Merge branch 'release/0.0.2'

Available options:

- Do not copy
- Overwrite dest
- Copy source as dest.dist

.env.dist

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+GITEA_RELEASE_PROJECT=
+GITEA_RELEASE_ORG=
+GITEA_RELEASE_USERNAME=

.gitignore

@@ -1,3 +1,6 @@
 /coverage
 /bin
-rice-box.go
+rice-box.go
+/release
+/vendor
+/.env

LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

Makefile

@@ -13,13 +13,19 @@ deps:
 	go get -u github.com/cortesi/modd/cmd/modd
 	go get -u github.com/golangci/golangci-lint/cmd/golangci-lint
 
-coverage:
-	@script/coverage
-
 lint:
 	golangci-lint run --tests=false --enable-all
 
+vendor:
+	go mod vendor
+
+release: clean vendor
+	./misc/script/release
+
+gitea-release:
+	./misc/script/gitea-release
+
 clean:
 	rm -rf ./bin ./release ./coverage
 
-.PHONY: test clean lint coverage doc
+.PHONY: test clean lint coverage doc release vendor

README.md

@@ -1,7 +1,5 @@
 # Scaffold
 
-> **/!\\** Statut: préalpha
-
 Utilitaire de génération d'arborescence de fichiers à partir de projets "modèles" distants/locaux.
 
 ## Installation
@@ -14,10 +12,48 @@ go install forge.cadoles.com/wpetit/scaffold/cmd/scaffold
 
 ### À partir des binaires
 
+1. [Télécharger la dernière version du binaire correspondant à votre plateforme](https://forge.cadoles.com/wpetit/scaffold/releases) (dernière version stable: 0.0.2)
+2. Extraire l'archive et place le binaire `bin/scaffold` dans votre `$PATH` (par exemple dans le répertoire `/usr/local/bin`)
+
+## Usage
+
 ```
-TODO
+NAME:
+   scaffold - generate/update directory tree from template
+
+USAGE:
+   scaffold [global options] command [command options] [arguments...]
+
+COMMANDS:
+   from, n  generate a new project from a given template url
+   help, h  Shows a list of commands or help for one command
+
+GLOBAL OPTIONS:
+   --help, -h  show help (default: false)
 ```
 
+### Commandes
+
+#### `from`
+
+```
+NAME:
+   scaffold from - generate a new project from a given template url
+
+USAGE:
+   scaffold from [command options] <URL>
+
+OPTIONS:
+   --directory DIR, -d DIR   Set destination to DIR (default: "./")
+   --manifest FILE, -m FILE  The scaffold manifest FILE (default: "scaffold.yml")
+   --ignore value, -i value  Ignore files matching pattern (default: ".git", ".git/**", "./.git/**/*")
+   --help, -h                show help (default: false)
+```
+
+## Documentation
+
+- [Format du fichier `scaffold.yml`](./doc/scaffold_file_format.md)
+
 ## Licence
 
-GPL-3.0
+[GPL-3.0](./LICENSE)

cmd/scaffold/main.go

@@ -16,7 +16,7 @@ func main() {
 	}
 
 	if err := app.Run(os.Args); err != nil {
-		fmt.Printf("%+v", err)
+		fmt.Printf("%+v\n", err)
 		os.Exit(1)
 	}
 }

doc/create_projet_template.md

@@ -0,0 +1,3 @@
+# Créer un nouveau modèle de projet
+
+Un modèle de projet `scaffold` est un simple répertoire (ou dépôt Git) contenant à sa racine un fichier `scaffold.yml`.

