AGENTS.md

@@ -3,8 +3,10 @@
 ## Project Overview
 
 This repo ships several Gitea-automation CLIs in one RPM (`agent-tools`). They
-act as the `unkin-agent` user by minting a scoped Gitea token from Vault, so
-actions are attributed to the agent rather than to whoever runs the tool.
+act as an agent user (`unkin-agent` by default) by minting a scoped Gitea token
+from Vault, so actions are attributed to the agent rather than to whoever runs
+the tool. Setting `AGENT_LOGIN` selects a different agent identity, so a service
+like repospawner can run these tools as itself.
 
 - **`agentpr`** — create pull requests and post PR comments as `unkin-agent`
   (fixes the "tea posts as Ben" attribution problem). Subcommands:
@@ -32,7 +34,7 @@ cmd/agentws/main.go      # agentws CLI (new / list / rm / clean / token / creden
 cmd/agentvault/main.go   # agentvault CLI (seed-outpost)
 internal/agent/          # shared plumbing:
   token.go               #   env config + in-process Gitea-token cache
-  vault.go               #   AppRole login + read gitea/creds/unkin-agent
+  vault.go               #   AppRole login + read the gitea creds path
   gitea.go               #   Gitea REST client (PR create/get, comments, status, whoami)
   parse.go               #   owner/repo#N and owner/repo parsing
   watch.go               #   PRState snapshot + MeaningfulChange comparison
@@ -57,7 +59,9 @@ All tools call `agent.GiteaToken()`, which (once per process):
 
 1. AppRole login: `POST $VAULT_ADDR/v1/auth/approle/login` with `role_id` only
    (no `secret_id`) → `client_token`.
-2. `GET $VAULT_ADDR/v1/gitea/creds/unkin-agent` with `X-Vault-Token` → `.data.token`.
+2. `GET $VAULT_ADDR/v1/<creds path>` with `X-Vault-Token` → `.data.token`, where
+   the creds path is `GITEA_CREDS_PATH` if set, else `gitea/creds/$AGENT_LOGIN`
+   (so unset env still reads `gitea/creds/unkin-agent`).
 
 Config via env (all have defaults):
 
@@ -66,7 +70,8 @@ Config via env (all have defaults):
 | `VAULT_ADDR` | `https://vault.service.consul:8200` | Vault/OpenBao address |
 | `AGENT_APPROLE_ROLE_ID` | built-in default | AppRole role_id (overridable) |
 | `GITEA_URL` | `https://git.unkin.net` | Gitea base URL |
-| `AGENT_LOGIN` | `unkin-agent` | login whose comments watchpr ignores; agentws git identity |
+| `AGENT_LOGIN` | `unkin-agent` | agent identity: selects `gitea/creds/<login>`; login whose comments watchpr ignores; agentws git identity |
+| `GITEA_CREDS_PATH` | `gitea/creds/$AGENT_LOGIN` | Vault path minting the Gitea token (wins over `AGENT_LOGIN`) |
 | `AGENTWS_SRC_ROOT` | `~/src/prodenv` | agentws source-of-truth checkout root |
 | `AGENTWS_ROOT` | `~/.cache/agentws` | agentws worktree root |
 | `AGENTWS_OWNER` | `unkin` | Gitea org that owns agentws-managed repos |
@@ -77,7 +82,7 @@ Config via env (all have defaults):
 Gitea tokens are ~1h ephemeral, so `agentws` never bakes one into a remote URL
 or config. `agentws token` prints a fresh token; `agentws credential get`
 implements the git credential protocol (reads the key=value request on stdin,
-and for the configured Gitea host only emits `username=unkin-agent` +
+and for the configured Gitea host only emits `username=$AGENT_LOGIN` +
 `password=<fresh token>`). `agentws new` wires this per worktree — it enables
 `extensions.worktreeConfig` on the repo once, then writes `user.name`,
 `user.email` and `credential.helper = !<agentws> credential` to the

README.md

@@ -1,11 +1,12 @@
 # agent-tools
 
 Small Gitea-automation CLIs, shipped together in one RPM (`agent-tools`). They
-act as the **`unkin-agent`** user by minting a scoped Gitea token from Vault, so
-automated PRs, comments and pushes are attributed to the agent — not to whoever
-happens to run the command.
+act as an agent user (**`unkin-agent`** by default) by minting a scoped Gitea
+token from Vault, so automated PRs, comments and pushes are attributed to the
+agent — not to whoever happens to run the command. Set `AGENT_LOGIN` to act as a
+different agent identity.
 
