Initial Debian package for PostIt.Desktop (yavsc)

This commit is contained in:
Paul Schneider 2026-06-28 00:10:15 +01:00
commit 9703ebf4dd
13 changed files with 421 additions and 0 deletions

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# Debian package build artifacts
*.deb
*.buildinfo
*.changes
*.debian.tar.*
debian/files
debian/postit/
# Upstream source tree fetched by the build (in build/)
build/
# Editor / OS noise
.DS_Store
.idea/
.vscode/
*.swp

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# Makefile for the postit Debian package.
#
# Targets:
# make deb : build a .deb in the parent directory (or
# $POSTIT_OUT_DIR if set). Equivalent to
# dpkg-buildpackage -us -uc -b.
# make clean : rm -rf build/ and the per-package staging tree
# under debian/postit.
# make source : fetch the upstream yavsc source tree under
# build/yavsc-src (no packaging step). Useful for
# debugging the publish step.
#
# Environment overrides (or pass on the make command line):
# POSTIT_GIT_URL default: https://github.com/pazof/yavsc.git
# POSTIT_GIT_TAG default: 1.0.0
# POSTIT_OUT_DIR default: $(CURDIR)/.. (artifacts land here)
POSTIT_GIT_URL ?= https://github.com/pazof/yavsc.git
POSTIT_GIT_TAG ?= 1.0.0
POSTIT_OUT_DIR ?= $(CURDIR)/..
.PHONY: deb clean source
deb:
POSTIT_GIT_URL=$(POSTIT_GIT_URL) POSTIT_GIT_TAG=$(POSTIT_GIT_TAG) \
dpkg-buildpackage -us -uc -b
mv ../postit_*$(POSTIT_GIT_TAG)*.deb $(POSTIT_OUT_DIR)/ 2>/dev/null || \
mv ../postit_*.deb $(POSTIT_OUT_DIR)/ || true
clean:
rm -rf build debian/postit
source:
mkdir -p build
git clone --depth=1 --branch $(POSTIT_GIT_TAG) \
$(POSTIT_GIT_URL) build/yavsc-src

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# postit-debian
Paquet Debian pour [PostIt.Desktop](../yavsc), le client desktop
Avalonia de la plateforme Yavsc.Org.
Le paquet expose la commande `postit` sur le système, installe
l'entrée `.desktop` dans le menu, et enregistre le scheme URI
`postit://` comme MIME handler (utilisé par l'OIDC Authorization
Code + PKCE pour le hand-off du callback — RFC 8252 §7.1).
Cible : Debian 13 (trixie). Testé également sur Ubuntu 24.04 LTS
(equivalent ABI).
## Construction
Pré-requis :
```bash
sudo apt install build-essential debhelper imagemagick librsvg2-bin \
dotnet-sdk-10.0 git
```
Sur Debian 13, installer .NET 10 depuis le dépôt officiel Microsoft :
```bash
wget https://packages.microsoft.com/config/debian/13/packages-microsoft-prod.deb \
-O /tmp/ms-prod.deb
sudo dpkg -i /tmp/ms-prod.deb
sudo apt update
sudo apt install dotnet-sdk-10.0
```
Puis :
```bash
make deb
```
Le `.deb` atterrit dans le répertoire parent (ou `$POSTIT_OUT_DIR`).
Pour bumper la version amont sans modifier ce dépôt :
```bash
make deb POSTIT_GIT_TAG=1.0.1
make deb POSTIT_GIT_URL=https://github.com/fork/yavsc.git POSTIT_GIT_TAG=my-branch
```
## Installation
```bash
sudo apt install ./postit_1.0.0-1_amd64.deb
```
ou directement :
```bash
sudo dpkg -i postit_1.0.0-1_amd64.deb
sudo apt -f install # résout les dépendances manquantes
```
Pour installer sur **arm64** :
```bash
make clean && make deb # sur une machine arm64, le .deb sera _arm64.deb
```
## Vérification
Après installation :
```bash
$ which postit
/usr/bin/postit
$ postit --help # (l'application Avalonia ouvre sa fenêtre)
$ xdg-mime query default x-scheme-handler/postit
postit.desktop
$ xdg-open postit://callback?code=test
```
Le scheme handler lance PostIt avec l'URL en argument. En interne,
PostIt (PostIt.Desktop) appelle `SingleInstance.TryHandOffAsync`
puis sort, transferrant l'URL au process PostIt déjà actif via
un named pipe.
## Désinstallation
```bash
sudo apt remove postit
```
Le `postrm` du paquet rafraîchit la base `.desktop`. Le scheme
handler `postit://` n'est pas explicitement désenregistré
(système — par utilisateur c'est `xdg-mime default ...`).
## Maintenance
- Bumper `debian/changelog` à chaque release, conformément à la
Debian Policy §4.4 (entries datées, signées par le mainteneur).
- Mettre à jour `POSTIT_GIT_TAG` par défaut dans `debian/rules`
et `Makefile` à chaque release amont.
- Rebuild après changement de licence amont.
## Liens
- [pazof/yavsc](https://github.com/pazof/yavsc) — source amont.
- [doc/postit-oidc.md](https://github.com/pazof/yavsc/blob/main/doc/architecture/postit-oidc.md)
— flow OIDC + custom URI scheme.
- [Debian Policy Manual](https://www.debian.org/doc/debian-policy/)
— référence pour la structure d'un paquet.

