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update build.zig

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pull/606/head
Kinzie 4 weeks ago
parent 79c77991e7
commit 2a3db1c57d
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GPG Key ID: EF86FC12BB84F79E
1 changed files with 41 additions and 28 deletions
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build.zig
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@ -1,11 +1,14 @@
const std = @import("std");
var dest_directory: []const u8 = undefined;
var data_directory: []const u8 = undefined;
var exe_name: []const u8 = undefined;
const ly_version = std.SemanticVersion{ .major = 1, .minor = 0, .patch = 0, .build = "dev" };
pub fn build(b: *std.Build) void {
pub fn build(b: *std.Build) !void {
dest_directory = b.option([]const u8, "dest_directory", "Specify a dest directory for installation") orelse "";
data_directory = b.option([]const u8, "data_directory", "Specify a default data directory (default is /etc/ly)") orelse "/etc/ly";
data_directory = try std.fs.path.join(b.allocator, &[_][]const u8{ dest_directory, data_directory });
exe_name = b.option([]const u8, "name", "Specify installed executable file name (default is ly)") orelse "ly";
const build_options = b.addOptions();
@ -90,31 +93,30 @@ pub fn ServiceInstaller(comptime init_system: InitSystem) type {
return struct {
pub fn make(step: *std.Build.Step, progress: *std.Progress.Node) !void {
_ = progress;
_ = step;
const allocator = step.owner.allocator;
switch (init_system) {
.Openrc => {
var service_dir = std.fs.openDirAbsolute("/etc/init.d", .{}) catch unreachable;
const service_path = try std.fs.path.join(allocator, &[_][]const u8{ dest_directory, "/etc/init.d" });
std.fs.cwd().makePath(service_path) catch {};
var service_dir = std.fs.openDirAbsolute(service_path, .{}) catch unreachable;
defer service_dir.close();
try std.fs.cwd().copyFile("res/ly-openrc", service_dir, "ly", .{ .override_mode = 755 });
},
.Runit => {
var service_dir = std.fs.openDirAbsolute("/etc/sv", .{}) catch unreachable;
const service_path = try std.fs.path.join(allocator, &[_][]const u8{ dest_directory, "/etc/sv/ly" });
std.fs.cwd().makePath(service_path) catch {};
var service_dir = std.fs.openDirAbsolute(service_path, .{}) catch unreachable;
defer service_dir.close();
std.fs.makeDirAbsolute("/etc/sv/ly") catch {
std.debug.print("warn: /etc/sv/ly already exists as a directory.\n", .{});
};
var ly_service_dir = std.fs.openDirAbsolute("/etc/sv/ly", .{}) catch unreachable;
defer ly_service_dir.close();
try std.fs.cwd().copyFile("res/ly-runit-service/conf", ly_service_dir, "conf", .{});
try std.fs.cwd().copyFile("res/ly-runit-service/finish", ly_service_dir, "finish", .{});
try std.fs.cwd().copyFile("res/ly-runit-service/run", ly_service_dir, "run", .{});
try std.fs.cwd().copyFile("res/ly-runit-service/conf", service_dir, "conf", .{});
try std.fs.cwd().copyFile("res/ly-runit-service/finish", service_dir, "finish", .{});
try std.fs.cwd().copyFile("res/ly-runit-service/run", service_dir, "run", .{});
},
.Systemd => {
var service_dir = std.fs.openDirAbsolute("/usr/lib/systemd/system", .{}) catch unreachable;
const service_path = try std.fs.path.join(allocator, &[_][]const u8{ dest_directory, "/usr/lib/systemd/system" });
std.fs.cwd().makePath(service_path) catch {};
var service_dir = std.fs.openDirAbsolute(service_path, .{}) catch unreachable;
defer service_dir.close();