-- **`agentpr`** — create pull requests and post PR comments as `unkin-agent`.
+- **`agentpr`** — create pull requests and post PR comments as the agent user.
 - **`watchpr`** — poll one or more PRs and exit when one changes in a way worth
   acting on.
 - **`agentws`** — manage per-branch git worktrees for `unkin-agent`, cloning
@@ -16,8 +17,9 @@ happens to run the command.
 ## How it gets a token
 
 On first use each tool performs a Vault AppRole login (`role_id` only, no
-`secret_id`), then reads `gitea/creds/unkin-agent` to obtain a short-lived Gitea
-token, cached in-process for the run.
+`secret_id`), then reads `gitea/creds/$AGENT_LOGIN` — or `GITEA_CREDS_PATH` when
+set — to obtain a short-lived Gitea token, cached in-process for the run. With
+neither variable set that is `gitea/creds/unkin-agent`, as before.
 
 Everything is configured by environment variables, all with defaults:
 
@@ -26,7 +28,8 @@ Everything is configured by environment variables, all with defaults:
 | `VAULT_ADDR` | `https://vault.service.consul:8200` | Vault/OpenBao address |
 | `AGENT_APPROLE_ROLE_ID` | built-in default | AppRole role_id (overridable) |
 | `GITEA_URL` | `https://git.unkin.net` | Gitea base URL |
-| `AGENT_LOGIN` | `unkin-agent` | login whose comments `watchpr` ignores |
+| `AGENT_LOGIN` | `unkin-agent` | agent identity: selects `gitea/creds/<login>`, and the login whose comments `watchpr` ignores |
+| `GITEA_CREDS_PATH` | `gitea/creds/$AGENT_LOGIN` | Vault path minting the Gitea token (wins over `AGENT_LOGIN`) |
 | `AGENTWS_SRC_ROOT` | `~/src/prodenv` | source-of-truth checkout root (`agentws`) |
 | `AGENTWS_ROOT` | `~/.cache/agentws` | worktree root (`agentws`) |
 | `AGENTWS_OWNER` | `unkin` | Gitea org that owns the repos (`agentws`) |
@@ -35,7 +38,7 @@ Everything is configured by environment variables, all with defaults:
 ## agentpr
 
 ```bash
-# Verify identity (should print: unkin-agent)
+# Verify identity (prints the agent login, unkin-agent by default)
 agentpr whoami
 
 # Open a PR
@@ -101,7 +104,7 @@ agentws rm ~/.cache/agentws/argocd-apps__benvin-my-change --delete-branch
 # Remove every managed worktree and prune each source repo
 agentws clean
 
-# Print a fresh unkin-agent Gitea token
+# Print a fresh Gitea token for the agent login
 agentws token
 ```
 
@@ -113,7 +116,7 @@ persists one in a remote URL or in git config. Instead it wires itself as an
 
 - `agentws token` prints a fresh token to stdout (handy for scripts).
 - `agentws credential get` speaks the git credential protocol on stdin and, for
-  the configured Gitea host only, emits `username=unkin-agent` +
+  the configured Gitea host only, emits `username=$AGENT_LOGIN` +
   `password=<fresh token>`.
 
