docs(README): update installation instructions for various distributions

.gitea/workflows/release.yml

@@ -48,7 +48,7 @@ jobs:
             [ "$GOOS" = "windows" ] && EXT=".exe"
             NAME="unitdore-${GOOS}-${GOARCH}${EXT}"
             GOOS="$GOOS" GOARCH="$GOARCH" go build \
-              -ldflags "-X main.version=${VERSION}" \
+              -ldflags "-X github.com/warkanum/unitdore/cmd.version=${VERSION}" \
               -o "$NAME" .
             echo "Built $NAME"
           done
@@ -215,7 +215,7 @@ jobs:
           for GOARCH in amd64 arm64; do
             GOOS=linux GOARCH=$GOARCH go build \
               -trimpath \
-              -ldflags "-X main.version=${PKGVER}" \
+              -ldflags "-X github.com/warkanum/unitdore/cmd.version=${PKGVER}" \
               -o unitdore .
 
             PKGDIR="unitdore_${PKGVER}_${GOARCH}"

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Hein (Warky Devs)
+
+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.

Makefile

@@ -1,8 +1,8 @@
 BINARY     := unitdore
-INSTALL_DIR := /usr/local/bin
+INSTALL_DIR := /usr/bin
 CONFIG_DIR  := /etc/unitdore
 VERSION    := $(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
-LDFLAGS    := -ldflags "-X main.version=$(VERSION)"
+LDFLAGS    := -ldflags "-X github.com/warkanum/unitdore/cmd.version=$(VERSION)"
 
 .PHONY: all build install uninstall test lint clean release-version
 
@@ -42,17 +42,23 @@ lint:
 clean:
 	rm -f $(BINARY)
 
-## release-version: bump patch version, tag, and push to trigger release workflow
+## release-version: bump patch version, update source versions, commit, tag, and push
 release-version:
 	@CURRENT=$$(git describe --tags --abbrev=0 2>/dev/null || echo "v0.0.0"); \
 	MAJOR=$$(echo $$CURRENT | sed 's/v\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1/'); \
 	MINOR=$$(echo $$CURRENT | sed 's/v\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\2/'); \
 	PATCH=$$(echo $$CURRENT | sed 's/v\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\3/'); \
 	NEXT="v$$MAJOR.$$MINOR.$$((PATCH + 1))"; \
+	PKGVER="$$MAJOR.$$MINOR.$$((PATCH + 1))"; \
 	echo "Current: $$CURRENT → Next: $$NEXT"; \
+	sed -i "s/^var version = .*/var version = \"$$PKGVER\"/" cmd/root.go; \
+	sed -i "s/^pkgver=.*/pkgver=$$PKGVER/" pkg/arch/PKGBUILD; \
+	sed -i "s/^Version:.*/Version:        $$PKGVER/" pkg/centos/unitdore.spec; \
+	git add cmd/root.go pkg/arch/PKGBUILD pkg/centos/unitdore.spec; \
+	git commit -m "chore(release): update package version to $$PKGVER"; \
 	git tag -a "$$NEXT" -m "Release $$NEXT"; \
-	git push origin "$$NEXT"; \
-	echo "Pushed tag $$NEXT — release workflow triggered"
+	git push origin HEAD "$$NEXT"; \
+	echo "Pushed $$NEXT — release workflow triggered"
 
 ## help: show this help
 help:

README.md

@@ -6,6 +6,32 @@ Unitdore bridges your container runtime (Podman, Docker) and systemd. It discove
 
