Adding '--force' argument

action.yml

@@ -33,25 +33,16 @@ inputs:
     default: "7d"
     required: false
   projectId:
-    description:
-      "The project to deploy to. If you leave this blank, make sure you check in
-      a .firebaserc file"
+    description: "The project to deploy to. If you leave this blank, make sure you check in a .firebaserc file"
     required: false
   channelId:
-    description: "The ID of the channel to deploy to. If you leave this blank,
-      a preview channel and its ID will be auto-generated per branch or PR."
+    description: "The ID of the channel to deploy to. If you leave this blank, a preview channel and its ID will be auto-generated per branch or PR."
     required: false
   target:
-    description:
-      "The target name of the Hosting site to deploy to. If you leave this blank,
-      the default target or all targets defined in the .firebaserc will be deployed to.
-      Refer to the Hosting docs about [multiple sites](https://firebase.google.com/docs/hosting/multisites)
-      for more information about deploy targets."
+    description: "The target name of the Hosting site to deploy to. If you leave this blank, the default target or all targets defined in the .firebaserc will be deployed to. Refer to the Hosting docs about [multiple sites](https://firebase.google.com/docs/hosting/multisites) for more information about deploy targets."
     required: false
   entryPoint:
-    description:
-      "The location of your firebase.json file, relative to the root of your
-      directory"
+    description: "The location of your firebase.json file, relative to the root of your directory"
     default: "."
     required: false
   firebaseToolsVersion:
@@ -64,6 +55,10 @@ inputs:
       Disable auto-commenting with the preview channel URL to the pull request
     default: "false"
     required: false
+  force:
+    description: "Pass 'true' to use the --force flag with firebase deploy. This will automatically accept any warning or prompts during deploy. Use with caution."
+    default: "false"
+    required: false
 outputs:
   urls:
     description: The url(s) deployed to

bin/action.min.js

@@ -92946,8 +92946,9 @@ async function execWithCredentials(args, projectId, gacFilename, opts) {
   let deployOutputBuf = [];
   const debug = opts.debug || false;
   const firebaseToolsVersion = opts.firebaseToolsVersion || "latest";
+  const force = opts.force;
   try {
-    await exec_1.exec(`npx firebase-tools@${firebaseToolsVersion}`, [...args, ...(projectId ? ["--project", projectId] : []), debug ? "--debug" // gives a more thorough error message
+    await exec_1.exec(`npx firebase-tools@${firebaseToolsVersion}`, [...args, ...(projectId ? ["--project", projectId] : []), ...(force ? ["--force"] : []), debug ? "--debug" // gives a more thorough error message
     : "--json" // allows us to easily parse the output
     ], {
       listeners: {
@@ -92968,7 +92969,8 @@ async function execWithCredentials(args, projectId, gacFilename, opts) {
       console.log("Retrying deploy with the --debug flag for better error output");
       await execWithCredentials(args, projectId, gacFilename, {
         debug: true,
-        firebaseToolsVersion
+        firebaseToolsVersion,
+        force
       });
     } else {
       throw e;
@@ -92982,10 +92984,12 @@ async function deployPreview(gacFilename, deployConfig) {
     channelId,
     target,
     expires,
-    firebaseToolsVersion
+    firebaseToolsVersion,
+    force
   } = deployConfig;
   const deploymentText = await execWithCredentials(["hosting:channel:deploy", channelId, ...(target ? ["--only", target] : []), ...(expires ? ["--expires", expires] : [])], projectId, gacFilename, {
-    firebaseToolsVersion
+    firebaseToolsVersion,
+    force
   });
   const deploymentResult = JSON.parse(deploymentText.trim());
   return deploymentResult;
@@ -92994,10 +92998,12 @@ async function deployProductionSite(gacFilename, productionDeployConfig) {
   const {
     projectId,
     target,
-    firebaseToolsVersion
+    firebaseToolsVersion,
+    force
   } = productionDeployConfig;
   const deploymentText = await execWithCredentials(["deploy", "--only", `hosting${target ? ":" + target : ""}`], projectId, gacFilename, {
-    firebaseToolsVersion
+    firebaseToolsVersion,
+    force
   });
   const deploymentResult = JSON.parse(deploymentText);
   return deploymentResult;
@@ -93181,6 +93187,7 @@ const entryPoint = core.getInput("entryPoint");
 const target = core.getInput("target");
 const firebaseToolsVersion = core.getInput("firebaseToolsVersion");
 const disableComment = core.getInput("disableComment");
+const force = core.getInput("force") === "true";
 async function run() {
   const isPullRequest = !!github.context.payload.pull_request;
   let finish = details => console.log(details);
@@ -93212,7 +93219,8 @@ async function run() {
       const deployment = await deployProductionSite(gacFilename, {
         projectId,
         target,
-        firebaseToolsVersion
+        firebaseToolsVersion,
+        force
       });
       if (deployment.status === "error") {
         throw Error(deployment.error);
@@ -93237,7 +93245,8 @@ async function run() {
       expires,
       channelId,
       target,
-      firebaseToolsVersion
+      firebaseToolsVersion,
+      force
     });
     if (deployment.status === "error") {
       throw Error(deployment.error);