 `agentws new` sets this up per worktree without touching the shared checkout: it

cmd/agentpr/main.go

@@ -1,7 +1,7 @@
-// Command agentpr manages Gitea pull requests and comments as the unkin-agent
-// user. It obtains a scoped Gitea token from Vault (AppRole login, then reads
-// gitea/creds/unkin-agent) so actions are attributed to the agent rather than
-// to whoever runs the tool.
+// Command agentpr manages Gitea pull requests and comments as an agent user. It
+// obtains a scoped Gitea token from Vault (AppRole login, then reads
+// gitea/creds/<AGENT_LOGIN>, or GITEA_CREDS_PATH when set) so actions are
+// attributed to that agent rather than to whoever runs the tool.
 //
 //	agentpr pr create --repo owner/repo --base main --head feature --title T --body B
 //	agentpr pr comment --repo owner/repo --pr 12 --body "..."
@@ -33,8 +33,8 @@ func main() {
 func newRootCmd() *cobra.Command {
 	root := &cobra.Command{
 		Use:          "agentpr",
-		Short:        "Manage Gitea PRs and comments as the unkin-agent user.",
-		Long:         "agentpr manages Gitea pull requests and comments as unkin-agent, using a\nGitea token minted from Vault (AppRole login + gitea/creds/unkin-agent).",
+		Short:        "Manage Gitea PRs and comments as an agent user.",
+		Long:         "agentpr manages Gitea pull requests and comments as an agent user, using a\nGitea token minted from Vault (AppRole login + gitea/creds/<AGENT_LOGIN>).\nSet AGENT_LOGIN to act as another agent identity, or GITEA_CREDS_PATH to name\nthe Vault creds path outright.",
 		Version:      version,
 		SilenceUsage: true,
 	}
@@ -146,7 +146,7 @@ func newPRCommentCmd() *cobra.Command {
 func newWhoamiCmd() *cobra.Command {
 	return &cobra.Command{
 		Use:          "whoami",
-		Short:        "Print the authenticated Gitea login (should be unkin-agent)",
+		Short:        "Print the authenticated Gitea login (the identity PRs are opened as)",
 		SilenceUsage: true,
 		RunE: func(cmd *cobra.Command, args []string) error {
 			c, err := client()

internal/agent/client_test.go

@@ -8,8 +8,9 @@ import (
 	"testing"
 )
 
-// fakeVault serves the AppRole login and gitea creds endpoints.
-func fakeVault(t *testing.T, wantRoleID, giteaToken string) *httptest.Server {
+// fakeVault serves the AppRole login and the gitea creds secret at credsPath
+// only, so a read of any other path 404s.
+func fakeVault(t *testing.T, wantRoleID, credsPath, giteaToken string) *httptest.Server {
 	t.Helper()
 	mux := http.NewServeMux()
 	mux.HandleFunc("/v1/auth/approle/login", func(w http.ResponseWriter, r *http.Request) {
@@ -26,7 +27,7 @@ func fakeVault(t *testing.T, wantRoleID, giteaToken string) *httptest.Server {
 		}
 		_, _ = io.WriteString(w, `{"auth":{"client_token":"s.vaulttoken"}}`)
 	})
-	mux.HandleFunc("/v1/"+GiteaCredsPath, func(w http.ResponseWriter, r *http.Request) {
+	mux.HandleFunc("/v1/"+credsPath, func(w http.ResponseWriter, r *http.Request) {
 		if got := r.Header.Get("X-Vault-Token"); got != "s.vaulttoken" {
 			t.Errorf("X-Vault-Token = %q, want s.vaulttoken", got)
 		}
@@ -36,10 +37,10 @@ func fakeVault(t *testing.T, wantRoleID, giteaToken string) *httptest.Server {
 }
 
 func TestFetchGiteaToken(t *testing.T) {
-	srv := fakeVault(t, "role-xyz", "gitea-abc")
+	srv := fakeVault(t, "role-xyz", "gitea/creds/unkin-agent", "gitea-abc")
 	defer srv.Close()
 
-	tok, err := fetchGiteaToken(srv.URL, "role-xyz")
+	tok, err := fetchGiteaToken(srv.URL, "role-xyz", "gitea/creds/unkin-agent")
 	if err != nil {
 		t.Fatalf("fetchGiteaToken: %v", err)
 	}
@@ -57,7 +58,7 @@ func TestFetchGiteaTokenLoginError(t *testing.T) {
 	srv := httptest.NewServer(mux)
 	defer srv.Close()
 
-	if _, err := fetchGiteaToken(srv.URL, "role-xyz"); err == nil {
+	if _, err := fetchGiteaToken(srv.URL, "role-xyz", "gitea/creds/unkin-agent"); err == nil {
 		t.Fatal("expected error on 403 login")
 	}
 }

internal/agent/token.go

@@ -7,6 +7,7 @@ package agent
 
 import (
 	"os"
+	"strings"
 	"sync"
 )
 