 ## Install
 
+**Arch Linux (AUR)**
+
+```bash
+yay -S unitdore
+```
+
+**Debian / Ubuntu**
+
+Download the `.deb` from the [releases page](https://git.warky.dev/wdevs/unitdore/releases) and install:
+
+```bash
+sudo dpkg -i unitdore_*.deb
+```
+
+**CentOS / AlmaLinux / Rocky Linux**
+
+Download the `.rpm` from the [releases page](https://git.warky.dev/wdevs/unitdore/releases) and install:
+
+```bash
+sudo rpm -i unitdore-*.rpm
+# or with dnf:
+sudo dnf install unitdore-*.rpm
+```
+
+**From source**
+
 ```bash
 make build
 sudo make install

cmd/install.go

@@ -31,7 +31,7 @@ func runInstall(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
-	prefix, suffix, serviceUser := cfg.Prefix, cfg.Suffix, cfg.EffectiveServiceUser()
+	prefix, suffix := cfg.Prefix, cfg.Suffix
 	installed := 0
 	skipped := 0
 	removed := 0
@@ -57,7 +57,7 @@ func runInstall(cmd *cobra.Command, args []string) error {
 		}
 
 		if dryRun {
-			content, err := systemd.Generate(u, prefix, suffix, serviceUser)
+			content, err := systemd.Generate(u, prefix, suffix)
 			if err != nil {
 				fmt.Printf("  ✗ %s: %v\n", u.Name, err)
 				continue
@@ -68,7 +68,7 @@ func runInstall(cmd *cobra.Command, args []string) error {
 			continue
 		}
 
-		if err := systemd.Install(u, prefix, suffix, serviceUser); err != nil {
+		if err := systemd.Install(u, prefix, suffix); err != nil {
 			fmt.Printf("  ✗ failed: %s: %v\n", u.Name, err)
 		} else {
 			path, _ := systemd.UnitPath(u, prefix, suffix)

cmd/root.go

@@ -7,6 +7,8 @@ import (
 	"github.com/spf13/cobra"
 )
 
+var version = "dev"
+
 var configPath string
 
 var rootCmd = &cobra.Command{
@@ -16,7 +18,7 @@ var rootCmd = &cobra.Command{
 
 It discovers running containers, stores them in a config file,
 and generates + manages systemd .service units for each one.`,
-	Version: "0.1.0",
+	Version: version,
 }
 
 func Execute() {

cmd/update.go

@@ -63,10 +63,10 @@ func runUpdate(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
-	prefix, suffix, serviceUser := cfg.Prefix, cfg.Suffix, cfg.EffectiveServiceUser()
+	prefix, suffix := cfg.Prefix, cfg.Suffix
 
 	if systemd.IsInstalled(*u, prefix, suffix) {
-		if err := systemd.Install(*u, prefix, suffix, serviceUser); err != nil {
+		if err := systemd.Install(*u, prefix, suffix); err != nil {
 			return fmt.Errorf("recreating service file: %w", err)
 		}
 		path, _ := systemd.UnitPath(*u, prefix, suffix)

config/config.go

@@ -3,7 +3,6 @@ package config
 import (
 	"fmt"
 	"os"
-	"os/user"
 	"path/filepath"
 
 	"gopkg.in/yaml.v3"
@@ -28,18 +27,6 @@ type Config struct {
 	Units  []Unit `yaml:"units"`
 	Prefix string `yaml:"prefix,omitempty"` // prepended to generated service name, e.g. "prod-"
 	Suffix string `yaml:"suffix,omitempty"` // appended to generated service name, e.g. "-svc"
-	ServiceUser string `yaml:"service_user,omitempty"` // User= in [Service] section; defaults to "unitdore"
-}
-
-// EffectiveServiceUser returns the configured service user, or the current OS user if unset.
-func (c *Config) EffectiveServiceUser() string {
-	if c.ServiceUser != "" {
-		return c.ServiceUser
-	}
-	if u, err := user.Current(); err == nil {
-		return u.Username
-	}
-	return "root"
 }
 
 // Load reads and parses the config file at path.

pkg/arch/PKGBUILD

@@ -1,6 +1,6 @@
 # Maintainer: Hein (Warky Devs) <hein@warky.dev>
 pkgname=unitdore
-pkgver=0.0.4
+pkgver=0.0.5
 pkgrel=1
 pkgdesc="A door you open and close for container units — manage containers via systemd"
