warkanum
02a394c99d
- windows/installer.nsi: installs to Program Files, manages system PATH, registers uninstaller - relspec update [--check] [--yes]: compares against the latest release and prompts; on Windows downloads and runs the installer - release workflow builds and uploads relspec-setup-windows-amd64.exe - make installer-windows
95 lines
2.6 KiB
Go
95 lines
2.6 KiB
Go
package updatecheck
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import (
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"context"
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"net/http"
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"net/http/httptest"
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"testing"
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)
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func TestIsNewer(t *testing.T) {
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tests := []struct {
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name string
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current, latest string
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want bool
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}{
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{"patch bump", "v1.0.85", "v1.0.86", true},
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{"minor beats patch", "v1.0.99", "v1.1.0", true},
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{"major bump", "v1.9.9", "v2.0.0", true},
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{"numeric not lexical", "v1.0.9", "v1.0.10", true},
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{"same", "v1.0.85", "v1.0.85", false},
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{"older latest", "v1.0.86", "v1.0.85", false},
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{"no v prefix", "1.0.1", "v1.0.2", true},
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{"short version", "v1.0", "v1.0.1", true},
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{"prerelease suffix ignored", "v1.0.1-rc1", "v1.0.2", true},
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{"dev build", "dev", "v9.9.9", false},
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{"commit hash", "abc1234", "v9.9.9", false},
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{"empty current", "", "v1.0.0", false},
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{"bad latest", "v1.0.0", "latest", false},
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{"too many parts", "v1.0.0.0", "v1.0.1", false},
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{"negative", "v1.-1.0", "v1.0.0", false},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if got := IsNewer(tt.current, tt.latest); got != tt.want {
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t.Errorf("IsNewer(%q,%q) = %v, want %v", tt.current, tt.latest, got, tt.want)
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}
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})
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}
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}
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func TestLatest(t *testing.T) {
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tests := []struct {
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name string
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status int
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body string
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wantTag string
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wantErr bool
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}{
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{"ok", 200, `{"tag_name":"v1.2.3","html_url":"https://x/r","assets":[{"name":"a.exe","browser_download_url":"https://x/a.exe"}]}`, "v1.2.3", false},
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{"not found", 404, `{}`, "", true},
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{"bad json", 200, `{`, "", true},
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{"missing tag", 200, `{"html_url":"u"}`, "", true},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(tt.status)
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_, _ = w.Write([]byte(tt.body))
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}))
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defer srv.Close()
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rel, err := Latest(context.Background(), nil, srv.URL)
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if (err != nil) != tt.wantErr {
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t.Fatalf("err = %v, wantErr %v", err, tt.wantErr)
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}
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if err == nil {
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if rel.Tag != tt.wantTag {
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t.Errorf("tag = %q", rel.Tag)
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}
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if a, ok := rel.FindAsset("a.exe"); !ok || a.URL != "https://x/a.exe" {
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t.Errorf("asset = %+v %v", a, ok)
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}
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if _, ok := rel.FindAsset("missing"); ok {
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t.Error("unexpected asset")
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}
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}
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})
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}
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}
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func TestLatestUnreachable(t *testing.T) {
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srv := httptest.NewServer(http.NotFoundHandler())
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url := srv.URL
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srv.Close()
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if _, err := Latest(context.Background(), nil, url); err == nil {
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t.Error("expected error for unreachable server")
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}
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}
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func TestLatestBadURL(t *testing.T) {
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if _, err := Latest(context.Background(), nil, "://bad"); err == nil {
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t.Error("expected error for bad URL")
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}
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}
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