cmd/lazysecrets/update.go

@@ -55,7 +55,7 @@ func updateCmd(configPath string, args []string) error {
 		fmt.Printf("lazysecrets %s is the latest (%s)\n", current, r.Tag)
 		return nil
 	}
-	fmt.Printf("lazysecrets %s is out (you have %s):\n\n%s\n\n", r.Tag, current, indent(r.Notes()))
+	fmt.Printf("lazysecrets %s is out (you have %s):\n\n%s\n\n", r.Tag, current, indent(r.Notes(current)))
 	if check {
 		fmt.Println("lazysecrets update installs it.")
 		return nil

docs/config.md

@@ -151,7 +151,7 @@ published on GitHub and on git.kebcloud.no, and it asks them in that
 order, the next when one doesn't answer within 5 seconds;
 `updates.updateSources` lists others, such as a mirror of your own. Offline, or with
 every server down, it says nothing. A newer release shows in the footer, `v0.1.1 ↑ v0.2.0`; `U` (or
-`lazysecrets update --check`) shows its changelog.
+`lazysecrets update --check`) shows what changed since your version, across the last 10 releases.
 
 Updating (`u` there, or `lazysecrets update`) downloads the release for
 your OS and CPU from the first server that has it, checks it against

internal/ui/app/update.go

@@ -110,15 +110,22 @@ func (m *Model) update() tea.Cmd {
 func (m *Model) showUpdate() {
 	r := *m.newer
 	lines := []string{m.st.Muted.Render("You have " + m.versionLabel() + ".")}
-	if notes := r.Notes(); notes != "" {
+	if notes := r.Notes(m.version); notes != "" {
 		lines = append(lines, "")
 		for _, l := range strings.Split(notes, "\n") {
 			if h, ok := strings.CutPrefix(l, "### "); ok {
 				l = m.st.Label.Render(h)
+			} else if h, ok := strings.CutPrefix(l, "## "); ok { // a release, when several are new
+				l = m.st.TitleFocused.Render(h)
 			}
 			lines = append(lines, l)
 		}
 	}
+	// A popup doesn't scroll: several releases behind, the rest is on
+	// the release pages.
+	if most := max(6, m.h-12); len(lines) > most {
+		lines = append(lines[:most-1], m.st.Muted.Render("… and more on the release pages"))
+	}
 	opts := []option{{key: "u", label: "Update now", tip: "Download, check and replace this lazysecrets; restart to use it.",
 		run: func(m *Model) tea.Cmd { return m.install(r) }}}
 	if r.URL != "" {

internal/update/update.go

@@ -28,6 +28,7 @@ import (
 	"path/filepath"
 	"regexp"
 	"runtime"
+	"slices"
 	"strings"
 	"time"
 
@@ -54,17 +55,43 @@ const maxDownload = 200 << 20
 // Release is a published release.
 type Release struct {
 	Tag string `json:"tag_name"`
-	Body string `json:"body"` // the changelog section, then install notes
+	// Body is the changelog section, then install notes. From Latest,
+	// it's the changelogs of the recent releases, each under a "## v…"
+	// heading, so someone a few versions behind sees all they missed.
+	Body       string `json:"body"`
 	URL        string `json:"html_url"`
+	Draft      bool   `json:"draft"`
+	Prerelease bool   `json:"prerelease"`
 }
 
-// Notes is the release's changelog: its body without the install notes
+// Notes is the changelog since the version current: of each release
-// every release ends with.
+// newer than it (just this one for a dev build), without the install
-func (r Release) Notes() string {
+// notes every release ends with.
-	notes, _, _ := strings.Cut(r.Body, "## Install")
+func (r Release) Notes(current string) string {
+	body, _, _ := strings.Cut(r.Body, "## Install")
+	var keep, headings []string
+	in := true // before any heading: a single release's notes
+	for _, l := range strings.Split(body, "\n") {
+		if tag, ok := strings.CutPrefix(l, "## "); ok && semver.IsValid(tag) {
+			in = Newer(current, tag) || tag == r.Tag
+			if in {
+				headings = append(headings, l)
+			}
+		}
+		if in {
+			keep = append(keep, l)
+		}
+	}
+	notes := strings.Join(keep, "\n")
+	if len(headings) == 1 { // the title names it
+		notes = strings.Replace(notes, headings[0], "", 1)
+	}
 	return PlainLinks(strings.TrimSpace(notes))
 }
 
+// recentReleases is how many releases Latest reads the changelogs of.
+const recentReleases = 10
+
 // PlainLinks shows Markdown links as their text, for a terminal.
 func PlainLinks(s string) string { return mdLink.ReplaceAllString(s, "$1") }
 
