diff --git a/DEBBUILD b/DEBBUILD
index 5c9a643..76581c7 100644
--- a/DEBBUILD
+++ b/DEBBUILD
@@ -1,32 +1,57 @@
 #/usr/bin/env bash
 
-pkgname="forgejo"
-pkgver=23333    # this will be override by pkgver function
+pkgname="makedeb"
+pkgver=0.0.1.0.g34537bd
 pkgrel=1
 pkgcommit=""
 pkgdesc="A painless selfhost git service."
-url="https://codeberg.org/forgejo/forgejo"
+url="https://git.leafee98.com/leafee98/makedeb"
 maintainer="Leafee98 <me@leafee98.com>"
 
 source=(
-    "forgejo-1.19.0-2-linux-amd64.xz::https://codeberg.org/attachments/5f7f9d36-b85e-40db-b390-9bf39acbbbc5"
-    "bwifi::git+https://cgit.leafee98.com/bwifi.git/#commit=8af4243f622bcb52f2e5be3345e282fd7cbad4d0"
-    "frp-0.46.1.tar.gz::material/frp-0.46.1.tar.gz"
-    "pkg.zip::material/pkg.zip"
-    "t.sh::material/t.sh"
+    "LICENSE::https://git.leafee98.com/leafee98/makedeb/raw/branch/main/LICENSE"    # from http
+    "makedeb-repo::git+https://git.leafee98.com/leafee98/makedeb.git#branch=main"        # from git with https
+    "README.md::README.md"                                       # from local file
 )
 
-# This will be run just follow extracting source
+# This will be run just after extracting source, and re-assign to `pkgver`
+#
+# If extracting version from source is not needed, don't define this function.
 function pkgver {
-    echo "1.19.0-2"
+    git describe --tags --long | sed 's/^v//;s/-/./g'
 }
 
 function build {
-    install -D "${srcdir}/t.sh" "${pkgdir}/usr/bin/t.sh"
-    echo "building"
+    echo "Here should do something like compile sources."
+    echo "But for this package we just print some messages."
 }
 
 function package {
-    echo "installing package, pkgdir: ${pkgdir}"
+    install -Dm644 "${srcdir}/LICENSE" "${pkgdir}/usr/share/licenses/makedeb/LICENSE"
+    install -Dm755 "${srcdir}/makedeb-repo/makedeb" "${pkgdir}/usr/bin/makedeb"
+    install -Dm755 "${srcdir}/README.md" "${pkgdir}/usr/share/doc/makedeb/README.md"
 }
 
+# The function describing hook for (pre|post)(inst|rm) should
+# *print* content of those hook file.
+# If the any hook is not needed, don't define those function.
+
+#function debian_preinst {
+#}
+
+function debian_postinst {
+    cat << EOF
+#!/usr/bin/env bash
+echo "successfully installed makedeb"
+EOF
+}
+
+#function debian_prerm {
+#}
+
+function debian_postrm {
+    cat << EOF
+#!/usr/bin/env bash
+echo "successfully removed makedeb"
+EOF
+}
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..008e9b6
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2023 Leafee98
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..df348ef
--- /dev/null
+++ b/README.md
@@ -0,0 +1,33 @@
+# makedeb
+
+Script for building Debian package quickly and easily. Inspired by Archlinux's makepkg.
+
+## Example
+
+Check the `DEBBUILD`
+
+## Reference
+
+### Build process
+
+First it download needed content from array `sources`, then use function `pkgver` to determine the package version, then run function `build` and function `package`, then run hooks `debian_(pre|post)(inst|rm)` and make the printed strings as debian's hook scripts. Finally generate .deb with files in `$pkgdir`.
+
+### Download and extract source
+
+Every string in array `source` should be like `<actual_file_name>::<download_url>`. When downloading, the `download_url` content will be named with `<actual_file_name>`. When `build` and `pacage` run, every `<actual_file_name>` will be copied to `$srcdir`. If the file is a compressed file, it will be decompressed, if the file is a git repo, the specific branch, commit or tag will be checkouted.
+
+### Global variables
+
+- `pkgname`: package's name
+- `pkgver`: package's version, if need to extract version from source, use function `pkgver`
+- `pkgrel`: debian package reference, it should increase by one every build
+- `pkgdesc`: package's description
+- `url`: packages upstream url
+- `maintainer`: maintainer's contect information
+
+### Global functions
+
+- `pkgver`: should print the actual version. This override the variable `pkgver`
+- `build`: do something like compile source
+- `package`: do something like copy file from `$srcdir` to `$pkgdir`
+- `debian_(pre|post)(inst|rm)`: should print content of debian hooks file