doc/scaffold_file_format.md

@@ -0,0 +1,71 @@
+## Format du fichier `scaffold.yml`
+
+Le fichier `scaffold.yml` est au format [YAML](https://yaml.org/). C'est ce fichier qui permet de définir les données à injecter dans les modèles lors de la génération d'un nouveau projet avec la commande `scaffold from ...`.
+
+**Schéma**
+
+``` yaml
+# Version du format de fichier. Actuellement, la seule valeur possible est 1.
+version: 1
+
+# Liste des variables à injecter dans les modèles de fichier
+vars:
+    - <Var> 
+#   - <Var>...
+```
+
+## Types
+
+### `<Var>`
+
+Définition d'une variable injectable dans les modèles de fichier.
+
+**Schéma**
+
+```yaml
+# Type de la variable. Actuellement, la seul valeur possible est "string"
+type: "string"
+
+# Nom de la variable. C'est le nom qui permettra d'accéder à la valeur de la variable dans les modèles de fichiers.
+name: <string>
+
+# Description de la variable. C'est le texte qui sera affiché dans l'invite de commande au moment de la génération de l'arborescence de fichiers.
+description: <string>
+
+# Liste des contraintes appliquées à la valeur de la variable. La valeur est considérée comme invalide tant que l'ensemble des contraintes ne sont pas remplies.
+constraints: 
+    - <Constraint>
+#   - <Constraint>...
+```
+
+### `<Constraint>`
+
+Définition d'une contrainte appliquée à la valeur d'une variable.
+
+```yaml
+# Règle de validation à appliquer à la valeur entrée par l'utilisateur.
+rule: <Rule>
+
+# Message à afficher à l'utilisateur si la règle de validation concorde avec la valeur entrée par celui ci.
+message: <string>
+```
+
+**Exemple**
+
+```yaml
+# Règle validant que la valeur ne doit pas être vide.
+rule: Input == ""
+message: Cette valeur ne peut être vide.
+```
+
+### `<Rule>`
+
+Règle de validation d'une contrainte appliquée à une variable. 
+
+Ce n'est ni plus ni moins qu'une condition booléenne écrite avec la syntaxe proposée par la librairie [github.com/antonmedv/expr](https://github.com/antonmedv/expr/blob/master/docs/Language-Definition.md).
+
+Voici les variables globales disponibles aux règles:
+
+|Variable|Description|
+|--------|-----------|
+|`Input` |Valeur entrée par l'utilisateur|

go.mod

@@ -7,10 +7,12 @@ require (
 	github.com/Masterminds/semver v1.5.0 // indirect
 	github.com/Masterminds/sprig v2.22.0+incompatible
 	github.com/antonmedv/expr v1.4.5
+	github.com/davecgh/go-spew v1.1.1
 	github.com/google/uuid v1.1.1 // indirect
 	github.com/huandu/xstrings v1.3.0 // indirect
 	github.com/imdario/mergo v0.3.8 // indirect
 	github.com/manifoldco/promptui v0.7.0
+	github.com/mattn/go-zglob v0.0.1
 	github.com/mitchellh/copystructure v1.0.0 // indirect
 	github.com/pkg/errors v0.9.1
 	github.com/urfave/cli/v2 v2.1.1

go.sum

@@ -67,6 +67,8 @@ github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaO
 github.com/mattn/go-isatty v0.0.4 h1:bnP0vzxcAdeI1zdubAl5PjU6zsERjGZb7raWodagDYs=
 github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
+github.com/mattn/go-zglob v0.0.1 h1:xsEx/XUoVlI6yXjqBK062zYhRTZltCNmYPx6v+8DNaY=
+github.com/mattn/go-zglob v0.0.1/go.mod h1:9fxibJccNxU2cnpIKLRRFA7zX7qhkJIQWBb449FYHOo=
 github.com/mitchellh/copystructure v1.0.0 h1:Laisrj+bAB6b/yJwB5Bt3ITZhGJdqmxquMKeZ+mmkFQ=
 github.com/mitchellh/copystructure v1.0.0/go.mod h1:SNtv71yrdKgLRyLFxmLdkAbkKEFWgYaq1OVrnRcwhnw=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=

internal/command/all.go

@@ -4,6 +4,6 @@ import "github.com/urfave/cli/v2"
 
 func All() []*cli.Command {
 	return []*cli.Command{
-		newProjectCommand(),
+		fromCommand(),
 	}
 }

internal/command/from_project.go

@@ -1,7 +1,7 @@
 package command
 
 import (
-	"log"
+	"fmt"
 	"net/url"
 	"os"
 
@@ -13,9 +13,9 @@ import (
 	"github.com/urfave/cli/v2"
 )
 
