add beancount (#445)

5 files changed, 63 insertions, 3 deletions

diff --git a/lua/nvim-lsp-installer/_generated/filetype_map.lua b/lua/nvim-lsp-installer/_generated/filetype_map.lua
index 71784291..2c9eeee4 100644
--- a/lua/nvim-lsp-installer/_generated/filetype_map.lua
+++ b/lua/nvim-lsp-installer/_generated/filetype_map.lua
@@ -8,6 +8,7 @@ return {
   astro = { "tailwindcss" },
   ["astro-markdown"] = { "tailwindcss" },
   awk = { "awk_ls" },
+  beancount = { "beancount" },
   bib = { "ltex", "texlab" },
   bicep = { "bicep" },
   blade = { "tailwindcss" },
diff --git a/lua/nvim-lsp-installer/_generated/metadata.lua b/lua/nvim-lsp-installer/_generated/metadata.lua
index af30dcba..619ede96 100644
--- a/lua/nvim-lsp-installer/_generated/metadata.lua
+++ b/lua/nvim-lsp-installer/_generated/metadata.lua
@@ -19,6 +19,9 @@ return {
   bashls = {
     filetypes = { "sh" }
   },
+  beancount = {
+    filetypes = { "beancount" }
+  },
   bicep = {
     filetypes = { "bicep" }
   },
diff --git a/lua/nvim-lsp-installer/installers/pip3.lua b/lua/nvim-lsp-installer/installers/pip3.lua
index b4dc4f5a..9476318d 100644
--- a/lua/nvim-lsp-installer/installers/pip3.lua
+++ b/lua/nvim-lsp-installer/installers/pip3.lua
@@ -73,10 +73,12 @@ end
 ---@param root_dir string @The directory to resolve the executable from.
 function M.env(root_dir)
     return {
-        PATH = process.extend_path {
-            path.concat { root_dir, REL_INSTALL_DIR, platform.is_win and "Scripts" or "bin" },
-        },
+        PATH = process.extend_path { M.path(root_dir) },
     }
 end
 
+function M.path(root_dir)
+    return path.concat { root_dir, REL_INSTALL_DIR, platform.is_win and "Scripts" or "bin" }
+end
+
 return M
diff --git a/lua/nvim-lsp-installer/servers/beancount/init.lua b/lua/nvim-lsp-installer/servers/beancount/init.lua
new file mode 100644
index 00000000..9d536122
--- /dev/null
+++ b/lua/nvim-lsp-installer/servers/beancount/init.lua
@@ -0,0 +1,53 @@
+local server = require "nvim-lsp-installer.server"
+local installers = require "nvim-lsp-installer.installers"
+local context = require "nvim-lsp-installer.installers.context"
+local pip3 = require "nvim-lsp-installer.installers.pip3"
+local std = require "nvim-lsp-installer.installers.std"
+local Data = require "nvim-lsp-installer.data"
+local platform = require "nvim-lsp-installer.platform"
+local process = require "nvim-lsp-installer.process"
+
+local coalesce, when = Data.coalesce, Data.when
+
+return function(name, root_dir)
+    print(process.extend_path { root_dir, pip3.path(root_dir) })
+    return server.Server:new {
+        name = name,
+        root_dir = root_dir,
+        languages = { "beancount" },
+        homepage = "https://github.com/polarmutex/beancount-language-server",
+        installer = {
+            context.use_github_release_file(
+                "polarmutex/beancount-language-server",
+                coalesce(
+                    when(platform.is_mac, "beancount-language-server-macos-x64.zip"),
+                    when(platform.is_linux and platform.arch == "x64", "beancount-language-server-linux-x64.zip"),
+                    when(platform.is_win and platform.arch == "x64", "beancount-language-server-windows-x64.zip")
+                )
+            ),
+            context.capture(function(ctx)
+                return installers.pipe {
+                    std.unzip_remote(ctx.github_release_file),
+                    std.rename("beancount-language-server", "beancount-langserver"), -- to conform with lspconfig
+                }
+            end),
+            context.promote_install_dir(),
+            installers.branch_context {
+                context.set(function(ctx)
+                    ctx.requested_server_version = nil
+                end),
+                pip3.packages { "beancount" },
+            },
+            context.receipt(function(receipt, ctx)
+                receipt
+                    :with_primary_source(receipt.github_release_file(ctx))
+                    :with_secondary_source(receipt.pip3 "beancount")
+            end),
+        },
+        default_options = {
+            cmd_env = {
+                PATH = process.extend_path { root_dir, pip3.path(root_dir) },
+            },
+        },
+    }
+end
diff --git a/lua/nvim-lsp-installer/servers/init.lua b/lua/nvim-lsp-installer/servers/init.lua
index 05bb65e4..7ce1ea7a 100644
--- a/lua/nvim-lsp-installer/servers/init.lua
+++ b/lua/nvim-lsp-installer/servers/init.lua
@@ -37,6 +37,7 @@ local CORE_SERVERS = Data.set_of {
     "asm_lsp",
     "awk_ls",
     "bashls",
+    "beancount",
     "bicep",
     "ccls",
     "clangd",