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postit (1.0.0-1) trixie; urgency=medium
* Initial release.
* Built from the pazof/yavsc repository at the tag 1.0.0.
* Packages PostIt.Desktop (Avalonia 12) as a Debian package
named `postit`, exposing the command `postit` on PATH.
* Registers the postit:// URI scheme as an XDG MIME handler so
that xdg-open postit://... launches the freshly installed
client.
-- Paul Schneider <paul@pschneider.fr> Sat, 28 Jun 2026 00:01:00 +0100

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Source: postit
Section: x11
Priority: optional
Maintainer: Paul Schneider <paul@pschneider.fr>
Build-Depends:
debhelper-compat (= 13),
dotnet-sdk-10.0 (>= 10.0.0) | dotnet-sdk-10.0,
imagemagick,
librsvg2-bin,
git,
ca-certificates,
Standards-Version: 4.7.0
Rules-Requires-Root: no
Homepage: https://github.com/pazof/yavsc
Package: postit
Architecture: amd64 arm64
Depends:
${misc:Depends},
${shlibs:Depends},
dotnet-runtime-10.0 (>= 10.0.0) | aspnetcore-runtime-10.0 (>= 10.0.0),
libgtk-3-0 (>= 3.24.0),
libwebkit2gtk-4.1-0 | libwebkit2gtk-4.0-0,
libfontconfig1,
libssl3,
xdg-utils,
Recommends:
desktop-file-utils,
mime-support,
Description: Yavsc PostIt — desktop client for the Yavsc platform
PostIt is the Avalonia-based desktop client for the Yavsc.Org
platform. It authenticates against the platform's OIDC endpoint
using the Authorization Code + PKCE flow over a custom URI scheme
(postit:// — RFC 8252 §7.1), and exposes the blog and account
features in a native window.
.
This package installs:
- the compiled PostIt.Desktop application under /usr/lib/postit/,
- a `postit` wrapper in /usr/bin/ that invokes dotnet on the
bundled assembly,
- an XDG .desktop entry under /usr/share/applications/, and
- the MIME handler registration for the postit:// scheme
(so xdg-open postit://... launches PostIt).
.
The package pulls its source from the pazof/yavsc git
repository at the tag pinned in debian/rules (POSTIT_GIT_TAG).

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Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: postit
Upstream-Contact: Paul Schneider <paul@pschneider.fr>
Source: https://github.com/pazof/yavsc
Files: *
Copyright: 2026 Paul Schneider <paul@pschneider.fr>
License: WTFPL
License: WTFPL
Do What The F*ck You Want To Public License
.
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
.
On Debian systems, the complete text of the WTFPL license can be
found in /usr/share/common-licenses/WTFPL or at
<http://www.wtfpl.net/about/>.