-func newProjectCommand() *cli.Command {
+func fromCommand() *cli.Command {
 	return &cli.Command{
-		Name:      "new",
+		Name:      "from",
 		Aliases:   []string{"n"},
 		Usage:     "generate a new project from a given template url",
 		ArgsUsage: "<URL>",
@@ -32,12 +32,18 @@ func newProjectCommand() *cli.Command {
 				Usage:   "The scaffold manifest `FILE`",
 				Value:   "scaffold.yml",
 			},
+			&cli.StringSliceFlag{
+				Name:    "ignore",
+				Aliases: []string{"i"},
+				Usage:   "Ignore files matching pattern",
+				Value:   cli.NewStringSlice(".git", ".git/**", "./.git/**/*"),
+			},
 		},
-		Action: newProjectAction,
+		Action: fromAction,
 	}
 }
 
-func newProjectAction(c *cli.Context) error {
+func fromAction(c *cli.Context) error {
 	rawURL := c.Args().First()
 
 	projectURL, err := url.Parse(rawURL)
@@ -59,6 +65,10 @@ func newProjectAction(c *cli.Context) error {
 		}
 	}
 
+	if fetcher == nil {
+		return errors.Errorf("could not find any fetcher matching URL '%v'", projectURL)
+	}
+
 	vfs, err := fetcher.Fetch(projectURL)
 	if err != nil {
 		return errors.Wrap(err, "could not fetch project")
@@ -74,13 +84,13 @@ func newProjectAction(c *cli.Context) error {
 			return errors.Wrapf(err, "could not read manifest '%s'", manifestPath)
 		}
 
-		log.Println("Could not find scaffold manifest.")
+		fmt.Println("Could not find scaffold manifest.")
 	}
 
 	if manifestFile != nil {
 		defer manifestFile.Close()
 
-		log.Println("Loading template scaffold manifest...")
+		fmt.Println("Loading scaffold manifest.")
 
 		manifest, err := template.Load(manifestFile)
 		if err != nil {
@@ -91,6 +101,7 @@ func newProjectAction(c *cli.Context) error {
 			return errors.Wrapf(err, "could not validate manifest '%s'", manifestPath)
 		}
 
+		fmt.Println("Prompting for templates variables.")
 		if err := template.Prompt(manifest, templateData); err != nil {
 			return errors.Wrap(err, "could not prompt for template data")
 		}
@@ -98,9 +109,22 @@ func newProjectAction(c *cli.Context) error {
 
 	directory := c.String("directory")
 
-	return template.CopyDir(vfs, ".", directory, &template.Option{
+	ignore := c.StringSlice("ignore")
-		TemplateData:   templateData,
+	ignore = append(ignore, manifestPath)
-		TemplateExt:    ".gotpl",
+
-		IgnorePatterns: []string{manifestPath},
+	fmt.Println("Generating project tree.")
+
+	err = template.CopyDir(vfs, ".", directory, &template.Option{
+		TemplateData:      templateData,
+		TemplateExt:       ".gotpl",
+		IgnorePatterns:    ignore,
+		PreferredStrategy: template.Undefined,
 	})
+	if err != nil {
+		return err
+	}
+
+	fmt.Println("Done.")
+
+	return nil
 }

internal/project/git.go

@@ -1,8 +1,10 @@
 package project
 
 import (
-	"log"
+	"fmt"
 	"net/url"
+	"os"
+	"strings"
 
 	"github.com/pkg/errors"
 	"gopkg.in/src-d/go-billy.v4"
@@ -15,6 +17,8 @@ import (
 )
 
 const GitScheme = "git"
+const HTTPScheme = "http"
+const HTTPSScheme = "https"
 
 type GitFetcher struct{}
 
@@ -47,12 +51,13 @@ func (f *GitFetcher) Fetch(url *url.URL) (billy.Filesystem, error) {
 		url.Fragment = ""
 	}
 
-	log.Printf("Cloning repository '%s'...", url.String())
+	fmt.Printf("Cloning repository '%s'.\n", url.String())
 
 	repo, err := git.Clone(memory.NewStorage(), fs, &git.CloneOptions{
 		URL:           url.String(),
 		Auth:          auth,
 		ReferenceName: branchName,
+		Progress:      os.Stdout,
 	})
 	if err != nil {
 		if err == transport.ErrRepositoryNotFound {
@@ -67,7 +72,7 @@ func (f *GitFetcher) Fetch(url *url.URL) (billy.Filesystem, error) {
 		return nil, errors.Wrap(err, "could not retrieve worktree")
 	}
 
