feat: drop-in support for custom templates

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

View file

@ -33,6 +33,9 @@ func TestExecuteAppliesPlanAndRestore(t *testing.T) {
if plan.Empty() {
t.Fatal("Plan sollte Änderungen enthalten")
}
if err := plan.ResolveContents(); err != nil {
t.Fatalf("ResolveContents: %v", err)
}
if err := Execute(root, plan); err != nil {
t.Fatalf("Execute: %v", err)
}
@ -93,7 +96,11 @@ func TestExecuteInstallAndRemove(t *testing.T) {
{Name: "00-header", Enabled: true},
{Name: "95-footer", Remove: true},
}
if err := Execute(root, Diff(current, desired)); err != nil {
plan := Diff(current, desired)
if err := plan.ResolveContents(); err != nil {
t.Fatalf("ResolveContents: %v", err)
}
if err := Execute(root, plan); err != nil {
t.Fatalf("Execute: %v", err)
}