 arch=('x86_64' 'aarch64')
@@ -20,7 +20,7 @@ build() {
     export CGO_ENABLED=0
     go build \
         -trimpath \
-        -ldflags "-X main.version=$pkgver" \
+        -ldflags "-X github.com/warkanum/unitdore/cmd.version=$pkgver" \
         -o "$pkgname" .
 }
 

pkg/centos/unitdore.spec

@@ -1,5 +1,5 @@
 Name:           unitdore
-Version:        0.1.0
+Version:        0.0.5
 Release:        1%{?dist}
 Summary:        Manage container units via systemd
 
@@ -10,6 +10,8 @@ Source0:        %{name}-%{version}.tar.gz
 BuildRequires:  golang >= 1.23
 Requires:       systemd
 
+%global debug_package %{nil}
+
 %description
 Unitdore bridges your container runtime (Podman, Docker) and systemd.
 It discovers running containers, stores them in a config file, and generates
@@ -22,24 +24,21 @@ and manages systemd .service units for each one.
 export CGO_ENABLED=0
 go build \
     -trimpath \
-    -ldflags "-X main.version=%{version}" \
+    -ldflags "-X github.com/warkanum/unitdore/cmd.version=%{version}" \
     -o %{name} .
 
 %install
-# Binary
 install -Dm755 %{name} %{buildroot}%{_bindir}/%{name}
-
-# Man page
 install -Dm644 docs/unitdore.1 %{buildroot}%{_mandir}/man1/unitdore.1
-
-# Config dir
+install -Dm644 LICENSE %{buildroot}%{_licensedir}/%{name}/LICENSE
 install -dm755 %{buildroot}%{_sysconfdir}/unitdore
 
 %files
+%license LICENSE
 %{_bindir}/%{name}
 %{_mandir}/man1/unitdore.1*
 %dir %{_sysconfdir}/unitdore
 
 %changelog
-* Tue Apr 08 2026 Hein (Warky Devs) <hein@warky.dev> - 0.1.0-1
+* Wed Apr 08 2026 Hein (Warky Devs) <hein@warky.dev> - 0.0.5-1
 - Initial package

pkg/debian/control

@@ -2,6 +2,9 @@ Package: unitdore
 Version: VERSION
 Architecture: ARCH
 Maintainer: Hein (Warky Devs) <hein@warky.dev>
+Section: admin
+Priority: optional
+Homepage: https://git.warky.dev/wdevs/unitdore
 Depends: systemd
 Recommends: podman | docker.io
 Description: A door you open and close for container units

systemd/generator.go

@@ -13,11 +13,11 @@ const systemUnitTemplate = `# /etc/systemd/system/{{.ServiceName}}
 
 [Unit]
 Description=Unitdore: {{.Unit.Name}} ({{.Unit.Runtime}})
-After=network.target
+After=network.target{{with .RuntimeService}} {{.}}
+Requires={{.}}{{end}}
 
 [Service]
 Type=simple
-User={{.ServiceUser}}
 ExecStart={{.ExecStart}}
 ExecStop={{.ExecStop}}
 Restart=on-failure
@@ -50,7 +50,7 @@ type templateData struct {
 	Unit           config.Unit
 	ExecStart      string
 	ExecStop       string
-	ServiceUser string
+	RuntimeService string
 }
 
 // ServiceName returns the systemd service name for a unit, with optional prefix/suffix.
@@ -59,7 +59,7 @@ func ServiceName(u config.Unit, prefix, suffix string) string {
 }
 
 // Generate produces the .service file content for a unit.
-func Generate(u config.Unit, prefix, suffix, serviceUser string) (string, error) {
+func Generate(u config.Unit, prefix, suffix string) (string, error) {
 	execStart, execStop := buildExecCommands(u)
 
 	data := templateData{
@@ -67,7 +67,7 @@ func Generate(u config.Unit, prefix, suffix, serviceUser string) (string, error)
 		Unit:           u,
 		ExecStart:      execStart,
 		ExecStop:       execStop,
-		ServiceUser: serviceUser,
+		RuntimeService: runtimeService(u.Runtime),
 	}
 
 	tmplStr := systemUnitTemplate
@@ -87,6 +87,15 @@ func Generate(u config.Unit, prefix, suffix, serviceUser string) (string, error)
 	return buf.String(), nil
 }
 
+// runtimeService returns the systemd service name that must be running for the
