test(commits): add unit tests for commits and cache packages

Add tests for CommitSet filtering (by year, author regex), ToYearFreq, channel-based frequency functions, cache round-trip operations, and hash determinism. Also includes goimports formatting fix in common_test.go.
refactor(server): migrate from gorilla/mux to stdlib net/http
2026-04-14 17:20:48 -07:00 · 2026-04-08 09:41:58 +00:00 · 2026-04-08 09:41:50 +00:00 · 2026-04-08 09:41:44 +00:00 · 2026-03-11 06:01:51 +00:00 · 2026-03-11 06:01:45 +00:00
18 changed files with 844 additions and 389 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,18 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+      - run: go vet ./...
+      - run: go build ./...
--- a/README.md
+++ b/README.md
@@ -77,3 +77,8 @@ terminal.`
 #### Installation:
 `go install github.com/taigrr/gico/cmd/mgfetch@latest`

+
+## Contributing:
+
+Feel free to submit an issue or PR. PRs which are well-formatted are more likely to be accepted!
+
--- a/cmd/gico-server/main.go
+++ b/cmd/gico-server/main.go
@@ -2,71 +2,72 @@ package main

 import (
 	"encoding/json"
+	"log"
 	"net/http"
-	"os"
 	"strconv"
 	"time"

-	"github.com/gorilla/handlers"
-	"github.com/gorilla/mux"
-
 	"github.com/taigrr/gico/commits"
 	"github.com/taigrr/gico/graph/svg"
 )

-type DayCount [366]int
-
 func main() {
-	r := mux.NewRouter()
-	logger := func(h http.Handler) http.Handler {
-		return handlers.LoggingHandler(os.Stdout, h)
-	}
-	r.Use(mux.MiddlewareFunc(logger))
-	r.HandleFunc("/weekly.svg", func(w http.ResponseWriter, r *http.Request) {
+	mux := http.NewServeMux()
+
+	mux.HandleFunc("GET /weekly.svg", func(w http.ResponseWriter, r *http.Request) {
 		author := r.URL.Query().Get("author")
 		highlight := r.URL.Query().Get("highlight")
 		shouldHighlight := highlight != ""

-		w.Header().Add("Content-Type", "text/html")
 		repoPaths, err := commits.GetRepos()
 		if err != nil {
-			panic(err)
+			http.Error(w, "failed to get repos", http.StatusInternalServerError)
+			log.Printf("error getting repos: %v", err)
+			return
 		}
 		week, err := repoPaths.GetWeekFreq([]string{author})
 		if err != nil {
-			panic(err)
+			http.Error(w, "failed to get weekly frequency", http.StatusInternalServerError)
+			log.Printf("error getting weekly freq: %v", err)
+			return
 		}
-		svg := svg.GetWeekSVG(week, shouldHighlight)
-		svg.WriteTo(w)
+		w.Header().Set("Content-Type", "image/svg+xml")
+		svgData := svg.GetWeekSVG(week, shouldHighlight)
+		svgData.WriteTo(w)
 	})
-	r.HandleFunc("/stats.json", func(w http.ResponseWriter, r *http.Request) {
+
+	mux.HandleFunc("GET /stats.json", func(w http.ResponseWriter, r *http.Request) {
 		year := time.Now().Year()
 		yst := r.URL.Query().Get("year")
 		author := r.URL.Query().Get("author")
-		y, err := strconv.Atoi(yst)
-		if err == nil {
+		if y, err := strconv.Atoi(yst); err == nil {
 			year = y
 		}
 		repoPaths, err := commits.GetRepos()
 		if err != nil {
-			panic(err)
+			http.Error(w, "failed to get repos", http.StatusInternalServerError)
+			log.Printf("error getting repos: %v", err)
+			return
 		}
 		freq, err := repoPaths.FrequencyChan(year, []string{author})
 		if err != nil {
-			panic(err)
+			http.Error(w, "failed to get frequency", http.StatusInternalServerError)
+			log.Printf("error getting freq: %v", err)
+			return
+		}
+		w.Header().Set("Content-Type", "application/json")
+		if err := json.NewEncoder(w).Encode(freq); err != nil {
+			log.Printf("error encoding response: %v", err)
 		}
-		b, _ := json.Marshal(freq)
-		w.Header().Add("Content-Type", "application/json")
-		w.Write(b)
 	})
-	r.HandleFunc("/yearly.svg", func(w http.ResponseWriter, r *http.Request) {
+
+	mux.HandleFunc("GET /yearly.svg", func(w http.ResponseWriter, r *http.Request) {
 		year := time.Now().Year()
 		yst := r.URL.Query().Get("year")
 		author := r.URL.Query().Get("author")
 		highlight := r.URL.Query().Get("highlight")
 		shouldHighlight := highlight != ""
-		y, err := strconv.Atoi(yst)
-		if err == nil {
+		if y, err := strconv.Atoi(yst); err == nil {
 			if year != y {
 				shouldHighlight = false
 			}
@@ -74,19 +75,23 @@ func main() {
 		}
 		repoPaths, err := commits.GetRepos()
 		if err != nil {
-			panic(err)
+			http.Error(w, "failed to get repos", http.StatusInternalServerError)
+			log.Printf("error getting repos: %v", err)
+			return
 		}
 		freq, err := repoPaths.FrequencyChan(year, []string{author})
 		if err != nil {
-			panic(err)
+			http.Error(w, "failed to get frequency", http.StatusInternalServerError)
+			log.Printf("error getting freq: %v", err)
+			return
 		}
-		svg := svg.GetYearSVG(freq, shouldHighlight)
-		w.Header().Add("Content-Type", "text/html")
-		svg.WriteTo(w)
+		w.Header().Set("Content-Type", "image/svg+xml")
+		svgData := svg.GetYearSVG(freq, shouldHighlight)
+		svgData.WriteTo(w)
 	})

