Initial commit

lune/manager/setup.luau

@@ -0,0 +1,69 @@
+--!strict
+local fs = require("@lune/fs")
+
+local common = require("./common")
+local progress_bar = require("@pkg/progress")
+local result = require("@pkg/result")
+
+local function setup(name: string, force: boolean): result.Identity<nil>
+    local progress = progress_bar
+        .new()
+        :with_stage("init", "Initializing")
+        :with_stage("prepare", "Cleaning up defaults")
+        :with_stage("modify", "Replacing default names")
+        :with_stage("generate", "Generating .sln")
+    progress:start() -- init
+
+    if not fs.metadata(`{common.default_name}.sln`).exists and not force then
+        progress:stop()
+        return result(false, "Aborting -- the template is already set up.")
+    end
+
+    progress:next_stage() -- prepare
+
+    fs.removeFile(`{common.default_name}.sln`)
+    fs.removeFile(`PROJECT-SETUP.md`)
+
+    progress:next_stage() -- modify
+
+    fs.move(`src/{common.default_name}.cs`, `src/{name}.cs`)
+    fs.move(`src/{common.default_name}.csproj`, `src/{name}.csproj`)
+
+    do
+        local main_src = fs.readFile(`src/{name}.cs`)
+        local edited_src = string.gsub(main_src, common.default_name, name)
+        fs.writeFile(`src/{name}.cs`, edited_src)
+    end
+
+    progress:next_stage() -- generate
+
+    do
+        local res = common.spawn(`dotnet new sln --name {name}`)
+        if not res.ok then
+            return result(false, `Failed to create new sln:\n{res.err}`)
+        end
+    end
+
+    do
+        local res = common.spawn("dotnet sln add src")
+        if not res.ok then
+            return result(false, `Failed to add src to sln:\n{res.err}`)
+        end
+    end
+
+    do
+        local sln_src = fs.readFile(`{name}.sln`)
+        local by_line = string.split(sln_src, "\n")
+        for _ = 1, 3 do
+            table.remove(by_line, 3)
+        end
+        local concated = table.concat(by_line, "\n")
+        fs.writeFile(`{name}.sln`, concated)
+    end
+
+    progress:stop() -- finish
+
+    return result(true, nil)
+end
+
+return setup