+// given container runtime, or "" if none is required (e.g. daemonless podman).
+func runtimeService(runtime string) string {
+	if runtime == "docker" {
+		return "docker.service"
+	}
+	return ""
+}
+
 func buildExecCommands(u config.Unit) (start, stop string) {
 	// If a custom command is provided, use it directly
 	if u.Command != "" {

systemd/generator_test.go

@@ -35,7 +35,7 @@ func TestGenerate_SystemUnit(t *testing.T) {
 		Enabled: true,
 	}
 
-	content, err := Generate(u, "", "", "unitdore")
+	content, err := Generate(u, "", "")
 	if err != nil {
 		t.Fatalf("Generate() error: %v", err)
 	}
@@ -59,6 +59,13 @@ func TestGenerate_SystemUnit(t *testing.T) {
 			t.Errorf("Generate() missing %q in output:\n%s", check, content)
 		}
 	}
+
+	if strings.Contains(content, "User=") {
+		t.Errorf("Generate() system unit should not contain User= directive:\n%s", content)
+	}
+	if strings.Contains(content, "Requires=") {
+		t.Errorf("Generate() podman system unit should not contain Requires= (podman is daemonless):\n%s", content)
+	}
 }
 
 func TestGenerate_UserUnit(t *testing.T) {
@@ -70,7 +77,7 @@ func TestGenerate_UserUnit(t *testing.T) {
 		Enabled: true,
 	}
 
-	content, err := Generate(u, "", "", "unitdore")
+	content, err := Generate(u, "", "")
 	if err != nil {
 		t.Fatalf("Generate() error: %v", err)
 	}
@@ -101,7 +108,7 @@ func TestGenerate_CustomCommand(t *testing.T) {
 		Enabled: true,
 	}
 
-	content, err := Generate(u, "", "", "unitdore")
+	content, err := Generate(u, "", "")
 	if err != nil {
 		t.Fatalf("Generate() error: %v", err)
 	}
@@ -118,16 +125,21 @@ func TestGenerate_DockerRuntime(t *testing.T) {
 		Enabled: true,
 	}
 
-	content, err := Generate(u, "", "", "unitdore")
+	content, err := Generate(u, "", "")
 	if err != nil {
 		t.Fatalf("Generate() error: %v", err)
 	}
 
-	if !strings.Contains(content, "ExecStart=/usr/bin/docker start redis") {
-		t.Errorf("Generate() wrong ExecStart for docker:\n%s", content)
+	checks := []string{
+		"ExecStart=/usr/bin/docker start redis",
+		"ExecStop=/usr/bin/docker stop redis",
+		"After=network.target docker.service",
+		"Requires=docker.service",
+	}
+	for _, check := range checks {
+		if !strings.Contains(content, check) {
+			t.Errorf("Generate() docker runtime missing %q in output:\n%s", check, content)
 		}
-	if !strings.Contains(content, "ExecStop=/usr/bin/docker stop redis") {
-		t.Errorf("Generate() wrong ExecStop for docker:\n%s", content)
 	}
 }
 
@@ -138,7 +150,7 @@ func TestGenerate_UnknownRuntime(t *testing.T) {
 		Enabled: true,
 	}
 
-	content, err := Generate(u, "", "", "unitdore")
+	content, err := Generate(u, "", "")
 	if err != nil {
 		t.Fatalf("Generate() should not error on unknown runtime: %v", err)
 	}
@@ -155,7 +167,7 @@ func TestGenerate_WithPrefixSuffix(t *testing.T) {
 		Enabled: true,
 	}
 
-	content, err := Generate(u, "prod-", "-web", "unitdore")
+	content, err := Generate(u, "prod-", "-web")
 	if err != nil {
 		t.Fatalf("Generate() error: %v", err)
 	}

systemd/manager.go

@@ -27,8 +27,8 @@ func UnitPath(u config.Unit, prefix, suffix string) (string, error) {
 }
 
 // Install writes the .service file for a unit and reloads systemd.
-func Install(u config.Unit, prefix, suffix, serviceUser string) error {
-	content, err := Generate(u, prefix, suffix, serviceUser)
+func Install(u config.Unit, prefix, suffix string) error {
+	content, err := Generate(u, prefix, suffix)
 	if err != nil {
 		return err
 	}