-	err := http.ListenAndServe(":8822", r)
-	if err != nil {
-		panic(err)
+	log.Println("gico-server listening on :8822")
+	if err := http.ListenAndServe(":8822", mux); err != nil {
+		log.Fatalf("server error: %v", err)
 	}
 }
--- a/commits/cache_test.go
+++ b/commits/cache_test.go
@@ -0,0 +1,99 @@
+package commits
+
+import (
+	"testing"
+	"time"
+
+	"github.com/taigrr/gico/types"
+)
+
+func TestHashSliceDeterministic(t *testing.T) {
+	a := hashSlice([]string{"foo", "bar", "baz"})
+	b := hashSlice([]string{"baz", "foo", "bar"})
+	if a != b {
+		t.Error("hashSlice should be order-independent")
+	}
+}
+
+func TestHashSliceDifferentInputs(t *testing.T) {
+	a := hashSlice([]string{"foo", "bar"})
+	b := hashSlice([]string{"foo", "baz"})
+	if a == b {
+		t.Error("different inputs should produce different hashes")
+	}
+}
+
+func TestCacheRepoRoundTrip(t *testing.T) {
+	path := "/test/cache-repo"
+	head := "deadbeef123"
+	commits := []types.Commit{
+		{Hash: head, Author: types.Author{Name: "test"}, TimeStamp: time.Now()},
+	}
+
+	// Should miss before caching
+	_, ok := GetCachedRepo(path, head)
+	if ok {
+		t.Error("expected cache miss before storing")
+	}
+
+	CacheRepo(path, commits)
+
+	// Should hit after caching
+	cached, ok := GetCachedRepo(path, head)
+	if !ok {
+		t.Error("expected cache hit after storing")
+	}
+	if len(cached) != 1 || cached[0].Hash != head {
+		t.Error("cached data doesn't match stored data")
+	}
+
+	// Different head should miss
+	_, ok = GetCachedRepo(path, "differenthead")
+	if ok {
+		t.Error("expected cache miss for different head")
+	}
+}
+
+func TestCacheGraphRoundTrip(t *testing.T) {
+	year := 2025
+	authors := []string{"alice@example.com"}
+	paths := []string{"/repo/one", "/repo/two"}
+	freq := types.Freq{1, 2, 3, 0, 0}
+
+	// Should miss before caching
+	_, ok := GetCachedGraph(year, authors, paths)
+	if ok {
+		t.Error("expected cache miss before storing")
+	}
+
+	CacheGraph(year, authors, paths, freq)
+
+	// Should hit
+	cached, ok := GetCachedGraph(year, authors, paths)
+	if !ok {
+		t.Error("expected cache hit")
+	}
+	if len(cached) != len(freq) {
+		t.Errorf("expected freq length %d, got %d", len(freq), len(cached))
+	}
+}
+
+func TestCacheReposAuthorsRoundTrip(t *testing.T) {
+	paths := []string{"/repo/author-test"}
+	authors := []string{"alice", "bob"}
+
+	_, ok := GetCachedReposAuthors(paths)
+	if ok {
+		t.Error("expected cache miss")
+	}
+
+	CacheReposAuthors(paths, authors)
+
+	cached, ok := GetCachedReposAuthors(paths)
+	if !ok {
+		t.Error("expected cache hit")
+	}
+	if len(cached) != 2 {
+		t.Errorf("expected 2 authors, got %d", len(cached))
+	}
+}
--- a/commits/chancommits.go
+++ b/commits/chancommits.go
@@ -54,10 +54,7 @@ func (paths RepoSet) GetRepoAuthors() ([]string, error) {
 }

 func (paths RepoSet) GetRepoCommits(year int, authors []string) ([][]types.Commit, error) {
-	yearLength := 365
-	if year%4 == 0 {
-		yearLength++
-	}
+	yearLength := types.YearLength(year)

 	commits := make([][]types.Commit, yearLength)
 	for i := 0; i < yearLength; i++ {
@@ -109,10 +106,6 @@ func (paths RepoSet) GetRepoCommits(year int, authors []string) ([][]types.Commi
 }

 func (paths RepoSet) FrequencyChan(year int, authors []string) (types.Freq, error) {
-	yearLength := 365
-	if year%4 == 0 {
-		yearLength++
-	}
 	cache, ok := GetCachedGraph(year, authors, paths)
 	if ok {
 		return cache, nil
@@ -152,10 +145,7 @@ func (paths RepoSet) FrequencyChan(year int, authors []string) (types.Freq, erro
 }

 func YearFreqFromChan(cc chan types.Commit, year int) types.Freq {
-	yearLength := 365
-	if year%4 == 0 {
-		yearLength++
-	}
+	yearLength := types.YearLength(year)
 	freq := make([]int, yearLength)
 	for commit := range cc {
 		freq[commit.TimeStamp.YearDay()-1]++
@@ -206,10 +196,7 @@ func (repo Repo) GetCommitChan() (chan types.Commit, error) {
 }

 func FreqFromChan(cc chan types.Commit, year int) types.Freq {
-	yearLength := 365
-	if year%4 == 0 {
-		yearLength++
-	}
+	yearLength := types.YearLength(year)
 	freq := make([]int, yearLength)
 	for commit := range cc {
 		if commit.TimeStamp.Year() != year {
--- a/commits/commits.go
+++ b/commits/commits.go
@@ -26,10 +26,7 @@ func (paths RepoSet) GetWeekFreq(authors []string) (types.Freq, error) {
 			return types.Freq{}, err
 		}
 		freq = append(curFreq, freq...)
-		today += 365
-		if curYear%4 == 0 {
-			today++
-		}
+		today += types.YearLength(curYear)
 	}

 	week := freq[today-6 : today+1]
@@ -37,10 +34,7 @@ func (paths RepoSet) GetWeekFreq(authors []string) (types.Freq, error) {
 }

 func (paths RepoSet) Frequency(year int, authors []string) (types.Freq, error) {
-	yearLength := 365
-	if year%4 == 0 {
-		yearLength++
-	}
+	yearLength := types.YearLength(year)
 	gfreq := make(types.Freq, yearLength)
 	for _, p := range paths {
 		repo, err := OpenRepo(p)
@@ -115,11 +109,7 @@ func (repo Repo) GetCommitSet() (CommitSet, error) {
 }