@@ -128,18 +155,29 @@ func (c *Client) latest(ctx context.Context, repo string) (Release, error) {
 	}
 	ctx, cancel := context.WithTimeout(ctx, latestTimeout)
 	defer cancel()
-	b, err := c.get(ctx, api+"/releases/latest", 1<<20)
+	// The recent releases in one request (per_page on GitHub, limit on
+	// Gitea), for their changelogs.
+	b, err := c.get(ctx, fmt.Sprintf("%s/releases?per_page=%d&limit=%[2]d", api, recentReleases), 1<<20)
 	if err != nil {
 		return Release{}, err
 	}
-	var r Release
+	var all []Release
-	if err := json.Unmarshal(b, &r); err != nil {
+	if err := json.Unmarshal(b, &all); err != nil {
-		return Release{}, fmt.Errorf("reading the latest release from %s: %w", repo, err)
+		return Release{}, fmt.Errorf("reading the releases from %s: %w", repo, err)
 	}
-	if !semver.IsValid(r.Tag) {
+	all = slices.DeleteFunc(all, func(r Release) bool { return r.Draft || r.Prerelease || !semver.IsValid(r.Tag) })
-		return Release{}, fmt.Errorf("latest release %q on %s isn't a version", r.Tag, repo)
+	if len(all) == 0 {
+		return Release{}, fmt.Errorf("no releases on %s", repo)
 	}
-	return r, nil
+	slices.SortFunc(all, func(a, b Release) int { return semver.Compare(b.Tag, a.Tag) })
+	var notes strings.Builder
+	for _, r := range all {
+		section, _, _ := strings.Cut(r.Body, "## Install")
+		fmt.Fprintf(&notes, "## %s\n\n%s\n\n", r.Tag, strings.TrimSpace(section))
+	}
+	latest := all[0]
+	latest.Body = strings.TrimSpace(notes.String())
+	return latest, nil
 }
 
 // Newer reports whether latest is newer than current. A build that isn't

internal/update/update_test.go

@@ -39,11 +39,42 @@ func TestNewer(t *testing.T) {
 
 func TestNotes(t *testing.T) {
 	r := Release{Body: "### Added\n\n- Install with a one-liner (#7)\n\n## Install\n\nOn macOS…"}
-	if got := r.Notes(); got != "### Added\n\n- Install with a one-liner (#7)" {
+	if got := r.Notes("0.1.1"); got != "### Added\n\n- Install with a one-liner (#7)" {
 		t.Errorf("notes %q", got)
 	}
 }
 
+// Latest reads the recent releases, so the notes cover every version
+// since the one running.
+func TestNotesSince(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/api/v1/repos/keb/lazysecrets/releases" {
+			http.NotFound(w, r)
+			return
+		}
+		fmt.Fprint(w, `[
+			{"tag_name":"v0.4.0-rc1","body":"### Added\n\n- rc","prerelease":true},
+			{"tag_name":"v0.2.0","body":"### Added\n\n- two\n\n## Install\n\ncurl"},
+			{"tag_name":"v0.3.0","body":"### Fixed\n\n- three\n\n## Install\n\ncurl","html_url":"https://example.com/v0.3.0"},
+			{"tag_name":"v0.1.1","body":"### Added\n\n- one"},
+			{"tag_name":"v9.0.0","body":"draft","draft":true}]`)
+	}))
+	t.Cleanup(srv.Close)
+	r, err := (&Client{Servers: []string{srv.URL + "/keb/lazysecrets"}}).Latest(context.Background())
+	if err != nil || r.Tag != "v0.3.0" || r.URL != "https://example.com/v0.3.0" {
+		t.Fatalf("latest %+v %v", r, err)
+	}
+	for current, want := range map[string]string{
+		"0.1.1":       "## v0.3.0\n\n### Fixed\n\n- three\n\n## v0.2.0\n\n### Added\n\n- two",
+		"0.2.0":       "### Fixed\n\n- three",
+		"dev-2ba762c": "### Fixed\n\n- three",
+	} {
+		if got := r.Notes(current); got != want {
+			t.Errorf("notes since %s: %q, want %q", current, got, want)
+		}
+	}
+}
+
 func TestManaged(t *testing.T) {
 	if Managed("/opt/homebrew/Cellar/lazysecrets/0.2.0/bin/lazysecrets") == "" || Managed("/nix/store/abc-lazysecrets/bin/lazysecrets") == "" {
 		t.Error("package managers not recognised")
@@ -70,8 +101,8 @@ func server(t *testing.T, tamper bool) *httptest.Server {
 		sum[0] ^= 0xff
 	}
 	mux := http.NewServeMux()
-	mux.HandleFunc("/api/v1/repos/keb/lazysecrets/releases/latest", func(w http.ResponseWriter, _ *http.Request) {
+	mux.HandleFunc("/api/v1/repos/keb/lazysecrets/releases", func(w http.ResponseWriter, _ *http.Request) {
-		fmt.Fprint(w, `{"tag_name":"v0.2.0","body":"### Added\n\n- x\n\n## Install\n","html_url":"https://example.com/r"}`)
+		fmt.Fprint(w, `[{"tag_name":"v0.2.0","body":"### Added\n\n- x\n\n## Install\n","html_url":"https://example.com/r"}]`)
 	})
 	mux.HandleFunc("/keb/lazysecrets/releases/download/v0.2.0/checksums.txt", func(w http.ResponseWriter, _ *http.Request) {
 		fmt.Fprintf(w, "%s  %s.tar.gz\n", hex.EncodeToString(sum[:]), name)
@@ -173,7 +204,7 @@ func TestInstallRefusesATamperedArchive(t *testing.T) {
 
 func TestNotesShowLinksAsText(t *testing.T) {
 	r := Release{Body: "### Added\n\n- Search ([#11](https://git.example.com/pulls/11)) ([65dc2d7](https://git.example.com/commit/65dc2d7abc))\n\n## Install\n\ncurl …"}
-	if got, want := r.Notes(), "### Added\n\n- Search (#11) (65dc2d7)"; got != want {
+	if got, want := r.Notes("0.1.1"), "### Added\n\n- Search (#11) (65dc2d7)"; got != want {
 		t.Errorf("notes %q, want %q", got, want)
 	}
 }