src/deploy.ts

@@ -45,14 +45,18 @@ type DeployConfig = {
   target?: string;
   // Optional version specification for firebase-tools. Defaults to `latest`.
   firebaseToolsVersion?: string;
+  force?: boolean;
 };
 
 export type ChannelDeployConfig = DeployConfig & {
   expires: string;
   channelId: string;
+  force?: boolean;
 };
 
-export type ProductionDeployConfig = DeployConfig & {};
+export type ProductionDeployConfig = DeployConfig & {
+  force?: boolean;
+};
 
 export function interpretChannelDeployResult(
   deployResult: ChannelSuccessResult
@@ -74,18 +78,20 @@ async function execWithCredentials(
   args: string[],
   projectId,
   gacFilename,
-  opts: { debug?: boolean; firebaseToolsVersion?: string }
+  opts: { debug?: boolean; firebaseToolsVersion?: string; force?: boolean }
 ) {
   let deployOutputBuf: Buffer[] = [];
   const debug = opts.debug || false;
   const firebaseToolsVersion = opts.firebaseToolsVersion || "latest";
+  const force = opts.force;
 
   try {
     await exec(
       `npx firebase-tools@${firebaseToolsVersion}`,
       [
         ...args,
         ...(projectId ? ["--project", projectId] : []),
+        ...(force ? ["--force"] : []),
         debug
           ? "--debug" // gives a more thorough error message
           : "--json", // allows us to easily parse the output
@@ -114,6 +120,7 @@ async function execWithCredentials(
       await execWithCredentials(args, projectId, gacFilename, {
         debug: true,
         firebaseToolsVersion,
+        force,
       });
     } else {
       throw e;
@@ -129,7 +136,7 @@ export async function deployPreview(
   gacFilename: string,
   deployConfig: ChannelDeployConfig
 ) {
-  const { projectId, channelId, target, expires, firebaseToolsVersion } =
+  const { projectId, channelId, target, expires, firebaseToolsVersion, force } =
     deployConfig;
 
   const deploymentText = await execWithCredentials(
@@ -141,7 +148,7 @@ export async function deployPreview(
     ],
     projectId,
     gacFilename,
-    { firebaseToolsVersion }
+    { firebaseToolsVersion, force }
   );
 
   const deploymentResult = JSON.parse(deploymentText.trim()) as
@@ -155,13 +162,14 @@ export async function deployProductionSite(
   gacFilename,
   productionDeployConfig: ProductionDeployConfig
 ) {
-  const { projectId, target, firebaseToolsVersion } = productionDeployConfig;
+  const { projectId, target, firebaseToolsVersion, force } =
+    productionDeployConfig;
 
   const deploymentText = await execWithCredentials(
     ["deploy", "--only", `hosting${target ? ":" + target : ""}`],
     projectId,
     gacFilename,
-    { firebaseToolsVersion }
+    { firebaseToolsVersion, force }
   );
 