-	log.Printf("Checking out branch '%s'...", branchName)
+	fmt.Printf("Checking out branch '%s'.\n", branchName)
 
 	err = worktree.Checkout(&git.CheckoutOptions{
 		Force:  true,
@@ -85,6 +90,10 @@ func (f *GitFetcher) Match(url *url.URL) bool {
 		return true
 	}
 
+	if (url.Scheme == HTTPSScheme || url.Scheme == HTTPScheme) && strings.HasSuffix(url.Path, ".git") {
+		return true
+	}
+
 	isFilesystemPath := isFilesystemPath(url.Path)
 	if url.Scheme == "" && !isFilesystemPath {
 		return true

internal/project/local.go

@@ -4,6 +4,8 @@ import (
 	"net/url"
 	"strings"
 
+	"gopkg.in/src-d/go-billy.v4/osfs"
+
 	"gopkg.in/src-d/go-billy.v4"
 )
 
@@ -13,7 +15,7 @@ const FileScheme = "file"
 type LocalFetcher struct{}
 
 func (f *LocalFetcher) Fetch(url *url.URL) (billy.Filesystem, error) {
-	return nil, nil
+	return osfs.New(url.Path), nil
 }
 
 func (f *LocalFetcher) Match(url *url.URL) bool {
@@ -21,7 +23,11 @@ func (f *LocalFetcher) Match(url *url.URL) bool {
 		return true
 	}
 
-	return isFilesystemPath(url.Path)
+	if url.Scheme == "" && isFilesystemPath(url.Path) {
+		return true
+	}
+
+	return false
 }
 
 func NewLocalFetcher() *LocalFetcher {
@@ -29,5 +35,5 @@ func NewLocalFetcher() *LocalFetcher {
 }
 
 func isFilesystemPath(path string) bool {
-	return strings.HasPrefix(path, "./") || strings.HasPrefix(path, "/")
+	return strings.HasPrefix(path, ".") || strings.HasPrefix(path, "/")
 }

internal/template/copy.go

@@ -1,9 +1,9 @@
 package template
 
 import (
+	"fmt"
 	"io"
 	"io/ioutil"
-	"log"
 	"os"
 	"path/filepath"
 	"strings"
@@ -13,6 +13,7 @@ import (
 	"gopkg.in/src-d/go-billy.v4"
 
 	"github.com/Masterminds/sprig"
+	"github.com/mattn/go-zglob"
 	"github.com/pkg/errors"
 )
 
@@ -43,12 +44,12 @@ func CopyDir(vfs billy.Filesystem, baseDir string, dst string, opts *Option) err
 		}
 
 		for _, p := range opts.IgnorePatterns {
-			match, err := filepath.Match(p, srcPath)
+			match, err := zglob.Match(p, strings.TrimPrefix(srcPath, "./"))
 			if err != nil {
 				return errors.Wrap(err, "could not match ignored file")
 			}
 			if match {
-				log.Printf("Ignoring %s.", srcPath)
+				fmt.Printf("Ignoring %s.\n", srcPath)
 				return nil
 			}
 		}
@@ -61,7 +62,7 @@ func CopyDir(vfs billy.Filesystem, baseDir string, dst string, opts *Option) err
 		dstPath := filepath.Join(dst, relSrcPath)
 
 		if info.IsDir() {
-			log.Printf("creating dir '%s'", dstPath)
+			fmt.Printf("Creating dir '%s'.\n", dstPath)
 			if err := os.MkdirAll(dstPath, 0755); err != nil {
 				return errors.Wrapf(err, "could not create directory '%s'", dstPath)
 			}
@@ -89,6 +90,44 @@ func CopyFile(vfs billy.Filesystem, src, dst string, opts *Option) (err error) {
 		opts = &Option{}
 	}
 