 func (cs CommitSet) ToYearFreq() types.Freq {
-	year := cs.Year
-	yearLength := 365
-	if year%4 == 0 {
-		yearLength++
-	}
+	yearLength := types.YearLength(cs.Year)
 	freq := make([]int, yearLength)
 	for _, v := range cs.Commits {
 		freq[v.TimeStamp.YearDay()-1]++
--- a/commits/commits_test.go
+++ b/commits/commits_test.go
@@ -0,0 +1,212 @@
+package commits
+
+import (
+	"testing"
+	"time"
+
+	"github.com/taigrr/gico/types"
+)
+
+func makeCommit(name, email string, ts time.Time) types.Commit {
+	return types.Commit{
+		Author:    types.Author{Name: name, Email: email},
+		TimeStamp: ts,
+		Hash:      "abc123",
+		Repo:      "/test/repo",
+	}
+}
+
+func TestCommitSetFilterByYear(t *testing.T) {
+	cs := CommitSet{
+		Commits: []types.Commit{
+			makeCommit("a", "a@x.com", time.Date(2024, 3, 15, 10, 0, 0, 0, time.UTC)),
+			makeCommit("b", "b@x.com", time.Date(2025, 6, 1, 12, 0, 0, 0, time.UTC)),
+			makeCommit("c", "c@x.com", time.Date(2024, 12, 31, 23, 59, 0, 0, time.UTC)),
+			makeCommit("d", "d@x.com", time.Date(2023, 1, 1, 0, 0, 0, 0, time.UTC)),
+		},
+	}
+
+	filtered := cs.FilterByYear(2024)
+	if filtered.Year != 2024 {
+		t.Errorf("expected Year=2024, got %d", filtered.Year)
+	}
+	if len(filtered.Commits) != 2 {
+		t.Errorf("expected 2 commits for 2024, got %d", len(filtered.Commits))
+	}
+
+	filtered = cs.FilterByYear(2025)
+	if len(filtered.Commits) != 1 {
+		t.Errorf("expected 1 commit for 2025, got %d", len(filtered.Commits))
+	}
+
+	filtered = cs.FilterByYear(2000)
+	if len(filtered.Commits) != 0 {
+		t.Errorf("expected 0 commits for 2000, got %d", len(filtered.Commits))
+	}
+}
+
+func TestCommitSetFilterByAuthorRegex(t *testing.T) {
+	cs := CommitSet{
+		Commits: []types.Commit{
+			makeCommit("Alice", "alice@example.com", time.Now()),
+			makeCommit("Bob", "bob@example.com", time.Now()),
+			makeCommit("Charlie", "charlie@example.com", time.Now()),
+		},
+	}
+
+	// Filter by name regex
+	filtered, err := cs.FilterByAuthorRegex([]string{"^Ali"})
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if len(filtered.Commits) != 1 {
+		t.Errorf("expected 1 commit matching ^Ali, got %d", len(filtered.Commits))
+	}
+
+	// Filter by email regex
+	filtered, err = cs.FilterByAuthorRegex([]string{"bob@"})
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if len(filtered.Commits) != 1 {
+		t.Errorf("expected 1 commit matching bob@, got %d", len(filtered.Commits))
+	}
+
+	// Multiple patterns
+	filtered, err = cs.FilterByAuthorRegex([]string{"Alice", "Charlie"})
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if len(filtered.Commits) != 2 {
+		t.Errorf("expected 2 commits matching Alice|Charlie, got %d", len(filtered.Commits))
+	}
+
+	// Invalid regex
+	_, err = cs.FilterByAuthorRegex([]string{"[invalid"})
+	if err == nil {
+		t.Error("expected error for invalid regex, got nil")
+	}
+}
+
+func TestCommitSetToYearFreq(t *testing.T) {
+	// Regular year (2025)
+	cs := CommitSet{
+		Year: 2025,
+		Commits: []types.Commit{
+			makeCommit("a", "a@x.com", time.Date(2025, 1, 1, 10, 0, 0, 0, time.UTC)),
+			makeCommit("a", "a@x.com", time.Date(2025, 1, 1, 14, 0, 0, 0, time.UTC)),
+			makeCommit("b", "b@x.com", time.Date(2025, 3, 15, 12, 0, 0, 0, time.UTC)),
+		},
+	}
+
+	freq := cs.ToYearFreq()
+	if len(freq) != 365 {
+		t.Errorf("expected 365 days for 2025, got %d", len(freq))
+	}
+	if freq[0] != 2 {
+		t.Errorf("expected 2 commits on Jan 1, got %d", freq[0])
+	}
+	// March 15 = day 74 (31+28+15=74, index 73)
+	if freq[73] != 1 {
+		t.Errorf("expected 1 commit on Mar 15, got %d", freq[73])
+	}
+
+	// Leap year (2024)
+	csLeap := CommitSet{
+		Year: 2024,
+		Commits: []types.Commit{
+			makeCommit("a", "a@x.com", time.Date(2024, 12, 31, 10, 0, 0, 0, time.UTC)),
+		},
+	}
+	freqLeap := csLeap.ToYearFreq()
+	if len(freqLeap) != 366 {
+		t.Errorf("expected 366 days for 2024, got %d", len(freqLeap))
+	}
+}
+
+func TestYearFreqFromChan(t *testing.T) {
+	cc := make(chan types.Commit, 5)
+	cc <- makeCommit("a", "a@x.com", time.Date(2025, 1, 1, 10, 0, 0, 0, time.UTC))
+	cc <- makeCommit("a", "a@x.com", time.Date(2025, 1, 1, 14, 0, 0, 0, time.UTC))
+	cc <- makeCommit("b", "b@x.com", time.Date(2025, 6, 15, 12, 0, 0, 0, time.UTC))
+	close(cc)
+
+	freq := YearFreqFromChan(cc, 2025)
+	if len(freq) != 365 {
+		t.Errorf("expected 365, got %d", len(freq))
+	}
+	if freq[0] != 2 {
+		t.Errorf("expected 2 on Jan 1, got %d", freq[0])
+	}
+}
+
+func TestFreqFromChan(t *testing.T) {
+	cc := make(chan types.Commit, 5)
+	cc <- makeCommit("a", "a@x.com", time.Date(2025, 1, 1, 10, 0, 0, 0, time.UTC))
+	cc <- makeCommit("b", "b@x.com", time.Date(2024, 6, 15, 12, 0, 0, 0, time.UTC)) // wrong year
+	cc <- makeCommit("c", "c@x.com", time.Date(2025, 12, 31, 23, 0, 0, 0, time.UTC))
+	close(cc)
+
+	freq := FreqFromChan(cc, 2025)
+	if len(freq) != 365 {
+		t.Errorf("expected 365, got %d", len(freq))
+	}
+	if freq[0] != 1 {
+		t.Errorf("expected 1 on Jan 1 (skip wrong year), got %d", freq[0])
+	}
+	if freq[364] != 1 {
+		t.Errorf("expected 1 on Dec 31, got %d", freq[364])
+	}
+}
+
+func TestFilterCChanByYear(t *testing.T) {
+	in := make(chan types.Commit, 5)
+	in <- makeCommit("a", "a@x.com", time.Date(2025, 3, 1, 10, 0, 0, 0, time.UTC))
+	in <- makeCommit("b", "b@x.com", time.Date(2024, 3, 1, 10, 0, 0, 0, time.UTC))
+	in <- makeCommit("c", "c@x.com", time.Date(2025, 7, 4, 10, 0, 0, 0, time.UTC))
+	close(in)
+
+	out := FilterCChanByYear(in, 2025)
+	count := 0
+	for range out {
+		count++
+	}
+	if count != 2 {
+		t.Errorf("expected 2 commits for 2025, got %d", count)
+	}
+}
+
+func TestFilterCChanByAuthor(t *testing.T) {
+	in := make(chan types.Commit, 5)
+	in <- makeCommit("Alice", "alice@x.com", time.Now())
+	in <- makeCommit("Bob", "bob@x.com", time.Now())
+	in <- makeCommit("Charlie", "charlie@x.com", time.Now())
+	close(in)
+
+	out, err := FilterCChanByAuthor(in, []string{"Alice", "Charlie"})
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	count := 0
+	for range out {
+		count++
+	}
+	if count != 2 {
+		t.Errorf("expected 2 commits, got %d", count)
+	}
+}
+
+func TestOpenRepoNonExistent(t *testing.T) {
+	_, err := OpenRepo("/nonexistent/path")
+	if err == nil {
+		t.Error("expected error for nonexistent path")
+	}
+}
+
+func TestOpenRepoNonDirectory(t *testing.T) {
+	// Use a known file (not a directory)
+	_, err := OpenRepo("/dev/null")
+	if err == nil {
+		t.Error("expected error for non-directory path")
+	}
+}
--- a/go.mod
+++ b/go.mod
@@ -1,61 +1,56 @@
 module github.com/taigrr/gico

-go 1.19
-
+go 1.26

 require (
 	github.com/ajstarks/svgo v0.0.0-20211024235047-1546f124cd8b
-	github.com/charmbracelet/bubbles v0.15.0
-	github.com/charmbracelet/bubbletea v0.24.1
-	github.com/charmbracelet/lipgloss v0.7.1
-	github.com/go-git/go-git/v5 v5.7.0
-	github.com/gorilla/handlers v1.5.1
-	github.com/gorilla/mux v1.8.0
-	github.com/muesli/termenv v0.15.1
-	github.com/srwiley/oksvg v0.0.0-20221011165216-be6e8873101c
-	github.com/srwiley/rasterx v0.0.0-20220730225603-2ab79fcdd4ef
-	github.com/taigrr/mg v0.0.3
-	github.com/taigrr/simplecolorpalettes v0.9.6
+	github.com/charmbracelet/bubbles v1.0.0
+	github.com/charmbracelet/bubbletea v1.3.10
+	github.com/charmbracelet/lipgloss v1.1.0
+	github.com/go-git/go-git/v5 v5.16.5
+	github.com/muesli/termenv v0.16.0
+	github.com/taigrr/mg v0.1.1
+	github.com/taigrr/simplecolorpalettes v0.9.8
 )