@@ -16,12 +17,14 @@ const (
 	// DefaultRoleID is the agent AppRole role_id used when AGENT_APPROLE_ROLE_ID
 	// is unset. Login uses role_id only (no secret_id).
 	DefaultRoleID = "ababbcd3-9c77-5c6a-be2d-287fce9214a6"
-	// GiteaCredsPath is the Vault path that mints a scoped Gitea token.
-	GiteaCredsPath = "gitea/creds/unkin-agent"
+	// GiteaCredsPrefix is the Vault gitea secrets-engine creds prefix; the agent
+	// login is appended to it to form the path that mints a scoped Gitea token.
+	GiteaCredsPrefix = "gitea/creds/"
 	// DefaultGiteaURL is the Gitea base URL used when GITEA_URL is unset.
 	DefaultGiteaURL = "https://git.unkin.net"
-	// DefaultAgentLogin is the Gitea login of the agent whose own comments are
-	// ignored by watchpr. Overridable via AGENT_LOGIN.
+	// DefaultAgentLogin is the Gitea login the tools act as: it selects the Vault
+	// creds path, sets the agentws git identity and is the login whose own
+	// comments watchpr ignores. Overridable via AGENT_LOGIN.
 	DefaultAgentLogin = "unkin-agent"
 	// DefaultAuthentikURL is the Authentik base URL used when AUTHENTIK_URL is
 	// unset. identity.unkin.net has no DNS record; the k8s name is the real one.
@@ -53,8 +56,8 @@ func GiteaURL() string {
 	return DefaultGiteaURL
 }
 
-// AgentLogin returns the login whose comments watchpr ignores (env AGENT_LOGIN
-// or the default).
+// AgentLogin returns the Gitea login the tools act as (env AGENT_LOGIN or the
+// default).
 func AgentLogin() string {
 	if v := os.Getenv("AGENT_LOGIN"); v != "" {
 		return v
@@ -62,6 +65,17 @@ func AgentLogin() string {
 	return DefaultAgentLogin
 }
 
+// GiteaCredsPath returns the Vault path that mints a scoped Gitea token:
+// GITEA_CREDS_PATH when set, otherwise gitea/creds/<AgentLogin>. So a service
+// running as its own identity only has to set AGENT_LOGIN.
+func GiteaCredsPath() string {
+	// Trimmed because callers join this onto ".../v1/".
+	if v := strings.Trim(strings.TrimSpace(os.Getenv("GITEA_CREDS_PATH")), "/"); v != "" {
+		return v
+	}
+	return GiteaCredsPrefix + AgentLogin()
+}
+
 // AuthentikURL returns the configured Authentik base URL (env AUTHENTIK_URL or
 // the default).
 func AuthentikURL() string {
@@ -81,18 +95,18 @@ var (
 // and caching it in-process for the lifetime of the command.
 func GiteaToken() (string, error) {
 	tokenOnce.Do(func() {
-		tokenValue, tokenErr = fetchGiteaToken(VaultAddr(), RoleID())
+		tokenValue, tokenErr = fetchGiteaToken(VaultAddr(), RoleID(), GiteaCredsPath())
 	})
 	return tokenValue, tokenErr
 }
 
-// fetchGiteaToken performs the AppRole login and reads the Gitea creds. It is
-// separated from GiteaToken so tests can exercise it directly against an
-// httptest server without touching the process-wide cache.
-func fetchGiteaToken(vaultAddr, roleID string) (string, error) {
+// fetchGiteaToken performs the AppRole login and reads the Gitea creds at
+// credsPath. It is separated from GiteaToken so tests can exercise it directly
+// against an httptest server without touching the process-wide cache.
+func fetchGiteaToken(vaultAddr, roleID, credsPath string) (string, error) {
 	clientToken, err := approleLogin(vaultAddr, roleID)
 	if err != nil {
 		return "", err
 	}
-	return readGiteaCreds(vaultAddr, clientToken)
+	return readGiteaCreds(vaultAddr, clientToken, credsPath)
 }