+	stat, err := os.Stat(dst)
+	if err != nil && !os.IsNotExist(err) {
+		return err
+	}
+
+	// If dst exists
+	if stat != nil {
+		strategy := opts.PreferredStrategy
+
+		if opts.Unnattended && opts.PreferredStrategy == -1 {
+			strategy = defaultStrategy
+		}
+
+		if opts.PreferredStrategy == -1 {
+			var useAsPreferredStrategy bool
+
+			strategy, useAsPreferredStrategy, err = askOverwriteStrategy(dst)
+			if err != nil {
+				return errors.Wrap(err, "could not ask for overwrite strategy")
+			}
+
+			if useAsPreferredStrategy {
+				opts.PreferredStrategy = strategy
+			}
+		}
+
+		switch strategy {
+		case CopyAsDist:
+			fmt.Printf("Using '%s.dist' as destination file.\n", dst)
+			dst += ".dist"
+		case DoNotCopy:
+			fmt.Printf("Skipping existing file '%s'.\n", dst)
+			return nil
+		default:
+			return nil
+		}
+	}
+
 	if !strings.HasSuffix(src, opts.TemplateExt) {
 		return copyFile(vfs, src, dst)
 	}
@@ -111,7 +150,7 @@ func CopyFile(vfs billy.Filesystem, src, dst string, opts *Option) (err error) {
 
 	dst = strings.TrimSuffix(dst, opts.TemplateExt)
 
-	log.Printf("templating file from '%s' to '%s'", src, dst)
+	fmt.Printf("Templating file from '%s' to '%s'.\n", src, dst)
 
 	out, err := os.Create(dst)
 	if err != nil {
@@ -135,7 +174,7 @@ func CopyFile(vfs billy.Filesystem, src, dst string, opts *Option) (err error) {
 }
 
 func copyFile(vfs billy.Filesystem, src, dst string) (err error) {
-	log.Printf("copying file '%s' to '%s'", src, dst)
+	fmt.Printf("Copying file '%s' to '%s'.\n", src, dst)
 
 	in, err := vfs.Open(src)
 	if err != nil {

internal/template/error.go

@@ -0,0 +1,7 @@
+package template
+
+import "github.com/pkg/errors"
+
+var (
+	ErrUnexpectedOverwriteStrategy = errors.New("unexpected overwrite strategy")
+)

internal/template/option.go

@@ -1,7 +1,9 @@
 package template
 
 type Option struct {
-	IgnorePatterns []string
+	IgnorePatterns    []string
-	TemplateData   Data
+	TemplateData      Data
-	TemplateExt    string
+	TemplateExt       string
+	Unnattended       bool
+	PreferredStrategy Strategy
 }

internal/template/strategy.go

@@ -0,0 +1,62 @@
+package template
+
+import (
+	"fmt"
+
+	"github.com/manifoldco/promptui"
+	"github.com/pkg/errors"
+)
+
+type Strategy int
+
+const (
+	Undefined Strategy = -1
+	Overwrite Strategy = iota
+	CopyAsDist
+	DoNotCopy
+)
+
+// nolint: gochecknoglobals
+var defaultStrategy = CopyAsDist
+
+func askOverwriteStrategy(dst string) (Strategy, bool, error) {
+	strategyPrompt := promptui.Select{
+		Label: fmt.Sprintf("The file '%s' already exists. What do you want to do ?", dst),
+		Items: []string{
+			"Leave <dest> file as is",
+			"Copy source file as '<dest>.dist'",
+			"Overwrite '<dest>' with source file",
+		},
+	}
+
+	strategySelectedIndex, _, err := strategyPrompt.Run()
+	if err != nil {
+		return -1, false, errors.Wrap(err, "could not prompt for overwrite strategy")
+	}
+
+	asPreferredStrategyPrompt := promptui.Select{
+		Label: "Do you want to apply this strategy to all files ?",
+		Items: []string{
+			"Yes",
+			"No",
+		},
+	}
+
+	preferredSelectedIndex, _, err := asPreferredStrategyPrompt.Run()
+	if err != nil {
+		return -1, false, errors.Wrap(err, "could not prompt for preferred strategy")
+	}
+
+	useAsPreferredStrategy := preferredSelectedIndex == 0
+
+	switch strategySelectedIndex {
+	case 0:
+		return DoNotCopy, useAsPreferredStrategy, nil
+	case 1:
+		return CopyAsDist, useAsPreferredStrategy, nil
+	case 2:
+		return Overwrite, useAsPreferredStrategy, nil
+	default:
+		return -1, false, ErrUnexpectedOverwriteStrategy
+	}
+}