 require (
-	github.com/Microsoft/go-winio v0.6.1 // indirect
-	github.com/ProtonMail/go-crypto v0.0.0-20230528122434-6f98819771a1 // indirect
-	github.com/acomagu/bufpipe v1.0.4 // indirect
+	dario.cat/mergo v1.0.2 // indirect
+	github.com/Microsoft/go-winio v0.6.2 // indirect
+	github.com/ProtonMail/go-crypto v1.3.0 // indirect
 	github.com/atotto/clipboard v0.1.4 // indirect
-	github.com/aymanbagabas/go-osc52 v1.2.2 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
-	github.com/cloudflare/circl v1.3.3 // indirect
-	github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81 // indirect
+	github.com/charmbracelet/colorprofile v0.4.2 // indirect
+	github.com/charmbracelet/x/ansi v0.11.6 // indirect
+	github.com/charmbracelet/x/cellbuf v0.0.15 // indirect
+	github.com/charmbracelet/x/term v0.2.2 // indirect
+	github.com/clipperhouse/displaywidth v0.11.0 // indirect
+	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
+	github.com/cloudflare/circl v1.6.3 // indirect
+	github.com/cyphar/filepath-securejoin v0.6.1 // indirect
 	github.com/emirpasic/gods v1.18.1 // indirect
-	github.com/felixge/httpsnoop v1.0.1 // indirect
+	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
 	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
-	github.com/go-git/go-billy/v5 v5.4.1 // indirect
-	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/imdario/mergo v0.3.16 // indirect
+	github.com/go-git/go-billy/v5 v5.7.0 // indirect
+	github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
-	github.com/kevinburke/ssh_config v1.2.0 // indirect
-	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
-	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/kevinburke/ssh_config v1.6.0 // indirect
+	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
+	github.com/lucasb-eyer/go-colorful v1.3.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-localereader v0.0.1 // indirect
-	github.com/mattn/go-runewidth v0.0.14 // indirect
+	github.com/mattn/go-runewidth v0.0.20 // indirect
 	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
 	github.com/muesli/cancelreader v0.2.2 // indirect
-	github.com/muesli/reflow v0.3.0 // indirect
-	github.com/pjbgf/sha1cd v0.3.0 // indirect
-	github.com/rivo/uniseg v0.4.4 // indirect
-	github.com/sahilm/fuzzy v0.1.0 // indirect
-	github.com/sergi/go-diff v1.3.1 // indirect
-	github.com/skeema/knownhosts v1.1.1 // indirect
+	github.com/pjbgf/sha1cd v0.5.0 // indirect
+	github.com/rivo/uniseg v0.4.7 // indirect
+	github.com/sahilm/fuzzy v0.1.1 // indirect
+	github.com/sergi/go-diff v1.4.0 // indirect
+	github.com/skeema/knownhosts v1.3.2 // indirect
 	github.com/xanzy/ssh-agent v0.3.3 // indirect
-	golang.org/x/crypto v0.9.0 // indirect
-	golang.org/x/image v0.0.0-20211028202545-6944b10bf410 // indirect
-	golang.org/x/mod v0.10.0 // indirect
-	golang.org/x/net v0.10.0 // indirect
-	golang.org/x/sync v0.2.0 // indirect
-	golang.org/x/sys v0.8.0 // indirect
-	golang.org/x/term v0.8.0 // indirect
-	golang.org/x/text v0.9.0 // indirect
-	golang.org/x/tools v0.9.1 // indirect
+	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
+	golang.org/x/crypto v0.48.0 // indirect
+	golang.org/x/net v0.50.0 // indirect
+	golang.org/x/sys v0.41.0 // indirect
+	golang.org/x/text v0.34.0 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,17 +1,11 @@
+dario.cat/mergo v1.0.2 h1:85+piFYR1tMbRrLcDwR18y4UKJ3aH1Tbzi24VRW1TK8=
+dario.cat/mergo v1.0.2/go.mod h1:E/hbnu0NxMFBjpMIE34DRGLWqDy0g5FuKDhCb31ngxA=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
-github.com/Microsoft/go-winio v0.6.0 h1:slsWYD/zyx7lCXoZVlvQrj0hPTM1HI4+v1sIda2yDvg=
-github.com/Microsoft/go-winio v0.6.0/go.mod h1:cTAf44im0RAYeL23bpB+fzCyDH2MJiz2BO69KH/soAE=
-github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
-github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM=
-github.com/ProtonMail/go-crypto v0.0.0-20221026131551-cf6655e29de4/go.mod h1:UBYPn8k0D56RtnR8RFQMjmh4KrZzWJ5o7Z9SYjossQ8=
-github.com/ProtonMail/go-crypto v0.0.0-20230217124315-7d5c6f04bbb8 h1:wPbRQzjjwFc0ih8puEVAOFGELsn1zoIIYdxvML7mDxA=
-github.com/ProtonMail/go-crypto v0.0.0-20230217124315-7d5c6f04bbb8/go.mod h1:I0gYDMZ6Z5GRU7l58bNFSkPTFN6Yl12dsUlAZ8xy98g=
-github.com/ProtonMail/go-crypto v0.0.0-20230528122434-6f98819771a1 h1:JMDGhoQvXNTqH6Y3MC0IUw6tcZvaUdujNqzK2HYWZc8=
-github.com/ProtonMail/go-crypto v0.0.0-20230528122434-6f98819771a1/go.mod h1:EjAoLdwvbIOoOQr3ihjnSoLZRtE8azugULFRteWMNc0=
-github.com/acomagu/bufpipe v1.0.3/go.mod h1:mxdxdup/WdsKVreO5GpW4+M/1CE2sMG4jeGJ2sYmHc4=
-github.com/acomagu/bufpipe v1.0.4 h1:e3H4WUzM3npvo5uv95QuJM3cQspFNtFBzvJ2oNjKIDQ=
-github.com/acomagu/bufpipe v1.0.4/go.mod h1:mxdxdup/WdsKVreO5GpW4+M/1CE2sMG4jeGJ2sYmHc4=
+github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
+github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
+github.com/ProtonMail/go-crypto v1.3.0 h1:ILq8+Sf5If5DCpHQp4PbZdS1J7HDFRXz/+xKBiRGFrw=
+github.com/ProtonMail/go-crypto v1.3.0/go.mod h1:9whxjD8Rbs29b4XWbB8irEcE8KHMqaR2e7GWU1R+/PE=
 github.com/ajstarks/deck v0.0.0-20200831202436-30c9fc6549a9/go.mod h1:JynElWSGnm/4RlzPXRlREEwqTHAN3T56Bv2ITsFT3gY=
 github.com/ajstarks/deck/generate v0.0.0-20210309230005-c3f852c02e19/go.mod h1:T13YZdzov6OU0A1+RfKZiZN9ca6VeKdBdyDV+BY97Tk=
 github.com/ajstarks/svgo v0.0.0-20211024235047-1546f124cd8b h1:slYM766cy2nI3BwyRiyQj/Ud48djTMtMebDqepE95rw=
@@ -22,274 +16,173 @@ github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPd
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
 github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
 github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
-github.com/aymanbagabas/go-osc52 v1.0.3/go.mod h1:zT8H+Rk4VSabYN90pWyugflM3ZhpTZNC7cASDfUCdT4=
-github.com/aymanbagabas/go-osc52 v1.2.1/go.mod h1:zT8H+Rk4VSabYN90pWyugflM3ZhpTZNC7cASDfUCdT4=
-github.com/aymanbagabas/go-osc52 v1.2.2 h1:NT7wkhEhPTcKnBCdPi9djmyy9L3JOL4+3SsfJyqptCo=
-github.com/aymanbagabas/go-osc52 v1.2.2/go.mod h1:zT8H+Rk4VSabYN90pWyugflM3ZhpTZNC7cASDfUCdT4=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
-github.com/bwesterb/go-ristretto v1.2.0/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0=
-github.com/bwesterb/go-ristretto v1.2.3/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0=
-github.com/charmbracelet/bubbles v0.15.0 h1:c5vZ3woHV5W2b8YZI1q7v4ZNQaPetfHuoHzx+56Z6TI=
-github.com/charmbracelet/bubbles v0.15.0/go.mod h1:Y7gSFbBzlMpUDR/XM9MhZI374Q+1p1kluf1uLl8iK74=
-github.com/charmbracelet/bubbletea v0.23.1/go.mod h1:JAfGK/3/pPKHTnAS8JIE2u9f61BjWTQY57RbT25aMXU=