internal/agent/token_test.go

@@ -0,0 +1,155 @@
+package agent
+
+import (
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"sync"
+	"testing"
+)
+
+func TestGiteaCredsPath(t *testing.T) {
+	tests := []struct {
+		name       string
+		agentLogin string
+		credsPath  string
+		want       string
+	}{
+		{"no env keeps the historical path", "", "", "gitea/creds/unkin-agent"},
+		{"derived from AGENT_LOGIN", "repospawner", "", "gitea/creds/repospawner"},
+		{"GITEA_CREDS_PATH beats AGENT_LOGIN", "repospawner", "gitea/creds/someone-else", "gitea/creds/someone-else"},
+		{"GITEA_CREDS_PATH beats the default", "", "other-gitea/creds/bot", "other-gitea/creds/bot"},
+		{"override is trimmed for joining onto /v1/", "", "  /gitea/creds/bot/  ", "gitea/creds/bot"},
+		{"blank override falls back to the login", "repospawner", "   ", "gitea/creds/repospawner"},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			t.Setenv("AGENT_LOGIN", tt.agentLogin)
+			t.Setenv("GITEA_CREDS_PATH", tt.credsPath)
+			if got := GiteaCredsPath(); got != tt.want {
+				t.Errorf("GiteaCredsPath() = %q, want %q", got, tt.want)
+			}
+		})
+	}
+}
+
+// recordingVault serves the AppRole login plus any creds path under /v1/,
+// recording which one was read so tests can assert the selected path.
+type recordingVault struct {
+	mu        sync.Mutex
+	credsPath string
+}
+
+func (v *recordingVault) path() string {
+	v.mu.Lock()
+	defer v.mu.Unlock()
+	return v.credsPath
+}
+
+// fakeEstate serves both Vault (/v1/...) and Gitea (/api/v1/...) from one
+// server, so a test can drive the whole token-then-API flow.
+func fakeEstate(t *testing.T, giteaToken, login string) (*httptest.Server, *recordingVault) {
+	t.Helper()
+	rec := &recordingVault{}
+	mux := http.NewServeMux()
+	mux.HandleFunc("/v1/auth/approle/login", func(w http.ResponseWriter, r *http.Request) {
+		_, _ = io.WriteString(w, `{"auth":{"client_token":"s.vaulttoken"}}`)
+	})
+	mux.HandleFunc("/v1/", func(w http.ResponseWriter, r *http.Request) {
+		rec.mu.Lock()
+		rec.credsPath = strings.TrimPrefix(r.URL.Path, "/v1/")
+		rec.mu.Unlock()
+		_, _ = io.WriteString(w, `{"data":{"token":"`+giteaToken+`"}}`)
+	})
+	mux.HandleFunc("/api/v1/user", func(w http.ResponseWriter, r *http.Request) {
+		if got := r.Header.Get("Authorization"); got != "token "+giteaToken {
+			t.Errorf("whoami auth header = %q, want token %s", got, giteaToken)
+		}
+		_, _ = io.WriteString(w, `{"login":"`+login+`","id":7}`)
+	})
+	mux.HandleFunc("/api/v1/repos/unkin/repo/pulls", func(w http.ResponseWriter, r *http.Request) {
+		if got := r.Header.Get("Authorization"); got != "token "+giteaToken {
+			t.Errorf("create PR auth header = %q, want token %s", got, giteaToken)
+		}
+		var body CreatePROptions
+		_ = json.NewDecoder(r.Body).Decode(&body)
+		_, _ = io.WriteString(w, `{"number":12,"state":"open","html_url":"`+r.Host+`/pulls/12"}`)
+	})
+	return httptest.NewServer(mux), rec
+}
+
+// A service that sets AGENT_LOGIN must read its own creds path and act as its
+// own Gitea identity for both whoami and PR creation.
+func TestWhoamiAndPRUseSelectedCredsPath(t *testing.T) {
+	srv, rec := fakeEstate(t, "gitea-repospawner", "repospawner")
+	defer srv.Close()
+
+	t.Setenv("AGENT_LOGIN", "repospawner")
+	t.Setenv("GITEA_CREDS_PATH", "")
+	t.Setenv("VAULT_ADDR", srv.URL)
+	t.Setenv("GITEA_URL", srv.URL)
+
+	tok, err := fetchGiteaToken(VaultAddr(), RoleID(), GiteaCredsPath())
+	if err != nil {
+		t.Fatalf("fetchGiteaToken: %v", err)
+	}
+	if got := rec.path(); got != "gitea/creds/repospawner" {
+		t.Errorf("vault read path = %q, want gitea/creds/repospawner", got)
+	}
+	if tok != "gitea-repospawner" {
+		t.Fatalf("token = %q, want gitea-repospawner", tok)
+	}
+
+	c := NewGiteaClient(tok)
+	u, err := c.Whoami()
+	if err != nil {
+		t.Fatalf("Whoami: %v", err)
+	}
+	if u.Login != "repospawner" {
+		t.Errorf("whoami login = %q, want repospawner", u.Login)
+	}
+
+	pr, err := c.CreatePR("unkin/repo", CreatePROptions{Base: "main", Head: "feature", Title: "T"})
+	if err != nil {
+		t.Fatalf("CreatePR: %v", err)
+	}
+	if pr.Number != 12 {
+		t.Errorf("PR number = %d, want 12", pr.Number)
+	}
+}
+
+// GITEA_CREDS_PATH must win even when AGENT_LOGIN names a different identity.
+func TestCredsPathOverrideBeatsAgentLogin(t *testing.T) {
+	srv, rec := fakeEstate(t, "gitea-override", "someone-else")
+	defer srv.Close()
+
+	t.Setenv("AGENT_LOGIN", "repospawner")
+	t.Setenv("GITEA_CREDS_PATH", "gitea/creds/someone-else")
+	t.Setenv("VAULT_ADDR", srv.URL)
+
+	if _, err := fetchGiteaToken(VaultAddr(), RoleID(), GiteaCredsPath()); err != nil {
+		t.Fatalf("fetchGiteaToken: %v", err)
+	}
+	if got := rec.path(); got != "gitea/creds/someone-else" {
+		t.Errorf("vault read path = %q, want gitea/creds/someone-else", got)
+	}
+}
+
+// With no env set the tools must still read the exact path they always did.
+func TestCredsPathDefaultIsBackwardCompatible(t *testing.T) {
+	srv, rec := fakeEstate(t, "gitea-abc", "unkin-agent")
+	defer srv.Close()
+
+	t.Setenv("AGENT_LOGIN", "")
+	t.Setenv("GITEA_CREDS_PATH", "")
+	t.Setenv("VAULT_ADDR", srv.URL)
+
+	if _, err := fetchGiteaToken(VaultAddr(), RoleID(), GiteaCredsPath()); err != nil {
+		t.Fatalf("fetchGiteaToken: %v", err)
+	}
+	if got := rec.path(); got != "gitea/creds/unkin-agent" {
+		t.Errorf("vault read path = %q, want gitea/creds/unkin-agent", got)
+	}
+}