misc/script/gitea-release

@@ -0,0 +1,153 @@
+#!/bin/bash
+
+set -eo pipefail
+
+GITEA_RELEASE_PROJECT=${GITEA_RELEASE_PROJECT}
+GITEA_RELEASE_ORG=${GITEA_RELEASE_ORG}
+GITEA_RELEASE_BASE_URL=${GITEA_BASE_URL:-https://forge.cadoles.com}
+GITEA_RELEASE_USERNAME=${GITEA_RELEASE_USERNAME}
+GITEA_RELEASE_PASSWORD=${GITEA_RELEASE_PASSWORD}
+GITEA_RELEASE_VERSION=${GITEA_RELEASE_VERSION}
+GITEA_RELEASE_COMMITISH_TARGET=${GITEA_RELEASE_COMMITISH_TARGET}
+GITEA_RELEASE_IS_DRAFT=${GITEA_RELEASE_IS_DRAFT:-false}
+GITEA_RELEASE_IS_PRERELEASE=${GITEA_RELEASE_IS_PRERELEASE:-true}
+GITEA_RELEASE_BODY=${GITEA_RELEASE_BODY}
+GITEA_RELEASE_ATTACHMENTS=${GITEA_RELEASE_ATTACHMENTS}
+
+function check_dependencies {
+    assert_command_available 'curl'
+    assert_command_available 'jq'
+}
+
+function assert_command_available {
+    local command=$1
+    local command_path=$(which $command)
+
+    if [ -z "$command_path" ]; then
+        echo "The '$command' command could not be found. Please install it before using this script." 1>&2
+        exit 1
+    fi
+}
+
+function check_environment {
+    assert_environment GITEA_RELEASE_PROJECT
+    assert_environment GITEA_RELEASE_ORG
+    assert_environment GITEA_RELEASE_BASE_URL
+}
+
+function source_env_file {
+    if [ ! -f '.env' ]; then
+        return 0
+    fi
+    set -o allexport
+    source .env
+    set +o allexport
+}
+
+function assert_environment {
+    local name=$1
+    local value=${!name}
+
+    if [ -z "$value" ]; then
+        echo "The $"$name" environment variable is empty." 1>&2
+        exit 1
+    fi
+}
+
+function ask_credentials {
+    if [ -z "$GITEA_RELEASE_USERNAME" ]; then
+        echo -n "Username: "
+        read GITEA_RELEASE_USERNAME
+        
+    fi
+    if [ -z "$GITEA_RELEASE_PASSWORD" ]; then
+        echo -n "Password: "
+        stty -echo
+        read GITEA_RELEASE_PASSWORD
+        stty echo 
+        echo
+    fi
+}
+
+function retrieve_version {
+    if [ ! -z "$GITEA_RELEASE_VERSION" ]; then
+        return
+    fi
+
+    set +e
+    GITEA_RELEASE_VERSION=$(git describe --abbrev=0 --tags 2>/dev/null)
+    GITEA_RELEASE_VERSION=${GITEA_RELEASE_VERSION}
+    set -e
+}
+
+function retrieve_commitish_target {
+    if [ ! -z "$GITEA_RELEASE_COMMITISH_TARGET" ]; then
+        return
+    fi
+
+    GITEA_RELEASE_COMMITISH_TARGET=$(git log -n 1 --pretty="format:%h")
+}
+
+function create_release {
+    local payload={}
+
+    payload=$(json_set "$payload" body "\"$GITEA_RELEASE_BODY\"")
+    payload=$(json_set "$payload" draft $GITEA_RELEASE_IS_DRAFT)
+    payload=$(json_set "$payload" name "\"$GITEA_RELEASE_VERSION\"")
+    payload=$(json_set "$payload" prerelease $GITEA_RELEASE_IS_PRERELEASE)
+    payload=$(json_set "$payload" tag_name "\"${GITEA_RELEASE_VERSION:-$GITEA_RELEASE_COMMITISH_TARGET}\"")
+    payload=$(json_set "$payload" target_commitish "\"$GITEA_RELEASE_COMMITISH_TARGET\"")
+
+    gitea_api "/repos/$GITEA_RELEASE_ORG/$GITEA_RELEASE_PROJECT/releases" \
+        -H "Content-Type:application/json" \
+        -d "$payload"
+}
+
+function json_set {
+    local data=$1
+    local key=$2
+    local value=$3
+    echo $data | jq -cr --argjson v "$value" --arg k "$key" '.[$k] = $v'
+}
+
+function upload_release_attachments {
+    local release="$1"
+    local release_id=$(echo "$release" | jq -r .id)
+
+    if [ -z "$GITEA_RELEASE_ATTACHMENTS" ]; then
+        set +e
+        GITEA_RELEASE_ATTACHMENTS="$(ls release/*.{tar.gz,zip} 2>/dev/null)"
+        set -e
+    fi
+
+    for file in $GITEA_RELEASE_ATTACHMENTS; do
+        local filename=$(basename "$file")
+        gitea_api "/repos/$GITEA_RELEASE_ORG/$GITEA_RELEASE_PROJECT/releases/$release_id/assets?name=$filename" \
+            -H "Content-Type:multipart/form-data" \
+            -F "attachment=@$file"
+    done
+}
+
+function gitea_api {
+    local path=$1
+    local args=${@:2}
+
+    curl -L \
+        --fail \
+        -u "$GITEA_RELEASE_USERNAME:$GITEA_RELEASE_PASSWORD" \
+        ${args} \
+        "$GITEA_RELEASE_BASE_URL/api/v1$path"
+}
+
+function main {
+    check_dependencies
+    source_env_file
+    check_environment
+    ask_credentials
+    retrieve_commitish_target
+    retrieve_version
+    local release=$(create_release)
+    upload_release_attachments "$release"
+}
+
+main

