feat: add firefox-debug-adapter (#16)

4 files changed, 78 insertions, 0 deletions

diff --git a/lua/mason/_generated/package_index.lua b/lua/mason/_generated/package_index.lua
index 44f26273..939e3597 100644
--- a/lua/mason/_generated/package_index.lua
+++ b/lua/mason/_generated/package_index.lua
@@ -42,6 +42,7 @@ return {
   ["erlang-ls"] = "mason.packages.erlang-ls",
   esbonio = "mason.packages.esbonio",
   ["eslint-lsp"] = "mason.packages.eslint-lsp",
+  ["firefox-debug-adapter"] = "mason.packages.firefox-debug-adapter",
   ["flux-lsp"] = "mason.packages.flux-lsp",
   ["foam-language-server"] = "mason.packages.foam-language-server",
   fortls = "mason.packages.fortls",
diff --git a/lua/mason/core/installer/context.lua b/lua/mason/core/installer/context.lua
index ea5a7b90..1cdfc197 100644
--- a/lua/mason/core/installer/context.lua
+++ b/lua/mason/core/installer/context.lua
@@ -259,4 +259,20 @@ function InstallContext:link_bin(executable, rel_path)
     self.receipt:with_link("bin", executable, rel_path)
 end
 
+---@param patches string[]
+function InstallContext:apply_patches(patches)
+    for _, patch in ipairs(patches) do
+        self.spawn.patch {
+            "-g",
+            "0",
+            "-f",
+            on_spawn = function(_, stdio)
+                local stdin = stdio[1]
+                stdin:write(patch)
+                stdin:close()
+            end,
+        }
+    end
+end
+
 return InstallContext
diff --git a/lua/mason/packages/firefox-debug-adapter/init.lua b/lua/mason/packages/firefox-debug-adapter/init.lua
new file mode 100644
index 00000000..ac627a7c
--- /dev/null
+++ b/lua/mason/packages/firefox-debug-adapter/init.lua
@@ -0,0 +1,27 @@
+local Pkg = require "mason.core.package"
+local github = require "mason.core.managers.github"
+local git = require "mason.core.managers.git"
+local _ = require "mason.core.functional"
+local path = require "mason.core.path"
+local Optional = require "mason.core.optional"
+
+return Pkg.new {
+    name = "firefox-debug-adapter",
+    desc = [[Debug your web application or browser extension in Firefox]],
+    homepage = "https://github.com/firefox-devtools/vscode-firefox-debug",
+    languages = { Pkg.Lang.JavaScript, Pkg.Lang.TypeScript },
+    categories = { Pkg.Cat.DAP },
+    ---@async
+    ---@param ctx InstallContext
+    install = function(ctx)
+        local source = github.tag { repo = "firefox-devtools/vscode-firefox-debug" }
+        source.with_receipt()
+        git.clone { "https://github.com/firefox-devtools/vscode-firefox-debug", version = Optional.of(source.tag) }
+        ctx:apply_patches(require "mason.packages.firefox-debug-adapter.patches")
+        ctx.spawn.npm { "install" }
+        ctx.spawn.npm { "run", "build" }
+        ctx.spawn.npm { "install", "--production" }
+        ctx:write_node_exec_wrapper("firefox-debug-adapter", path.concat { "dist", "adapter.bundle.js" })
+        ctx:link_bin("firefox-debug-adapter", "firefox-debug-adapter")
+    end,
+}
diff --git a/lua/mason/packages/firefox-debug-adapter/patches.lua b/lua/mason/packages/firefox-debug-adapter/patches.lua
new file mode 100644
index 00000000..2760d67c
--- /dev/null
+++ b/lua/mason/packages/firefox-debug-adapter/patches.lua
@@ -0,0 +1,34 @@
+local fix_macos_build = [=====[
+diff --git a/webpack.config.js b/webpack.config.js
+index 9aff0cf..ff9c74e 100644
+--- a/webpack.config.js
++++ b/webpack.config.js
+@@ -1,6 +1,14 @@
+ const path = require('path');
+ const CopyPlugin = require('copy-webpack-plugin');
+
++const externals = {
++	vscode: 'commonjs vscode',
++};
++
++if (process.platform === "darwin") {
++	externals["fsevents"] = 'commonjs fsevents';
++}
++
+ module.exports = {
+ 	context: path.resolve(__dirname, 'src'),
+ 	entry: {
+@@ -19,9 +27,7 @@ module.exports = {
+ 			}
+ 		]
+ 	},
+-	externals: {
+-		vscode: 'commonjs vscode'
+-	},
++	externals,
+ 	output: {
+ 		path: path.resolve(__dirname, 'dist'),
+ 		filename: '[name].bundle.js',
+]=====]
+
+return { fix_macos_build }