internal/agent/vault.go

@@ -49,9 +49,10 @@ func approleLogin(vaultAddr, roleID string) (string, error) {
 	return out.Auth.ClientToken, nil
 }
 
-// readGiteaCreds reads the Gitea creds secret and returns the token field.
-func readGiteaCreds(vaultAddr, clientToken string) (string, error) {
-	url := strings.TrimRight(vaultAddr, "/") + "/v1/" + GiteaCredsPath
+// readGiteaCreds reads the Gitea creds secret at credsPath and returns the
+// token field.
+func readGiteaCreds(vaultAddr, clientToken, credsPath string) (string, error) {
+	url := strings.TrimRight(vaultAddr, "/") + "/v1/" + credsPath
 	req, err := http.NewRequest(http.MethodGet, url, nil)
 	if err != nil {
 		return "", err
@@ -60,12 +61,12 @@ func readGiteaCreds(vaultAddr, clientToken string) (string, error) {
 
 	resp, err := httpClient.Do(req)
 	if err != nil {
-		return "", fmt.Errorf("vault read %s: %w", GiteaCredsPath, err)
+		return "", fmt.Errorf("vault read %s: %w", credsPath, err)
 	}
 	defer func() { _ = resp.Body.Close() }()
 	data, _ := io.ReadAll(resp.Body)
 	if resp.StatusCode != http.StatusOK {
-		return "", fmt.Errorf("vault read %s: HTTP %d: %s", GiteaCredsPath, resp.StatusCode, strings.TrimSpace(string(data)))
+		return "", fmt.Errorf("vault read %s: HTTP %d: %s", credsPath, resp.StatusCode, strings.TrimSpace(string(data)))
 	}
 
 	var out struct {
@@ -74,10 +75,10 @@ func readGiteaCreds(vaultAddr, clientToken string) (string, error) {
 		} `json:"data"`
 	}
 	if err := json.Unmarshal(data, &out); err != nil {
-		return "", fmt.Errorf("vault read %s: decoding response: %w", GiteaCredsPath, err)
+		return "", fmt.Errorf("vault read %s: decoding response: %w", credsPath, err)
 	}
 	if out.Data.Token == "" {
-		return "", fmt.Errorf("vault read %s: no token field in secret", GiteaCredsPath)
+		return "", fmt.Errorf("vault read %s: no token field in secret", credsPath)
 	}
 	return out.Data.Token, nil
 }