-github.com/charmbracelet/bubbletea v0.23.2 h1:vuUJ9HJ7b/COy4I30e8xDVQ+VRDUEFykIjryPfgsdps=
-github.com/charmbracelet/bubbletea v0.23.2/go.mod h1:FaP3WUivcTM0xOKNmhciz60M6I+weYLF76mr1JyI7sM=
-github.com/charmbracelet/bubbletea v0.24.1 h1:LpdYfnu+Qc6XtvMz6d/6rRY71yttHTP5HtrjMgWvixc=
-github.com/charmbracelet/bubbletea v0.24.1/go.mod h1:rK3g/2+T8vOSEkNHvtq40umJpeVYDn6bLaqbgzhL/hg=
-github.com/charmbracelet/harmonica v0.2.0/go.mod h1:KSri/1RMQOZLbw7AHqgcBycp8pgJnQMYYT8QZRqZ1Ao=
-github.com/charmbracelet/lipgloss v0.6.0 h1:1StyZB9vBSOyuZxQUcUwGr17JmojPNm87inij9N3wJY=
-github.com/charmbracelet/lipgloss v0.6.0/go.mod h1:tHh2wr34xcHjC2HCXIlGSG1jaDF0S0atAUvBMP6Ppuk=
-github.com/charmbracelet/lipgloss v0.7.1 h1:17WMwi7N1b1rVWOjMT+rCh7sQkvDU75B2hbZpc5Kc1E=
-github.com/charmbracelet/lipgloss v0.7.1/go.mod h1:yG0k3giv8Qj8edTCbbg6AlQ5e8KNWpFujkNawKNhE2c=
-github.com/cloudflare/circl v1.1.0/go.mod h1:prBCrKB9DV4poKZY1l9zBXg2QJY7mvgRvtMxxK7fi4I=
-github.com/cloudflare/circl v1.3.2 h1:VWp8dY3yH69fdM7lM6A1+NhhVoDu9vqK0jOgmkQHFWk=
-github.com/cloudflare/circl v1.3.2/go.mod h1:+CauBF6R70Jqcyl8N2hC8pAXYbWkGIezuSbuGLtRhnw=
-github.com/cloudflare/circl v1.3.3 h1:fE/Qz0QdIGqeWfnwq0RE0R7MI51s0M2E4Ga9kq5AEMs=
-github.com/cloudflare/circl v1.3.3/go.mod h1:5XYMA4rFBvNIrhs50XuiBJ15vF2pZn4nnUKZrLbUZFA=
-github.com/containerd/console v1.0.3 h1:lIr7SlA5PxZyMV30bDW0MGbiOPXwc63yRuCP0ARubLw=
-github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U=
-github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81 h1:q2hJAaP1k2wIvVRd/hEHD7lacgqrCPS+k8g1MndzfWY=
-github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81/go.mod h1:YynlIjWYF8myEu6sdkwKIvGQq+cOckRm6So2avqoYAk=
-github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
+github.com/aymanbagabas/go-udiff v0.3.1 h1:LV+qyBQ2pqe0u42ZsUEtPiCaUoqgA9gYRDs3vj1nolY=
+github.com/aymanbagabas/go-udiff v0.3.1/go.mod h1:G0fsKmG+P6ylD0r6N/KgQD/nWzgfnl8ZBcNLgcbrw8E=
+github.com/charmbracelet/bubbles v1.0.0 h1:12J8/ak/uCZEMQ6KU7pcfwceyjLlWsDLAxB5fXonfvc=
+github.com/charmbracelet/bubbles v1.0.0/go.mod h1:9d/Zd5GdnauMI5ivUIVisuEm3ave1XwXtD1ckyV6r3E=
+github.com/charmbracelet/bubbletea v1.3.10 h1:otUDHWMMzQSB0Pkc87rm691KZ3SWa4KUlvF9nRvCICw=
+github.com/charmbracelet/bubbletea v1.3.10/go.mod h1:ORQfo0fk8U+po9VaNvnV95UPWA1BitP1E0N6xJPlHr4=
+github.com/charmbracelet/colorprofile v0.4.2 h1:BdSNuMjRbotnxHSfxy+PCSa4xAmz7szw70ktAtWRYrY=
+github.com/charmbracelet/colorprofile v0.4.2/go.mod h1:0rTi81QpwDElInthtrQ6Ni7cG0sDtwAd4C4le060fT8=
+github.com/charmbracelet/lipgloss v1.1.0 h1:vYXsiLHVkK7fp74RkV7b2kq9+zDLoEU4MZoFqR/noCY=
+github.com/charmbracelet/lipgloss v1.1.0/go.mod h1:/6Q8FR2o+kj8rz4Dq0zQc3vYf7X+B0binUUBwA0aL30=
+github.com/charmbracelet/x/ansi v0.11.6 h1:GhV21SiDz/45W9AnV2R61xZMRri5NlLnl6CVF7ihZW8=
+github.com/charmbracelet/x/ansi v0.11.6/go.mod h1:2JNYLgQUsyqaiLovhU2Rv/pb8r6ydXKS3NIttu3VGZQ=
+github.com/charmbracelet/x/cellbuf v0.0.15 h1:ur3pZy0o6z/R7EylET877CBxaiE1Sp1GMxoFPAIztPI=
+github.com/charmbracelet/x/cellbuf v0.0.15/go.mod h1:J1YVbR7MUuEGIFPCaaZ96KDl5NoS0DAWkskup+mOY+Q=
+github.com/charmbracelet/x/exp/golden v0.0.0-20241011142426-46044092ad91 h1:payRxjMjKgx2PaCWLZ4p3ro9y97+TVLZNaRZgJwSVDQ=
+github.com/charmbracelet/x/exp/golden v0.0.0-20241011142426-46044092ad91/go.mod h1:wDlXFlCrmJ8J+swcL/MnGUuYnqgQdW9rhSD61oNMb6U=
+github.com/charmbracelet/x/term v0.2.2 h1:xVRT/S2ZcKdhhOuSP4t5cLi5o+JxklsoEObBSgfgZRk=
+github.com/charmbracelet/x/term v0.2.2/go.mod h1:kF8CY5RddLWrsgVwpw4kAa6TESp6EB5y3uxGLeCqzAI=
+github.com/clipperhouse/displaywidth v0.11.0 h1:lBc6kY44VFw+TDx4I8opi/EtL9m20WSEFgwIwO+UVM8=
+github.com/clipperhouse/displaywidth v0.11.0/go.mod h1:bkrFNkf81G8HyVqmKGxsPufD3JhNl3dSqnGhOoSD/o0=
+github.com/clipperhouse/uax29/v2 v2.7.0 h1:+gs4oBZ2gPfVrKPthwbMzWZDaAFPGYK72F0NJv2v7Vk=
+github.com/clipperhouse/uax29/v2 v2.7.0/go.mod h1:EFJ2TJMRUaplDxHKj1qAEhCtQPW2tJSwu5BF98AuoVM=
+github.com/cloudflare/circl v1.6.3 h1:9GPOhQGF9MCYUeXyMYlqTR6a5gTrgR/fBLXvUgtVcg8=
+github.com/cloudflare/circl v1.6.3/go.mod h1:2eXP6Qfat4O/Yhh8BznvKnJ+uzEoTQ6jVKJRn81BiS4=
+github.com/cyphar/filepath-securejoin v0.6.1 h1:5CeZ1jPXEiYt3+Z6zqprSAgSWiggmpVyciv8syjIpVE=
+github.com/cyphar/filepath-securejoin v0.6.1/go.mod h1:A8hd4EnAeyujCJRrICiOWqjS1AX0a9kM5XL+NwKoYSc=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/elazarl/goproxy v1.7.2 h1:Y2o6urb7Eule09PjlhQRGNsqRfPmYI3KKQLFpCAV3+o=
+github.com/elazarl/goproxy v1.7.2/go.mod h1:82vkLNir0ALaW14Rc399OTTjyNREgmdL2cVoIbS6XaE=
 github.com/emirpasic/gods v1.18.1 h1:FXtiHYKDGKCW2KzwZKx0iC0PQmdlorYgdFG9jPXJ1Bc=
 github.com/emirpasic/gods v1.18.1/go.mod h1:8tpGGwCnJ5H4r6BWwaV6OrWmMoPhUl5jm/FMNAnJvWQ=
-github.com/felixge/httpsnoop v1.0.1 h1:lvB5Jl89CsZtGIWuTcDM1E/vkVs49/Ml7JJe07l8SPQ=
-github.com/felixge/httpsnoop v1.0.1/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
-github.com/gliderlabs/ssh v0.3.5 h1:OcaySEmAQJgyYcArR+gGGTHCyE7nvhEMTlYY+Dp8CpY=
-github.com/gliderlabs/ssh v0.3.5/go.mod h1:8XB4KraRrX39qHhT6yxPsHedjA08I/uBVwj4xC+/+z4=
-github.com/go-git/gcfg v1.5.0/go.mod h1:5m20vg6GwYabIxaOonVkTdrILxQMpEShl1xiMF4ua+E=
+github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
+github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM=
+github.com/gliderlabs/ssh v0.3.8 h1:a4YXD1V7xMF9g5nTkdfnja3Sxy1PVDCj1Zg4Wb8vY6c=
+github.com/gliderlabs/ssh v0.3.8/go.mod h1:xYoytBv1sV0aL3CavoDuJIQNURXkkfPA/wxQ1pL1fAU=
 github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 h1:+zs/tPmkDkHx3U66DAb0lQFJrpS6731Oaa12ikc+DiI=
 github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376/go.mod h1:an3vInlBmSxCcxctByoQdvwPiA7DTK7jaaFDBTtu0ic=
-github.com/go-git/go-billy/v5 v5.3.1/go.mod h1:pmpqyWchKfYfrkb/UVH4otLvyi/5gJlGI4Hb3ZqZ3W0=
-github.com/go-git/go-billy/v5 v5.4.0/go.mod h1:vjbugF6Fz7JIflbVpl1hJsGjSHNltrSw45YK/ukIvQg=
-github.com/go-git/go-billy/v5 v5.4.1 h1:Uwp5tDRkPr+l/TnbHOQzp+tmJfLceOlbVucgpTz8ix4=
-github.com/go-git/go-billy/v5 v5.4.1/go.mod h1:vjbugF6Fz7JIflbVpl1hJsGjSHNltrSw45YK/ukIvQg=
-github.com/go-git/go-git-fixtures/v4 v4.3.1 h1:y5z6dd3qi8Hl+stezc8p3JxDkoTRqMAlKnXHuzrfjTQ=
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 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
 gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.1.3/go.mod h1:NgwopIslSNH47DimFoV78dnkksY2EFtX0ajyb3K/las=
-rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
--- a/graph/common/common.go
+++ b/graph/common/common.go
@@ -3,14 +3,12 @@ package common
 import (
 	"bytes"
 	"image/color"
-	"sync"