misc/script/release

@@ -0,0 +1,102 @@
+#!/bin/bash
+
+set -eo pipefail
+
+OS_TARGETS=(linux)
+ARCH_TARGETS=${ARCH_TARGETS:-amd64 arm64}
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
+PROJECT_DIR="$DIR/../.."
+
+function build {
+
+  local name=$1
+  local srcdir=$2
+  local os=$3
+  local arch=$4
+
+  local dirname="$name-$os-$arch"
+  local destdir="$PROJECT_DIR/release/$dirname"
+
+  rm -rf "$destdir"
+  mkdir -p "$destdir"
+
+  echo "building $dirname..."
+
+  CGO_ENABLED=0 GOOS="$os" GOARCH="$arch" go build \
+    -mod=vendor \
+    -ldflags="-s -w -X 'main.GitRef=$(current_commit_ref)' -X 'main.ProjectVersion=$(current_version)' -X 'main.BuildDate=$(current_date)'" \
+    -gcflags=-trimpath="${PWD}" \
+    -asmflags=-trimpath="${PWD}" \
+    -o "$destdir/bin/$name" \
+    "$srcdir"
+
+  if [ ! -z "$(which upx)" ]; then
+    upx --best "$destdir/bin/$name"
+  fi
+
+}
+
+function current_date {
+  date '+%Y-%m-%d %H:%M'
+}
+
+function current_commit_ref {
+  git log -n 1 --pretty="format:%h"
+}
+
+function current_version {
+  local latest_tag=$(git describe --abbrev=0 2>/dev/null)
+  echo ${latest_tag:-0.0.0}
+}
+
+function copy {
+
+  local name=$1
+  local os=$2
+  local arch=$3
+  local src=$4
+  local dest=$5
+
+  local dirname="$name-$os-$arch"
+  local destdir="$PROJECT_DIR/release/$dirname"
+
+  echo "copying '$src' to '$destdir/$dest'..."
+
+  mkdir -p "$(dirname $destdir/$dest)"
+
+  cp -rfL $src "$destdir/$dest"
+
+}
+
+function compress {
+  local name=$1
+  local os=$2
+  local arch=$3
+
+  local dirname="$name-$os-$arch"
+  local destdir="$PROJECT_DIR/release/$dirname"
+
+  echo "compressing $dirname..."
+  tar -czf "$destdir.tar.gz" -C "$destdir/../" "$dirname"
+}
+
+function release_scaffold {
+  local os=$1
+  local arch=$2
+  
+  build 'scaffold' "$PROJECT_DIR/cmd/scaffold" $os $arch  
+  copy 'scaffold' $os $arch "$PROJECT_DIR/README.md" "README.md"
+  copy 'scaffold' $os $arch "$PROJECT_DIR/LICENSE" "LICENSE"
+  compress 'scaffold' $os $arch
+}
+
+function main {
+  for os in ${OS_TARGETS[@]}; do
+    for arch in ${ARCH_TARGETS[@]}; do
+      release_scaffold $os $arch
+    done
+  done
+}
+
+main