer/denom < 85 {
+		standardLensCnt++
+	} else {
+		telephotoLensCnt++
+	}
+
+	return nil
+}

cmd/run_test.go

@@ -0,0 +1,70 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/jonghyeons/photopic/utils"
+	"io/fs"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+// The image file must be located in the path(/sample).
+func TestAnalysisExifAndMoveFile(t *testing.T) {
+	dir, err := os.Getwd()
+	if err != nil {
+		t.Errorf(err.Error())
+	}
+
+	dir = filepath.Join(dir, "/../sample")
+	err = utils.MakeDir(dir)
+	if err != nil {
+		t.Errorf(err.Error())
+	}
+
+	files, err := ioutil.ReadDir(dir)
+	if err != nil {
+		t.Errorf(err.Error())
+	}
+	if len(files) == 0 {
+		fmt.Println("empty directory")
+		t.Error()
+	}
+
+	type args struct {
+		dir   string
+		files []fs.FileInfo
+	}
+	tests := []struct {
+		name string
+		args args
+	}{
+		{
+			name: "exif analysis test",
+			args: args{
+				dir:   dir,
+				files: files,
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			AnalysisExifAndMoveFile(tt.args.dir, tt.args.files)
+		})
+	}
+
+	if wideAngleLensCnt > 0 || standardLensCnt > 0 || telephotoLensCnt > 0 || errCnt > 0 {
+		fmt.Println("## It's done!")
+		fmt.Println("## Photopic Report")
+		fmt.Println("1. Lens Angle")
+		fmt.Println("# This data is analyzed only in the raw files.")
+		fmt.Println("wide-angle	", wideAngleLensCnt, "shot")
+		fmt.Println("standard	", standardLensCnt, "shot")
+		fmt.Println("telephoto	", telephotoLensCnt, "shot")
+		fmt.Println("analysis failure: ", errCnt)
+	} else {
+		t.Error()
+	}
+}

go.mod

@@ -1,5 +1,8 @@
 module github.com/jonghyeons/photopic
 
-go 1.12
+go 1.13
 
-require github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd
+require (
+	github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd
+	github.com/spf13/cobra v1.4.0
+)

go.sum

@@ -1,2 +1,12 @@
+github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
+github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd h1:CmH9+J6ZSsIjUK3dcGsnCnO41eRBOnY12zwkn5qVwgc=
 github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd/go.mod h1:hPqNNc0+uJM6H+SuU8sEs5K5IQeKccPqeSjfgcKGgPk=
+github.com/spf13/cobra v1.4.0 h1:y+wJpx64xcgO1V+RcnwW0LEHxTKRi2ZDPSBjWnrg88Q=
+github.com/spf13/cobra v1.4.0/go.mod h1:Wo4iy3BUC+X2Fybo0PDqwJIv3dNRiZLHQymsfxlB84g=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
+github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=