 	sc "github.com/taigrr/simplecolorpalettes/simplecolor"
 )

 var (
-	colorsLoaded sync.Once
-	colorScheme  []sc.SimpleColor
+	colorScheme []sc.SimpleColor
 )

 func CreateGraph() bytes.Buffer {
@@ -19,8 +17,7 @@ func CreateGraph() bytes.Buffer {
 }

 func init() {
-	colors := []string{"#767960", "#a7297f", "#e8ca89", "#f5efd6", "#158266"}
-	colors = []string{"#0e4429", "#006d32", "#26a641", "#39d353"}
+	colors := []string{"#0e4429", "#006d32", "#26a641", "#39d353"}
 	for _, c := range colors {
 		color := sc.FromHexString(c)
 		colorScheme = append(colorScheme, color)
--- a/graph/common/common_test.go
+++ b/graph/common/common_test.go
@@ -0,0 +1,125 @@
+package common
+
+import (
+	"testing"
+
+	sc "github.com/taigrr/simplecolorpalettes/simplecolor"
+)
+
+func TestMinMax(t *testing.T) {
+	tests := []struct {
+		name    string
+		input   []int
+		wantMin int
+		wantMax int
+	}{
+		{
+			name:    "normal values",
+			input:   []int{3, 1, 4, 1, 5, 9, 2, 6},
+			wantMin: 1,
+			wantMax: 9,
+		},
+		{
+			name:    "with zeros",
+			input:   []int{0, 3, 0, 7, 0, 2},
+			wantMin: 2,
+			wantMax: 7,
+		},
+		{
+			name:    "all zeros",
+			input:   []int{0, 0, 0},
+			wantMin: 0,
+			wantMax: 0,
+		},
+		{
+			name:    "single element",
+			input:   []int{5},
+			wantMin: 5,
+			wantMax: 5,
+		},
+		{
+			name:    "single zero",
+			input:   []int{0},
+			wantMin: 0,
+			wantMax: 0,
+		},
+		{
+			name:    "all same non-zero",
+			input:   []int{4, 4, 4},
+			wantMin: 4,
+			wantMax: 4,
+		},
+		{
+			name:    "empty slice",
+			input:   []int{},
+			wantMin: 0,
+			wantMax: 0,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			min, max := MinMax(tt.input)
+			if min != tt.wantMin {
+				t.Errorf("min: expected %d, got %d", tt.wantMin, min)
+			}
+			if max != tt.wantMax {
+				t.Errorf("max: expected %d, got %d", tt.wantMax, max)
+			}
+		})
+	}
+}
+
+func TestColorForFrequency(t *testing.T) {
+	// freq=0 should always return SimpleColor(0)
+	c := ColorForFrequency(0, 1, 10)
+	if c != sc.SimpleColor(0) {
+		t.Errorf("expected SimpleColor(0) for freq=0, got %v", c)
+	}
+
+	// Non-zero freq with small spread should return a valid color
+	c = ColorForFrequency(1, 1, 3)
+	if c == sc.SimpleColor(0) {
+		t.Error("expected non-zero color for freq=1 with small spread")
+	}
+
+	// Non-zero freq with large spread
+	c = ColorForFrequency(50, 1, 100)
+	if c == sc.SimpleColor(0) {
+		t.Error("expected non-zero color for freq=50 in range 1-100")
+	}
+
+	// Max frequency should return the last color
+	c = ColorForFrequency(100, 1, 100)
+	if c == sc.SimpleColor(0) {
+		t.Error("expected non-zero color for max frequency")
+	}
+
+	// Min frequency should return first real color
+	c = ColorForFrequency(1, 1, 100)
+	if c == sc.SimpleColor(0) {
+		t.Error("expected non-zero color for min frequency")
+	}
+}
+
+func TestCreateGraph(t *testing.T) {
+	buf := CreateGraph()
+	if buf.Len() != 0 {
+		t.Errorf("expected empty buffer, got %d bytes", buf.Len())
+	}
+}
+
+func TestSetColorScheme(t *testing.T) {
+	// Save original length
+	origLen := len(colorScheme)
+
+	// Reset after test
+	defer func() {
+		colorScheme = colorScheme[:origLen]
+	}()
+
+	// SetColorScheme should append colors
+	SetColorScheme(nil)
+	if len(colorScheme) != origLen {
+		t.Errorf("expected length %d after nil input, got %d", origLen, len(colorScheme))
+	}
+}
--- a/graph/svg/svg.go
+++ b/graph/svg/svg.go
@@ -4,29 +4,17 @@ import (
 	"bufio"
 	"bytes"
 	"fmt"
-	"image"
-	"image/png"
-	"os"
-	"sync"
 	"time"