   const deploymentResult = JSON.parse(deploymentText) as

src/index.ts

@@ -51,6 +51,7 @@ const entryPoint = getInput("entryPoint");
 const target = getInput("target");
 const firebaseToolsVersion = getInput("firebaseToolsVersion");
 const disableComment = getInput("disableComment");
+const force = getInput("force") === "true";
 
 async function run() {
   const isPullRequest = !!context.payload.pull_request;
@@ -94,6 +95,7 @@ async function run() {
         projectId,
         target,
         firebaseToolsVersion,
+        force,
       });
       if (deployment.status === "error") {
         throw Error((deployment as ErrorResult).error);
@@ -122,6 +124,7 @@ async function run() {
       channelId,
       target,
       firebaseToolsVersion,
+      force,
     });
 
     if (deployment.status === "error") {

test/deploy.test.ts

@@ -25,6 +25,18 @@ const baseLiveDeployConfig: ProductionDeployConfig = {
   projectId: "my-project",
 };
 
+const forceProductionDeployConfig: ProductionDeployConfig = {
+  projectId: "my-project",
+  force: true,
+};
+
+const forcePreviewDeployConfig: ChannelDeployConfig = {
+  projectId: "my-project",
+  channelId: "my-channel",
+  expires: undefined,
+  force: true,
+};
+
 async function fakeExecFail(
   mainCommand: string,
   args: string[],
@@ -128,6 +140,48 @@ describe("deploy", () => {
     });
   });
 
+  describe("deploy to preview channel with force flag", () => {
+    it("calls exec and interprets the output, including the --force flag when force is true", async () => {
+      // @ts-ignore read-only property
+      exec.exec = jest.fn(fakeExec);
+
+      const deployOutput: ChannelSuccessResult = (await deployPreview(
+        "my-file",
+        forcePreviewDeployConfig
+      )) as ChannelSuccessResult;
+
+      expect(exec.exec).toBeCalled();
+      expect(deployOutput).toEqual(channelSingleSiteSuccess);
+
+      // Check the arguments that exec was called with
+      // @ts-ignore Jest adds a magic "mock" property
+      const args = exec.exec.mock.calls;
+      const deployFlags = args[0][1];
+      expect(deployFlags).toContain("hosting:channel:deploy");
+      expect(deployFlags).toContain("--force");
+    });
+
+    it("specifies a target when one is provided", async () => {
+      // @ts-ignore read-only property
+      exec.exec = jest.fn(fakeExec);
+
+      const config: ChannelDeployConfig = {
+        ...forcePreviewDeployConfig,
+        target: "my-second-site",
+      };
+
+      await deployPreview("my-file", config);
+
+      // Check the arguments that exec was called with
+      // @ts-ignore Jest adds a magic "mock" property
+      const args = exec.exec.mock.calls;
+      const deployFlags = args[0][1];
+      expect(deployFlags).toContain("--only");
+      expect(deployFlags).toContain("my-second-site");
+      expect(deployFlags).toContain("--force");
+    });
+  });
+
   describe("deploy to live channel", () => {
     it("calls exec and interprets the output", async () => {
       // @ts-ignore read-only property
@@ -150,4 +204,29 @@ describe("deploy", () => {
       expect(deployFlags).toContain("hosting");
     });
   });
+
+  describe("deploy to live channel with force flag", () => {
+    it("includes --force flag when force is true for deploy", async () => {
+      // @ts-ignore read-only property
+      exec.exec = jest.fn(fakeExec);
+
+      const forceDeployOutput: ProductionSuccessResult =
+        (await deployProductionSite(
+          "my-file",
+          forceProductionDeployConfig
+        )) as ProductionSuccessResult;
+
+      expect(exec.exec).toBeCalled();
+      expect(forceDeployOutput).toEqual(liveDeploySingleSiteSuccess);
+
+      // Check the arguments that exec was called with
+      // @ts-ignore Jest adds a magic "mock" property
+      const args = exec.exec.mock.calls;
+      const deployFlags = args[0][1];
+      expect(deployFlags).toContain("deploy");
+      expect(deployFlags).toContain("--only");
+      expect(deployFlags).toContain("hosting");
+      expect(deployFlags).toContain("--force");
+    });
+  });
 });