Allow passing a env when running processes.

This brings the libeufin-basic test to pass.

2 files changed, 25 insertions, 8 deletions

diff --git a/packages/taler-wallet-cli/src/integrationtests/harness.ts b/packages/taler-wallet-cli/src/integrationtests/harness.ts
index eb14b32b9..3a56f4cda 100644
--- a/packages/taler-wallet-cli/src/integrationtests/harness.ts
+++ b/packages/taler-wallet-cli/src/integrationtests/harness.ts
@@ -113,6 +113,21 @@ interface WaitResult {
 }
 
 /**
+ * Returns a new object being the current environment
+ * plus the values given in the parameter.
+ */
+export function extendEnv(extension: {[index: string]: string}): {[index: string]: string | undefined} {
+  let ret: {[index: string]: string | undefined} = {};
+  for (let v in process.env) {
+    ret[v] = process.env[v];
+  }
+  for (let v in extension) {
+    ret[v] = extension[v];
+  }
+  return ret;
+}
+
+/**
  * Run a shell command, return stdout.
  */
 export async function sh(
@@ -175,6 +190,7 @@ export async function runCommand(
   logName: string,
   command: string,
   args: string[],
+  env: {[index: string]: string | undefined} = process.env
 ): Promise<string> {
   console.log("runing command", shellescape([command, ...args]));
   return new Promise((resolve, reject) => {
@@ -182,6 +198,7 @@ export async function runCommand(
     const proc = spawn(command, args, {
       stdio: ["inherit", "pipe", "pipe"],
       shell: false,
+      env: env
     });
     proc.stdout.on("data", (x) => {
       if (x instanceof Buffer) {
@@ -323,12 +340,14 @@ export class GlobalTestState {
     command: string,
     args: string[],
     logName: string,
+    env: {[index: string] : string | undefined} = process.env
   ): ProcessWrapper {
     console.log(
       `spawning process (${logName}): ${shellescape([command, ...args])}`,
     );
     const proc = spawn(command, args, {
       stdio: ["inherit", "pipe", "pipe"],
+      env: env
     });
     console.log(`spawned process (${logName}) with pid ${proc.pid}`);
     proc.on("error", (err) => {
diff --git a/packages/taler-wallet-cli/src/integrationtests/libeufin.ts b/packages/taler-wallet-cli/src/integrationtests/libeufin.ts
index 703f1522e..b4208801d 100644
--- a/packages/taler-wallet-cli/src/integrationtests/libeufin.ts
+++ b/packages/taler-wallet-cli/src/integrationtests/libeufin.ts
@@ -24,6 +24,7 @@ import {
   pingProc,
   ProcessWrapper,
   runCommand,
+  extendEnv
 } from "./harness";
 
 export interface LibeufinSandboxServiceInterface {
@@ -72,11 +73,10 @@ export class LibeufinSandboxService implements LibeufinSandboxServiceInterface {
       [
         "serve",
         "--port",
-        `${this.sandboxConfig.httpPort}`,
-        "--db-conn-string",
-        this.sandboxConfig.databaseJdbcUri,
+        `${this.sandboxConfig.httpPort}`
       ],
       "libeufin-sandbox",
+      extendEnv({LIBEUFIN_SANDBOX_DB_CONNECTION: this.sandboxConfig.databaseJdbcUri})
     );
   }
 
@@ -114,10 +114,9 @@ export class LibeufinNexusService {
         "superuser",
         "admin",
         "--password",
-        "test",
-        "--db-conn-string",
-        this.nexusConfig.databaseJdbcUri,
+        "test"
       ],
+      extendEnv({LIBEUFIN_NEXUS_DB_CONNECTION: this.nexusConfig.databaseJdbcUri})
     );
 
     this.nexusProc = this.globalTestState.spawnService(
@@ -126,10 +125,9 @@ export class LibeufinNexusService {
         "serve",
         "--port",
         `${this.nexusConfig.httpPort}`,
-        "--db-conn-string",
-        this.nexusConfig.databaseJdbcUri,
       ],
       "libeufin-nexus",
+      extendEnv({LIBEUFIN_NEXUS_DB_CONNECTION: this.nexusConfig.databaseJdbcUri})
     );
   }