 	svg "github.com/ajstarks/svgo"
-	"github.com/srwiley/oksvg"
-	"github.com/srwiley/rasterx"
 	sc "github.com/taigrr/simplecolorpalettes/simplecolor"

 	"github.com/taigrr/gico/graph/common"
 )

-var (
-	colorsLoaded sync.Once
-	colorScheme  []sc.SimpleColor
-)
-
 func GetWeekSVG(frequencies []int, shouldHighlight bool) bytes.Buffer {
 	squareColors := []sc.SimpleColor{}
 	min, max := common.MinMax(frequencies)
-	// fmt.Println(frequencies)
 	for _, f := range frequencies {
 		squareColors = append(squareColors, common.ColorForFrequency(f, min, max))
 	}
@@ -81,36 +69,7 @@ func drawYearImage(c []sc.SimpleColor, freq []int, shouldHighlight bool) bytes.B
 		}
 		canvas.Square(2*squareLength+width/(len(c)/7+1)*(i/7)+squareLength*2, squareLength/2+height/7*(i%7), squareLength, fmt.Sprintf("fill:%s; value:%d", s.ToHex(), freq[i]))
 	}
-	// canvas.Text(2*squareLength, squareLength*3, "Mon", fmt.Sprintf("text-anchor:middle;font-size:%dpx;fill:black", squareLength))
-	// canvas.Text(2*squareLength, int(float64(squareLength)*6.5), "Wed", fmt.Sprintf("text-anchor:middle;font-size:%dpx;fill:black", squareLength))
-	// canvas.Text(2*squareLength, int(float64(squareLength))*10, "Fri", fmt.Sprintf("text-anchor:middle;font-size:%dpx;fill:black", squareLength))
 	canvas.End()
 	sbw.Flush()
 	return sb
 }
-
-func svgToPng() {
-	w, h := 512, 512
-
-	in, err := os.Open("in.svg")
-	if err != nil {
-		panic(err)
-	}
-	defer in.Close()
-
-	icon, _ := oksvg.ReadIconStream(in)
-	icon.SetTarget(0, 0, float64(w), float64(h))
-	rgba := image.NewRGBA(image.Rect(0, 0, w, h))
-	icon.Draw(rasterx.NewDasher(w, h, rasterx.NewScannerGV(w, h, rgba, rgba.Bounds())), 1)
-
-	out, err := os.Create("out.png")
-	if err != nil {
-		panic(err)
-	}
-	defer out.Close()
-
-	err = png.Encode(out, rgba)
-	if err != nil {
-		panic(err)
-	}
-}
--- a/graph/term/term.go
+++ b/graph/term/term.go
@@ -3,7 +3,6 @@ package term
 import (
 	"os"
 	"strings"
-	"sync"

 	"github.com/muesli/termenv"
 	sc "github.com/taigrr/simplecolorpalettes/simplecolor"
@@ -11,11 +10,6 @@ import (
 	"github.com/taigrr/gico/graph/common"
 )

-var (
-	colorsLoaded sync.Once
-	colorScheme  []sc.SimpleColor
-)
-
 func GetWeekUnicode(frequencies []int) string {
 	squareColors := []sc.SimpleColor{}
 	min, max := common.MinMax(frequencies)
--- a/types/types.go
+++ b/types/types.go
@@ -48,6 +48,19 @@ type (
 	}
 )

+// IsLeapYear returns true if year is a leap year per the Gregorian calendar.
+func IsLeapYear(year int) bool {
+	return year%4 == 0 && (year%100 != 0 || year%400 == 0)
+}
+
+// YearLength returns 366 for leap years and 365 otherwise.
+func YearLength(year int) int {
+	if IsLeapYear(year) {
+		return 366
+	}
+	return 365
+}
+
 func (c Commit) String() string {
 	return fmt.Sprintf("%s\t%s\t%s\t%s",
 		c.TimeStamp.Format("0"+time.Kitchen),
--- a/types/types_test.go
+++ b/types/types_test.go
@@ -0,0 +1,176 @@
+package types
+
+import (
+	"strings"
+	"testing"
+	"time"
+)
+
+func TestNewDataSet(t *testing.T) {
+	ds := NewDataSet()
+	if ds == nil {
+		t.Fatal("NewDataSet returned nil")
+	}
+	if len(ds) != 0 {
+		t.Fatalf("expected empty DataSet, got %d entries", len(ds))
+	}
+}
+
+func TestNewCommit(t *testing.T) {
+	c := NewCommit("Alice", "alice@example.com", "initial commit", "myrepo", "/tmp/myrepo", 10, 2, 3)
+	if c.Author.Name != "Alice" {
+		t.Errorf("expected author name Alice, got %s", c.Author.Name)
+	}
+	if c.Author.Email != "alice@example.com" {
+		t.Errorf("expected author email alice@example.com, got %s", c.Author.Email)
+	}
+	if c.Message != "initial commit" {
+		t.Errorf("expected message 'initial commit', got %s", c.Message)
+	}
+	if c.Added != 10 {
+		t.Errorf("expected Added=10, got %d", c.Added)
+	}
+	if c.Deleted != 2 {
+		t.Errorf("expected Deleted=2, got %d", c.Deleted)
+	}
+	if c.FilesChanged != 3 {
+		t.Errorf("expected FilesChanged=3, got %d", c.FilesChanged)
+	}
+	if c.Repo != "myrepo" {
+		t.Errorf("expected Repo=myrepo, got %s", c.Repo)
+	}
+	if c.Path != "/tmp/myrepo" {
+		t.Errorf("expected Path=/tmp/myrepo, got %s", c.Path)
+	}
+	if c.TimeStamp.IsZero() {
+		t.Error("expected non-zero timestamp")
+	}
+}
+
+func TestCommitString(t *testing.T) {
+	ts := time.Date(2025, 6, 15, 14, 30, 0, 0, time.UTC)
+	c := Commit{
+		TimeStamp: ts,
+		Author:    Author{Name: "Bob", Email: "bob@example.com"},
+		Repo:      "testrepo",
+		Message:   "fix bug",
+	}
+	s := c.String()
+	if !strings.Contains(s, "testrepo") {
+		t.Errorf("expected string to contain repo name, got: %s", s)
+	}
+	if !strings.Contains(s, "fix bug") {
+		t.Errorf("expected string to contain message, got: %s", s)
+	}
+}
+
+func TestFreqMerge(t *testing.T) {
+	tests := []struct {
+		name string
+		a, b Freq
+		want Freq
+	}{
+		{
+			name: "equal length",
+			a:    Freq{1, 2, 3},
+			b:    Freq{4, 5, 6},
+			want: Freq{5, 7, 9},
+		},
+		{
+			name: "a shorter than b",
+			a:    Freq{1, 2},
+			b:    Freq{3, 4, 5},
+			want: Freq{4, 6, 5},
+		},
+		{
+			name: "b shorter than a",
+			a:    Freq{1, 2, 3},
+			b:    Freq{4, 5},
+			want: Freq{5, 7, 3},
+		},
+		{
+			name: "empty a",
+			a:    Freq{},
+			b:    Freq{1, 2, 3},
+			want: Freq{1, 2, 3},
+		},
+		{
+			name: "empty b",
+			a:    Freq{1, 2, 3},
+			b:    Freq{},
+			want: Freq{1, 2, 3},
+		},
+		{
+			name: "both empty",
+			a:    Freq{},
+			b:    Freq{},
+			want: Freq{},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := tt.a.Merge(tt.b)
+			if len(got) != len(tt.want) {
+				t.Fatalf("expected length %d, got %d", len(tt.want), len(got))
+			}
+			for i := range tt.want {
+				if got[i] != tt.want[i] {
+					t.Errorf("index %d: expected %d, got %d", i, tt.want[i], got[i])
+				}
+			}
+		})
+	}
+}
+
+func TestIsLeapYear(t *testing.T) {
+	tests := []struct {
+		year int
+		want bool
+	}{
+		{2024, true},   // divisible by 4
+		{2025, false},  // not divisible by 4
+		{1900, false},  // divisible by 100 but not 400
+		{2000, true},   // divisible by 400
+		{2100, false},  // divisible by 100 but not 400
+		{2400, true},   // divisible by 400
+		{1996, true},   // divisible by 4
+		{2023, false},  // not divisible by 4
+	}
+	for _, tt := range tests {
+		t.Run(time.Date(tt.year, 1, 1, 0, 0, 0, 0, time.UTC).Format("2006"), func(t *testing.T) {
+			got := IsLeapYear(tt.year)
+			if got != tt.want {
+				t.Errorf("IsLeapYear(%d) = %v, want %v", tt.year, got, tt.want)
+			}
+		})
+	}
+}
+
+func TestYearLength(t *testing.T) {
+	if YearLength(2024) != 366 {
+		t.Error("expected 366 for 2024")
+	}
+	if YearLength(2025) != 365 {
+		t.Error("expected 365 for 2025")
+	}
+	if YearLength(1900) != 365 {
+		t.Error("expected 365 for 1900 (century year, not leap)")
+	}
+	if YearLength(2000) != 366 {
+		t.Error("expected 366 for 2000 (divisible by 400)")
+	}
+}
+
+func TestDataSetOperations(t *testing.T) {
+	ds := NewDataSet()
+	now := time.Now().Truncate(24 * time.Hour)
+	ds[now] = WorkDay{
+		Day:   now,
+		Count: 5,
+	}
+	if wd, ok := ds[now]; !ok {
+		t.Fatal("expected to find workday for today")
+	} else if wd.Count != 5 {
+		t.Errorf("expected count 5, got %d", wd.Count)
+	}
+}
--- a/ui/listdelegate.go
+++ b/ui/listdelegate.go
@@ -3,7 +3,6 @@ package ui
 import (
 	"io"

