Tronax/motd-assist
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

feat: drop-in support for custom templates

Browse source 
User templates can now be added without rebuilding: drop a script into
~/.config/motd-assist/templates/ and reference it from a preset via
"install": "<filename>". Same-name files override built-ins; new files
are picked up by the running TUI via 'r'. `motd-assist templates` lists
known templates and creates the drop-in directory.

Apply plans now embed the resolved template content (Plan.ResolveContents)
so the sudo/root process never needs to read user config; snapshots store
installed script content so restore works under sudo as well. Validation
rejects plans with unresolved content.
This commit is contained in:
Tronax 2026-08-31 10:31:58 +02:00
parent d56659e21a
commit 303c49b484
Signed by: Tronax
SSH key fingerprint: SHA256:2pKKXDZucWvaF/GzXNz0FY53EAO1YDLN80bqS+TTz/o
10 changed files with 375 additions and 48 deletions
Download patch file Download diff file Expand all files Collapse all files

29
internal/motd/apply_test.go
View file

@ -38,12 +38,39 @@ func TestValidateRejectsUnknownNames(t *testing.T) {
func TestValidateRejectsForeignOverwrite(t *testing.T) {
root := setupDir(t, map[string]string{"00-header": "#!/bin/sh\necho eigenes\n"})
err := Validate(root, Plan{Installs: []InstallOp{{Name: "00-header", Source: "footer", Enabled: true}}})
err := Validate(root, Plan{Installs: []InstallOp{{
Name: "00-header", Source: "footer", Enabled: true,
Content: "#!/bin/sh\necho neu\n",
}}})
if err == nil {
t.Error("Install über fremdes Script sollte abgelehnt werden")
}
}
func TestValidateRejectsEmptyInstallContent(t *testing.T) {
root := setupDir(t, nil)
err := Validate(root, Plan{Installs: []InstallOp{{Name: "10-x", Source: "unbekannt", Enabled: true}}})
if err == nil {
t.Error("Install ohne aufgelösten Inhalt sollte abgelehnt werden")
}
}
func TestResolveContentsEmbedsTemplates(t *testing.T) {
plan := Plan{Installs: []InstallOp{{Name: "10-x", Source: "brand-header", Enabled: true}}}
if err := plan.ResolveContents(); err != nil {
t.Fatalf("ResolveContents: %v", err)
}
if plan.Installs[0].Content == "" {
t.Error("Content wurde nicht befüllt")
}
missing := Plan{Installs: []InstallOp{{Name: "10-y", Source: "gibt-es-nicht", Enabled: true}}}
if err := missing.ResolveContents(); err == nil {
t.Error("unbekannte Vorlage sollte einen Fehler liefern")
}
}
func TestValidateRejectsForeignRemove(t *testing.T) {
root := setupDir(t, map[string]string{"10-sysinfo": "#!/bin/sh\necho eigenes\n"})