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#!/bin/sh
# postinst — run after the package is unpacked
#
# Two responsibilities:
# 1. Refresh the desktop-file database so the application appears
# in the menu (xdg-utils / desktop-file-utils).
# 2. Register postit as the default handler for the postit://
# URI scheme via xdg-mime. This is what makes
# `xdg-open postit://callback?code=***` launch PostIt.
set -e
if [ -x /usr/bin/update-desktop-database ]; then
update-desktop-database -q /usr/share/applications || true
fi
# xdg-mime default is per-user; the system-wide default is set
# via a MIME-typed association in /usr/share/applications/ which
# update-desktop-database picks up. We just need to make sure the
# desktop file is registered for the postit:// scheme at the
# system level.
if [ -x /usr/bin/xdg-mime ]; then
# Per-user registration is not appropriate here; the system-wide
# registration happens via the MimeType= field in the .desktop
# file plus update-desktop-database above. Nothing more to do.
:
fi
#DEBHELPER#
exit 0

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[Desktop Entry]
Type=Application
Name=PostIt
GenericName=Yavsc Desktop Client
Comment=Desktop client for the Yavsc platform (OIDC + blog)
Exec=/usr/bin/postit %u
Icon=postit
Terminal=false
Categories=Network;InstantMessaging;Office;
StartupNotify=true
StartupWMClass=PostIt
MimeType=x-scheme-handler/postit;
Keywords=Yavsc;OIDC;Blog;OAuth;

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#!/bin/sh
# Wrapper installed at /usr/bin/postit.
#
# PostIt.Desktop publishes to a directory of managed .NET
# assemblies (PostIt.Desktop.dll + runtimeconfig.json +
# Avalonia*.dll + dependencies). The dotnet host resolves
# the runtime config relative to the assembly path, so we
# can call PostIt.Desktop.dll directly from any cwd.
#
# /usr/lib/postit/ is owned by the postit package (see
# debian/postit.install) and is not user-writable, so the
# wrapper does not need to defensively check its location.
exec dotnet /usr/lib/postit/PostIt.Desktop.dll "$@"

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#!/bin/sh
# postrm — run after the package is removed or purged
#
# Refresh the desktop-file database so the application disappears
# from the menu. We do not unregister the postit:// MIME handler
# at the system level (no clean API for that) — if the user wants
# a different default they can run `xdg-mime default ...` themselves.
set -e
if [ -x /usr/bin/update-desktop-database ]; then
update-desktop-database -q /usr/share/applications || true
fi
#DEBHELPER#
exit 0