try std.fs.cwd().copyFile("res/ly.service", service_dir, "ly.service", .{ .override_mode = 644 });
@ -125,20 +127,22 @@ pub fn ServiceInstaller(comptime init_system: InitSystem) type {
}
fn install_ly(allocator: std.mem.Allocator, install_config: bool) !void {
std.fs.makeDirAbsolute(data_directory) catch {
std.fs.cwd().makePath(data_directory) catch {
std.debug.print("warn: {s} already exists as a directory.\n", .{data_directory});
};
const lang_path = try std.fmt.allocPrint(allocator, "{s}/lang", .{data_directory});
defer allocator.free(lang_path);
std.fs.makeDirAbsolute(lang_path) catch {
std.debug.print("warn: {s} already exists as a directory.\n", .{lang_path});
const lang_path = try std.fs.path.join(allocator, &[_][]const u8{ data_directory, "/lang" });
std.fs.cwd().makePath(lang_path) catch {
std.debug.print("warn: {s} already exists as a directory.\n", .{data_directory});
};
var current_dir = std.fs.cwd();
{
var executable_dir = std.fs.openDirAbsolute("/usr/bin", .{}) catch unreachable;
const exe_path = try std.fs.path.join(allocator, &[_][]const u8{ dest_directory, "/usr/bin" });
std.fs.cwd().makePath(exe_path) catch {};
var executable_dir = std.fs.openDirAbsolute(exe_path, .{}) catch unreachable;
defer executable_dir.close();
try current_dir.copyFile("zig-out/bin/ly", executable_dir, exe_name, .{});
@ -178,7 +182,10 @@ fn install_ly(allocator: std.mem.Allocator, install_config: bool) !void {
}
{
var pam_dir = std.fs.openDirAbsolute("/etc/pam.d", .{}) catch unreachable;
const pam_path = try std.fs.path.join(allocator, &[_][]const u8{ dest_directory, "/etc/pam.d" });
std.fs.cwd().makePath(pam_path) catch {};
var pam_dir = std.fs.openDirAbsolute(pam_path, .{}) catch unreachable;
defer pam_dir.close();
try current_dir.copyFile("res/pam.d/ly", pam_dir, "ly", .{ .override_mode = 644 });
@ -188,20 +195,26 @@ fn install_ly(allocator: std.mem.Allocator, install_config: bool) !void {
pub fn uninstallall(step: *std.Build.Step, progress: *std.Progress.Node) !void {
_ = progress;
try std.fs.deleteTreeAbsolute(data_directory);
const exe_path = try std.fmt.allocPrint(step.owner.allocator, "/usr/bin/{s}", .{exe_name});
defer step.owner.allocator.free(exe_path);
const allocator = step.owner.allocator;
const exe_path = try std.fs.path.join(allocator, &[_][]const u8{ dest_directory, "/usr/bin/", exe_name });
try std.fs.deleteFileAbsolute(exe_path);
try std.fs.deleteFileAbsolute("/etc/pam.d/ly");
std.fs.deleteFileAbsolute("/usr/lib/systemd/system/ly.service") catch {
const pam_path = try std.fs.path.join(allocator, &[_][]const u8{ dest_directory, "/etc/pam.d/ly" });
try std.fs.deleteFileAbsolute(pam_path);
const systemd_service_path = try std.fs.path.join(allocator, &[_][]const u8{ dest_directory, "/usr/lib/systemd/system/ly.service" });
std.fs.deleteFileAbsolute(systemd_service_path) catch {
std.debug.print("warn: systemd service not found.\n", .{});
};
std.fs.deleteFileAbsolute("/etc/init.d/ly") catch {
const openrc_service_path = try std.fs.path.join(allocator, &[_][]const u8{ dest_directory, "/etc/init.d/ly" });
std.fs.deleteFileAbsolute(openrc_service_path) catch {
std.debug.print("warn: openrc service not found.\n", .{});
};
std.fs.deleteTreeAbsolute("/etc/sv/ly") catch {
const runit_service_path = try std.fs.path.join(allocator, &[_][]const u8{ dest_directory, "/etc/sv/ly" });
std.fs.deleteTreeAbsolute(runit_service_path) catch {
std.debug.print("warn: runit service not found.\n", .{});
};
}

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