refactor: add mason-schemas and mason-core modules (#29)

* refactor: add mason-schemas and move generated filetype map to mason-lspconfig

* refactor: add mason-core module

1 files changed, 135 insertions, 0 deletions

diff --git a/lua/mason-core/managers/composer/init.lua b/lua/mason-core/managers/composer/init.lua
new file mode 100644
index 00000000..96ab5f14
--- /dev/null
+++ b/lua/mason-core/managers/composer/init.lua
@@ -0,0 +1,135 @@
+local _ = require "mason-core.functional"
+local process = require "mason-core.process"
+local path = require "mason-core.path"
+local Result = require "mason-core.result"
+local spawn = require "mason-core.spawn"
+local Optional = require "mason-core.optional"
+local installer = require "mason-core.installer"
+local platform = require "mason-core.platform"
+
+local M = {}
+
+local create_bin_path = _.compose(path.concat, function(executable)
+    return _.append(executable, { "vendor", "bin" })
+end, _.if_else(_.always(platform.is.win), _.format "%s.bat", _.identity))
+
+---@param packages string[]
+local function with_receipt(packages)
+    return function()
+        local ctx = installer.context()
+
+        ctx.receipt:with_primary_source(ctx.receipt.composer(packages[1]))
+        for i = 2, #packages do
+            ctx.receipt:with_secondary_source(ctx.receipt.composer(packages[i]))
+        end
+    end
+end
+
+---@async
+---@param packages { [number]: string, bin: string[] | nil } @The composer packages to install. The first item in this list will be the recipient of the requested version, if set.
+function M.packages(packages)
+    return function()
+        return M.require(packages).with_receipt()
+    end
+end
+
+---@async
+---@param packages { [number]: string, bin: string[] | nil } @The composer packages to install. The first item in this list will be the recipient of the requested version, if set.
+function M.require(packages)
+    local ctx = installer.context()
+    local pkgs = _.list_copy(packages)
+
+    if not ctx.fs:file_exists "composer.json" then
+        ctx.spawn.composer { "init", "--no-interaction", "--stability=stable" }
+    end
+
+    ctx.requested_version:if_present(function(version)
+        pkgs[1] = ("%s:%s"):format(pkgs[1], version)
+    end)
+
+    ctx.spawn.composer { "require", pkgs }
+
+    if packages.bin then
+        _.each(function(executable)
+            ctx:link_bin(executable, create_bin_path(executable))
+        end, packages.bin)
+    end
+
+    return {
+        with_receipt = with_receipt(packages),
+    }
+end
+
+---@async
+function M.install()
+    local ctx = installer.context()
+    ctx.spawn.composer {
+        "install",
+        "--no-interaction",
+        "--no-dev",
+        "--optimize-autoloader",
+        "--classmap-authoritative",
+    }
+end
+
+---@async
+---@param receipt InstallReceipt
+---@param install_dir string
+function M.check_outdated_primary_package(receipt, install_dir)
+    if receipt.primary_source.type ~= "composer" then
+        return Result.failure "Receipt does not have a primary source of type composer"
+    end
+    return spawn
+        .composer({
+            "outdated",
+            "--no-interaction",
+            "--format=json",
+            cwd = install_dir,
+        })
+        :map_catching(function(result)
+            local outdated_packages = vim.json.decode(result.stdout)
+            local outdated_package = _.find_first(function(pkg)
+                return pkg.name == receipt.primary_source.package
+            end, outdated_packages.installed)
+            return Optional.of_nilable(outdated_package)
+                :map(function(pkg)
+                    if pkg.version ~= pkg.latest then
+                        return {
+                            name = pkg.name,
+                            current_version = pkg.version,
+                            latest_version = pkg.latest,
+                        }
+                    end
+                end)
+                :or_else_throw "Primary package is not outdated."
+        end)
+end
+
+---@async
+---@param receipt InstallReceipt
+---@param install_dir string
+function M.get_installed_primary_package_version(receipt, install_dir)
+    if receipt.primary_source.type ~= "composer" then
+        return Result.failure "Receipt does not have a primary source of type composer"
+    end
+    return spawn
+        .composer({
+            "info",
+            "--format=json",
+            receipt.primary_source.package,
+            cwd = install_dir,
+        })
+        :map_catching(function(result)
+            local info = vim.json.decode(result.stdout)
+            return info.versions[1]
+        end)
+end
+
+---@param install_dir string
+function M.env(install_dir)
+    return {
+        PATH = process.extend_path { path.concat { install_dir, "vendor", "bin" } },
+    }
+end
+
+return M