-	"github.com/charmbracelet/bubbles/key"
 	"github.com/charmbracelet/bubbles/list"
 	tea "github.com/charmbracelet/bubbletea"
 )
@@ -49,15 +48,4 @@ func (s selectableDelegate) Render(w io.Writer, m list.Model, index int, item li
 	w.Write([]byte(str))
 }

-type delegateKeyMap struct {
-	toggle key.Binding
-}
-
-func newDelegateKeyMap() *delegateKeyMap {
-	return &delegateKeyMap{
-		toggle: key.NewBinding(
-			key.WithKeys(" "),
-			key.WithHelp("space", "choose"),
-		),
-	}
-}
+// delegateKeyMap and newDelegateKeyMap removed (unused)
--- a/ui/settings.go
+++ b/ui/settings.go
@@ -17,14 +17,13 @@ const (
 type (
 	SettingsCursor int
 	Settings       struct {
-		AllAuthors       selectablelist
-		SelectedAuthors  []string
-		AllRepos         selectablelist
-		SelectedRepos    []string
-		cursor           SettingsCursor
-		highlightedEntry int
-		AuthorList       list.Model
-		RepoList         list.Model
+		AllAuthors      selectablelist
+		SelectedAuthors []string
+		AllRepos        selectablelist
+		SelectedRepos   []string
+		cursor          SettingsCursor
+		AuthorList      list.Model
+		RepoList        list.Model
 	}
 )

--- a/ui/ui.go
+++ b/ui/ui.go
@@ -5,6 +5,8 @@ import (
 	"github.com/charmbracelet/bubbles/key"
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
+
+	"github.com/taigrr/gico/types"
 )

 const (
@@ -66,12 +68,10 @@ func (m model) Init() tea.Cmd {
 	return nil
 }

+// YearLen returns the number of days in a year.
+// Deprecated: Use types.YearLength instead.
 func YearLen(year int) int {
-	yearLen := 365
-	if year%4 == 0 {
-		yearLen++
-	}
-	return yearLen
+	return types.YearLength(year)
 }

 func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
Author	SHA1	Message	Date
Tai Groot	70c16e9774	test(commits): add unit tests for commits and cache packages Add tests for CommitSet filtering (by year, author regex), ToYearFreq, channel-based frequency functions, cache round-trip operations, and hash determinism. Also includes goimports formatting fix in common_test.go.	2026-04-08 09:41:58 +00:00
Tai Groot	ef0804254d	refactor(server): migrate from gorilla/mux to stdlib net/http Replace gorilla/mux and gorilla/handlers with Go 1.22+ stdlib ServeMux method patterns. Fix panic-on-error to return proper HTTP error responses. Fix Content-Type from text/html to image/svg+xml for SVG endpoints. Remove gorilla dependencies from go.mod.	2026-04-08 09:41:50 +00:00
Tai Groot	028e9a9cac	fix(types): correct leap year calculation for century years The naive year%4==0 check incorrectly treats years like 1900 and 2100 as leap years. Add types.IsLeapYear and types.YearLength helpers using the full Gregorian calendar rule (divisible by 4, except centuries unless divisible by 400). Replace all 8 occurrences across the codebase.	2026-04-08 09:41:44 +00:00
Tai Groot	b02b5c3887	chore: remove stale code review artifact	2026-03-11 06:01:51 +00:00
Tai Groot	30dea2c239	test(types,common): add unit tests, fix goimports formatting - Add tests for types package: NewDataSet, NewCommit, Commit.String, Freq.Merge, DataSet operations - Add tests for graph/common package: MinMax, ColorForFrequency, CreateGraph, SetColorScheme - Fix goimports alignment in common.go and settings.go	2026-03-11 06:01:45 +00:00
Tai Groot	b3f19b0a40	Merge pull request #1 from taigrr/cd/modernize-go-deps chore: modernize Go 1.26, update deps, fix lint issues	2026-02-23 12:31:45 -05:00
Tai Groot	8f8735d5a8	chore: modernize Go 1.26, update deps, fix lint issues - Update Go version from 1.19 to 1.26 - Update all dependencies to latest versions - Fix staticcheck warnings (unused vars, types, functions) - Remove unused svgToPng function - Add GitHub Actions CI workflow	2026-02-23 17:27:51 +00:00
Tai Groot	b165dc219c	Update README.md	2024-05-19 14:58:38 -07:00
Tai Groot	dc641feb4a	update go mod	2024-01-08 09:24:20 -08:00