diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..6f51382
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,46 @@
+default:
+  image: debian:11
+
+stages:
+  - build
+  - publish
+  - release
+
+build:
+  stage: build
+  image: golang:1.21-alpine
+  before_script:
+   - apk update && apk add --no-cache make git
+  script:
+    - make build_password
+  artifacts:
+    paths:
+      - ./bin/*
+
+publish_main:
+  stage: publish
+  image: golang:1.21-alpine
+  variables:
+    VER: latest
+  before_script:
+   - apk update && apk add --no-cache make git curl
+  script:
+    - make publish_password
+  needs:
+    - build
+  only:
+    - main
+
+release_tag:
+  stage: publish
+  image: golang:1.21-alpine
+  variables:
+    VER: ${CI_COMMIT_TAG}
+  before_script:
+   - apk update && apk add --no-cache make git curl
+  script:
+    - make publish_password
+  needs:
+    - build
+  only:
+    - tags
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..8a6bf90
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,28 @@
+ARCH    := amd64 arm64
+OS      := linux windows darwin
+NAME    := password
+VERSION := $(shell git describe)
+BUILD   := $(shell git rev-parse HEAD)
+
+LDFLAGS=-ldflags "-X main.Version=${VERSION} -X main.Build=${BUILD}"
+
+.PHONY: all build
+
+all: build
+
+build_password:
+	$(foreach GOOS, ${OS},\
+	$(foreach GOARCH, ${ARCH}, \
+	$(shell CGO_ENABLED=0 go build -v -o bin/${NAME} ./golang/cmd/passwordhash;cd bin/;[ "${GOOS}" = "windows" ] && mv ${NAME} ${NAME}.exe;tar czf ${NAME}_${GOOS}_${GOARCH}.tar.gz *;rm -f ${NAME} ${NAME}.exe) \
+	))
+
+publish_password:
+	$(foreach GOOS, ${OS},\
+	$(foreach GOARCH, ${ARCH}, \
+	$(curl --silent --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file bin/${NAME}_${GOOS}_${GOARCH}.tar.gz "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/${NAME}/${VER}/${NAME}_${GOOS}_${GOARCH}.tar.gz") \
+	))
+
+clean:
+	rm -rf bin
+
+re: clean all
\ No newline at end of file
diff --git a/go.work b/go.work
new file mode 100644
index 0000000..20fb2fe
--- /dev/null
+++ b/go.work
@@ -0,0 +1,3 @@
+go 1.21.8
+
+use ./golang
diff --git a/go.work.sum b/go.work.sum
new file mode 100644
index 0000000..8434351
--- /dev/null
+++ b/go.work.sum
@@ -0,0 +1,4 @@
+golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
+golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.18.0/go.mod h1:ILwASektA3OnRv7amZ1xhE/KTR+u50pbXfZ03+6Nx58=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
diff --git a/golang/cmd/passwordhash/main.go b/golang/cmd/passwordhash/main.go
new file mode 100644
index 0000000..0ac4d4c
--- /dev/null
+++ b/golang/cmd/passwordhash/main.go
@@ -0,0 +1,31 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+
+	"golang.org/x/crypto/bcrypt"
+)
+
+func HashPassword(password string) (string, error) {
+	bytes, err := bcrypt.GenerateFromPassword([]byte(password), 14)
+	return string(bytes), err
+}
+
+func main() {
+	scanner := bufio.NewScanner(os.Stdin)
+	fmt.Print("Enter a password : ")
+	scanner.Scan()
+	primary := scanner.Text()
+	fmt.Print("Enter a password : ")
+	scanner.Scan()
+	second := scanner.Text()
+
+	if primary != second {
+		fmt.Println("password do not match")
+		return
+	}
+	hash, _ := HashPassword(primary)
+	fmt.Println("La version hasher du password :", string(hash))
+}
diff --git a/golang/go.mod b/golang/go.mod
new file mode 100644
index 0000000..75984b4
--- /dev/null
+++ b/golang/go.mod
@@ -0,0 +1,5 @@
+module gitlab.g3e.fr/h6n/tools/golang
+
+go 1.21.8
+
+require golang.org/x/crypto v0.21.0 // indirect
diff --git a/golang/go.sum b/golang/go.sum
new file mode 100644
index 0000000..e02e133
--- /dev/null
+++ b/golang/go.sum
@@ -0,0 +1,2 @@
+golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
+golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=