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Add prefix/suffix support, short ID fallback, unit docs

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- config: add Prefix/Suffix fields to Config struct
- systemd: ServiceName/Generate/UnitPath/Install/Uninstall/Enable/Disable/Status all accept prefix+suffix
- runtime: fall back to short container ID (12 chars) when container has no name
- cmd: active, status, install all thread prefix/suffix from config
- systemd/generator_test.go: updated all calls + added TestGenerate_WithPrefixSuffix
- docs/generated-units.md: full examples of every unit type + ordering + naming
- README: updated config docs, prefix/suffix section, link to docs/
This commit is contained in:
SG Command
2026-04-03 15:47:56 +02:00
parent 5078558d01
commit a8c12c8c21
11 changed files with 419 additions and 51 deletions
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47
systemd/generator_test.go
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@@ -9,10 +9,21 @@ import (
func TestServiceName(t *testing.T) {
u := config.Unit{Name: "nginx"}
got := ServiceName(u)
want := "unitdore-nginx.service"
if got != want {
t.Errorf("ServiceName() = %q, want %q", got, want)
tests := []struct {
prefix, suffix, want string
}{
{"", "", "unitdore-nginx.service"},
{"prod-", "", "unitdore-prod-nginx.service"},
{"", "-web", "unitdore-nginx-web.service"},
{"prod-", "-web", "unitdore-prod-nginx-web.service"},
}
for _, tt := range tests {
got := ServiceName(u, tt.prefix, tt.suffix)
if got != tt.want {
t.Errorf("ServiceName(%q, %q) = %q, want %q", tt.prefix, tt.suffix, got, tt.want)
}
}
}
@@ -24,7 +35,7 @@ func TestGenerate_SystemUnit(t *testing.T) {
Enabled: true,
}
content, err := Generate(u)
content, err := Generate(u, "", "")
if err != nil {
t.Fatalf("Generate() error: %v", err)
}
@@ -59,7 +70,7 @@ func TestGenerate_UserUnit(t *testing.T) {
Enabled: true,
}
content, err := Generate(u)
content, err := Generate(u, "", "")
if err != nil {
t.Fatalf("Generate() error: %v", err)
}
@@ -77,7 +88,6 @@ func TestGenerate_UserUnit(t *testing.T) {
}
}
// System unit markers must NOT appear
if strings.Contains(content, "WantedBy=multi-user.target") {
t.Error("Generate() user unit should not contain multi-user.target")
}
@@ -91,7 +101,7 @@ func TestGenerate_CustomCommand(t *testing.T) {
Enabled: true,
}
content, err := Generate(u)
content, err := Generate(u, "", "")
if err != nil {
t.Fatalf("Generate() error: %v", err)
}
@@ -108,7 +118,7 @@ func TestGenerate_DockerRuntime(t *testing.T) {
Enabled: true,
}
content, err := Generate(u)
content, err := Generate(u, "", "")
if err != nil {
t.Fatalf("Generate() error: %v", err)
}
@@ -128,7 +138,7 @@ func TestGenerate_UnknownRuntime(t *testing.T) {
Enabled: true,
}
content, err := Generate(u)
content, err := Generate(u, "", "")
if err != nil {
t.Fatalf("Generate() should not error on unknown runtime: %v", err)
}
@@ -138,6 +148,23 @@ func TestGenerate_UnknownRuntime(t *testing.T) {
}
}
func TestGenerate_WithPrefixSuffix(t *testing.T) {
u := config.Unit{
Name: "nginx",
Runtime: "podman",
Enabled: true,
}
content, err := Generate(u, "prod-", "-web")
if err != nil {
t.Fatalf("Generate() error: %v", err)
}
if !strings.Contains(content, "unitdore-prod-nginx-web.service") {
t.Errorf("Generate() prefix+suffix not reflected in service name:\n%s", content)
}
}
func TestBuildExecCommands(t *testing.T) {
tests := []struct {
name string