Playwright: Difference between revisions

Line 33:

{{Note|The version of Playwright in Nixpkgs and your node developer environment (in <code>package[-lock].json</code>) must match unless you define <code>PLAYWRIGHT_LAUNCH_OPTIONS_EXECUTABLE_PATH</code> as shown above to force playwright to use a different browser than the hardcoded version. See also [https://discourse.nixos.org/t/running-playwright-tests/25655 this discussion].}}

== Using flake ==

This can easily be adapted within a flake like:

{

description = "A very basic flake";

inputs = {

flake-parts.url = "github:hercules-ci/flake-parts";

nixpkgs.url = "github:nixos/nixpkgs";

};

outputs = { flake-parts, ... } @ inputs: flake-parts.lib.mkFlake { inherit inputs; } {

perSystem = { config, self', inputs', pkgs, system, ... }: {

devShells.default = pkgs.mkShell {

nativeBuildInputs = with pkgs; [

nodejs_latest

playwright-driver.browsers

];

shellHook = ''

export PLAYWRIGHT_BROWSERS_PATH=${pkgs.playwright-driver.browsers}

export PLAYWRIGHT_SKIP_VALIDATE_HOST_REQUIREMENTS=true;

export PLAYWRIGHT_NODEJS_PATH=${pkgs.nodejs_latest}/bin/node

playwright_chromium_revision="$(${pkgs.jq}/bin/jq --raw-output '.browsers[] | select(.name == "chromium").revision' ${pkgs.playwright-driver}/browsers.json)"

export PLAYWRIGHT_LAUNCH_OPTIONS_EXECUTABLE_PATH=${pkgs.playwright-driver.browsers}/chromium-$playwright_chromium_revision/chrome-linux/chrome

echo "Using $PLAYWRIGHT_LAUNCH_OPTIONS_EXECUTABLE_PATH"

'';

};

# Declared systems that your flake supports. These will be enumerated in perSystem

systems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];

};

}

</syntaxHighlight>

== Using Devenv ==

@@ Line 33: / Line 33: @@
 {{Note|The version of Playwright in Nixpkgs and your node developer environment (in <code>package[-lock].json</code>) must match unless you define <code>PLAYWRIGHT_LAUNCH_OPTIONS_EXECUTABLE_PATH</code> as shown above to force playwright to use a different browser than the hardcoded version. See also [https://discourse.nixos.org/t/running-playwright-tests/25655 this discussion].}}
+== Using flake ==
+This can easily be adapted within a flake like:
+<syntaxHighlight lang=nix>
+{
+  description = "A very basic flake";
+  inputs = {
+    flake-parts.url = "github:hercules-ci/flake-parts";
+    nixpkgs.url = "github:nixos/nixpkgs";
+  };
+  outputs = { flake-parts, ... } @ inputs: flake-parts.lib.mkFlake { inherit inputs; } {
+    perSystem = { config, self', inputs', pkgs, system, ... }: {
+      devShells.default = pkgs.mkShell {
+        nativeBuildInputs = with pkgs; [
+          nodejs_latest
+          playwright-driver.browsers
+        ];
+        shellHook = ''
+          export PLAYWRIGHT_BROWSERS_PATH=${pkgs.playwright-driver.browsers}
+          export PLAYWRIGHT_SKIP_VALIDATE_HOST_REQUIREMENTS=true;
+          export PLAYWRIGHT_NODEJS_PATH=${pkgs.nodejs_latest}/bin/node
+          playwright_chromium_revision="$(${pkgs.jq}/bin/jq --raw-output '.browsers[] | select(.name == "chromium").revision' ${pkgs.playwright-driver}/browsers.json)"
+          export PLAYWRIGHT_LAUNCH_OPTIONS_EXECUTABLE_PATH=${pkgs.playwright-driver.browsers}/chromium-$playwright_chromium_revision/chrome-linux/chrome
+          echo "Using $PLAYWRIGHT_LAUNCH_OPTIONS_EXECUTABLE_PATH"
+        '';
+      };
+    };
+    # Declared systems that your flake supports. These will be enumerated in perSystem
+    systems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
+  };
+}
+</syntaxHighlight>
 == Using Devenv ==