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#!/usr/bin/make -f
#
# Debian package build for PostIt (Yavsc desktop client).
#
# Pipeline:
# 1. Clone pazof/yavsc at POSTIT_GIT_TAG into a clean working
# tree under $(BUILDDIR)/yavsc-src.
# 2. Restore + publish src/PostIt/PostIt.Desktop as a
# linux-x64, framework-dependent (not self-contained)
# assembly tree into $(BUILDDIR)/postit-app.
# 3. Render the icon at the hicolor sizes (16, 32, 48,
# 64, 128, 256) from src/PostIt/PostIt/Assets/Icon.png,
# plus the SVG from the same directory as the scalable
# form.
# 4. Lay out the package tree:
# /usr/lib/postit/ (managed assemblies)
# /usr/bin/postit (wrapper script)
# /usr/share/applications/ (postit.desktop)
# /usr/share/icons/hicolor/ (icons)
# 5. Run dh to install, fix permissions, build the binary
# package.
#
# Override POSTIT_GIT_TAG or POSTIT_GIT_URL on the make command
# line to build a different upstream revision:
#
# make deb POSTIT_GIT_TAG=1.0.1
# make deb POSTIT_GIT_URL=https://github.com/fork/yavsc.git
POSTIT_GIT_URL ?= https://github.com/pazof/yavsc.git
POSTIT_GIT_TAG ?= 1.0.0
POSTIT_DESKTOP_PROJECT := src/PostIt/PostIt.Desktop/PostIt.Desktop.csproj
POSTIT_ASSEMBLY_NAME := PostIt.Desktop
POSTIT_APP_DIR := $(CURDIR)/debian/postit
POSTIT_LIB_DIR := $(POSTIT_APP_DIR)/usr/lib/postit
POSTIT_BIN_DIR := $(POSTIT_APP_DIR)/usr/bin
POSTIT_SHARE_DIR := $(POSTIT_APP_DIR)/usr/share
POSTIT_BUILD_DIR := $(CURDIR)/build
POSTIT_SRC_DIR := $(POSTIT_BUILD_DIR)/yavsc-src
ICON_SIZES := 16 32 48 64 128 256
%:
dh $@
# dh_auto_clean: nothing to do (we don't have a Debian source
# tree yet at clean time, we fetch it in override_dh_auto_build).
override_dh_auto_clean:
rm -rf $(POSTIT_BUILD_DIR)
override_dh_auto_build:
# 1. Fetch the upstream source.
mkdir -p $(POSTIT_BUILD_DIR)
git clone --depth=1 --branch $(POSTIT_GIT_TAG) \
$(POSTIT_GIT_URL) $(POSTIT_SRC_DIR)
# 2. Publish PostIt.Desktop for the host architecture.
# --self-contained false : rely on the system .NET
# runtime (declared in Depends: in debian/control).
# -p:PublishReadyToRun=false : avoid R2R which inflates
# the binary for marginal startup gain on a desktop GUI.
cd $(POSTIT_SRC_DIR) && \
dotnet publish $(POSTIT_DESKTOP_PROJECT) \
-c Release \
--self-contained false \
-p:PublishReadyToRun=false \
-o $(POSTIT_BUILD_DIR)/postit-app
# 3. Lay out the binary tree.
mkdir -p $(POSTIT_LIB_DIR)
cp -r $(POSTIT_BUILD_DIR)/postit-app/. $(POSTIT_LIB_DIR)/
# PostIt.Desktop.dll is the entry assembly; rename or symlink
# for clarity (the wrapper references PostIt.Desktop.dll).
ls $(POSTIT_LIB_DIR)/ | head -20
mkdir -p $(POSTIT_BIN_DIR)
cp $(CURDIR)/debian/postit.wrapper $(POSTIT_BIN_DIR)/postit
chmod 0755 $(POSTIT_BIN_DIR)/postit
# 4. Icons.
mkdir -p $(POSTIT_SHARE_DIR)/applications
cp $(CURDIR)/debian/postit.desktop $(POSTIT_SHARE_DIR)/applications/
mkdir -p $(POSTIT_SHARE_DIR)/icons/hicolor/scalable/apps
cp $(POSTIT_SRC_DIR)/src/PostIt/PostIt/Assets/yavsc-logo.svg \
$(POSTIT_SHARE_DIR)/icons/hicolor/scalable/apps/postit.svg
for size in $(ICON_SIZES); do \
mkdir -p $(POSTIT_SHARE_DIR)/icons/hicolor/$${size}x$${size}/apps; \
convert $(POSTIT_SRC_DIR)/src/PostIt/PostIt/Assets/Icon.png \
-resize $${size}x$${size} \
$(POSTIT_SHARE_DIR)/icons/hicolor/$${size}x$${size}/apps/postit.png; \
done
override_dh_auto_test:
# No upstream test suite for PostIt.Desktop at this stage
# (the Yavsc.Org.Tests project is for the web front, not the
# desktop client). Build smoke is sufficient for the package.
override_dh_install:
dh_install
override_dh_shlibdeps:
dh_shlibdeps
override_dh_strip:
dh_strip --exclude=.pdb

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3.0 (quilt)