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, 180 insertions, 0 deletions

diff --git a/lua/mason-core/receipt.lua b/lua/mason-core/receipt.lua
new file mode 100644
index 00000000..76cd7449
--- /dev/null
+++ b/lua/mason-core/receipt.lua
@@ -0,0 +1,180 @@
+local M = {}
+
+---@alias InstallReceiptSchemaVersion
+---| '"1.0"'
+
+---@alias InstallReceiptSourceType
+---| '"npm"'
+---| '"pip3"'
+---| '"gem"'
+---| '"go"'
+---| '"cargo"'
+---| '"opam"'
+---| '"dotnet"'
+---| '"r_package"'
+---| '"unmanaged"'
+---| '"system"'
+---| '"jdtls"'
+---| '"git"'
+---| '"github_tag"'
+---| '"github_release"'
+---| '"github_release_file"'
+
+---@alias InstallReceiptSource {type: InstallReceiptSourceType}
+
+---@class InstallReceiptLinks
+---@field bin table<string, string>
+
+---@class InstallReceiptBuilder
+---@field private secondary_sources InstallReceiptSource[]
+---@field private links InstallReceiptLinks
+---@field private epoch_time number
+local InstallReceiptBuilder = {}
+InstallReceiptBuilder.__index = InstallReceiptBuilder
+
+function InstallReceiptBuilder.new()
+    return setmetatable({
+        secondary_sources = {},
+        links = {
+            bin = vim.empty_dict(),
+        },
+    }, InstallReceiptBuilder)
+end
+
+---@param name string
+function InstallReceiptBuilder:with_name(name)
+    self.name = name
+    return self
+end
+
+---@param version InstallReceiptSchemaVersion
+function InstallReceiptBuilder:with_schema_version(version)
+    self.schema_version = version
+    return self
+end
+
+---@param source InstallReceiptSource
+function InstallReceiptBuilder:with_primary_source(source)
+    self.primary_source = source
+    return self
+end
+
+---@param source InstallReceiptSource
+function InstallReceiptBuilder:with_secondary_source(source)
+    table.insert(self.secondary_sources, source)
+    return self
+end
+
+---@param typ '"bin"'
+---@param name string
+---@param rel_path string
+function InstallReceiptBuilder:with_link(typ, name, rel_path)
+    assert(not self.links[typ][name], ("%s/%s has already been linked."):format(typ, name))
+    self.links[typ][name] = rel_path
+    return self
+end
+
+---@param seconds integer
+---@param microseconds integer
+local function to_ms(seconds, microseconds)
+    return (seconds * 1000) + math.floor(microseconds / 1000)
+end
+
+---vim.loop.gettimeofday()
+---@param seconds integer
+---@param microseconds integer
+function InstallReceiptBuilder:with_completion_time(seconds, microseconds)
+    self.completion_time = to_ms(seconds, microseconds)
+    return self
+end
+
+---vim.loop.gettimeofday()
+---@param seconds integer
+---@param microseconds integer
+function InstallReceiptBuilder:with_start_time(seconds, microseconds)
+    self.start_time = to_ms(seconds, microseconds)
+    return self
+end
+
+function InstallReceiptBuilder:build()
+    assert(self.name, "name is required")
+    assert(self.schema_version, "schema_version is required")
+    assert(self.start_time, "start_time is required")
+    assert(self.completion_time, "completion_time is required")
+    assert(self.primary_source, "primary_source is required")
+    return {
+        name = self.name,
+        schema_version = self.schema_version,
+        metrics = {
+            start_time = self.start_time,
+            completion_time = self.completion_time,
+        },
+        primary_source = self.primary_source,
+        secondary_sources = self.secondary_sources,
+        links = self.links,
+    }
+end
+
+---@param type InstallReceiptSourceType
+local function package_source(type)
+    ---@param pkg string
+    return function(pkg)
+        return { type = type, package = pkg }
+    end
+end
+
+InstallReceiptBuilder.npm = package_source "npm"
+InstallReceiptBuilder.pip3 = package_source "pip3"
+InstallReceiptBuilder.gem = package_source "gem"
+InstallReceiptBuilder.go = package_source "go"
+InstallReceiptBuilder.dotnet = package_source "dotnet"
+InstallReceiptBuilder.cargo = package_source "cargo"
+InstallReceiptBuilder.composer = package_source "composer"
+InstallReceiptBuilder.r_package = package_source "r_package"
+InstallReceiptBuilder.opam = package_source "opam"
+InstallReceiptBuilder.luarocks = package_source "luarocks"
+
+InstallReceiptBuilder.unmanaged = { type = "unmanaged" }
+
+---@param repo string
+---@param release string
+function InstallReceiptBuilder.github_release(repo, release)
+    return {
+        type = "github_release",
+        repo = repo,
+        release = release,
+    }
+end
+
+---@param dependency string
+function InstallReceiptBuilder.system(dependency)
+    return { type = "system", dependency = dependency }
+end
+
+---@param remote_url string
+function InstallReceiptBuilder.git_remote(remote_url)
+    return { type = "git", remote = remote_url }
+end
+
+---@class InstallReceipt
+---@field public name string
+---@field public schema_version InstallReceiptSchemaVersion
+---@field public metrics {start_time:integer, completion_time:integer}
+---@field public primary_source InstallReceiptSource
+---@field public secondary_sources InstallReceiptSource[]
+---@field public links InstallReceiptLinks
+local InstallReceipt = {}
+InstallReceipt.__index = InstallReceipt
+
+function InstallReceipt.new(props)
+    return setmetatable(props, InstallReceipt)
+end
+
+function InstallReceipt.from_json(json)
+    return InstallReceipt.new(json)
+end
+
+M.InstallReceiptBuilder = InstallReceiptBuilder
+M.InstallReceipt = InstallReceipt
+
+return M