v1.7.1

What's Changed

features:

• cl: support range over integer types (Go 1.22+) by @xgopilot[bot] @xushiwei in #2713 #2714
• cl: support new(expr) for Go 1.26+ by @xgopilot[bot] @xushiwei in #2712 #2715
• cl: support overload interface methods by @xushiwei in #2727
• x/format: XGoStyleSource/XGoStyle by @visualfc in #2724

features (xgo pack):

• tool: add pack package for merging scattered config files by @xgopilot[bot] in #2710
• tool/pack: PackFlagPrompt by @xushiwei in #2716
• tool/pack: add PackProject for fs.ReadDirFS-based packing by @xgopilot[bot] in #2721
• tool/pack refactor by @xushiwei in #2722
• xgo pack command by @xushiwei in #2717

documents:

• gox.mod markdown by @xushiwei in #2718

changes:

• cl: _testjs by @xushiwei in #2705
• dql/fetcher: use isClass(xxx) instead of ($class == "xxx") by @xgopilot[bot] in #2711

deps:

• build(deps): bump github.com/goplus/mod from 0.20.1 to 0.20.2 by @dependabot[bot] in #2723

ci & tools

• chore: update claude model by @CarlJi in #2725

Full Changelog: v1.7.0...v1.7.1

v1.7.0

What's Changed

features:

• html dql: hasClass, isClass by @xushiwei in #2692

changes:

• fix(tool): use xgo version as cache hash for bundled packages by @xgopilot[bot] and @xushiwei in #2690 #2691
• TestClassContains by @xushiwei in #2694
• revert #2670 by @xushiwei in #2693
• gogen v1.22.0: revert overload-conflict by @xushiwei in #2699

deps:

• build(deps): bump github.com/goplus/mod from 0.20.0 to 0.20.1 by @dependabot[bot] in #2698

Full Changelog: v1.6.9...v1.7.0

v1.6.9

What's Changed

changes:

• cl: compileCallExpr convKwargs bugfix by @xushiwei in #2685

deps:

• build(deps): bump github.com/goplus/cobra from 1.9.13 to 1.9.15 by @dependabot[bot] in #2686

ci & tools:

• build(deps): bump codecov/codecov-action from 5 to 6 by @dependabot[bot] in #2687

Full Changelog: v1.6.8...v1.6.9

v1.6.8

What's Changed

spec:

• docs: add classfile specification by @aofei in #2675
• fix(classfile): sanitize reserved class type names by @aofei in #2683

features:

• gogen v1.21.3: overload-conflict by @xushiwei in #2682 #2684

changes:

• refactor(classfile): remove built-in .spx and .gmx handling by @aofei in #2677
• mod v0.20.0 by @xushiwei in #2681

Full Changelog: v1.6.7...v1.6.8

v1.6.7

What's Changed

features:

• cl: implement interface-based keyword arguments (#2678) by @xgopilot[bot] @xushiwei in #2679 #2680
• xgo builtin func: contains by @xushiwei in #2670
• dql/html: TextOf with a nodeFilter and support pre tag by @xushiwei in #2672 #2673 #2674 #2676
• dql/fetcher: URL by @xushiwei in #2668

deps:

• build(deps): bump github.com/goplus/mod 0.19.5 by @dependabot[bot] in #2658
• build(deps): bump github.com/goplus/cobra from 1.9.12 to 1.9.13 by @xushiwei in #2671

ci & tools:

• build(deps): bump goreleaser/goreleaser-action from 6 to 7 by @dependabot[bot] in #2659
• build(deps): bump docker/login-action from 3 to 4 by @dependabot[bot] in #2662
• build(deps): bump docker/setup-qemu-action from 3 to 4 by @dependabot[bot] in #2661
• build(deps): bump docker/setup-buildx-action from 3 to 4 by @dependabot[bot] in #2664

Full Changelog: v1.6.6...v1.6.7

v1.6.6

What's Changed

DQL (DOM Query Language) (#2611):

• dql/ts: https://github.com/goplus/dql/releases/tag/v0.2.0
• cl.compileAttr: v.$name => v["name"] as fallback if v is a map or empty interface by @xushiwei in #2650
• dql/maps,reflects: _name, _value by @xushiwei in #2651
• dql: Node by @xushiwei in #2652
• dql/xgo: doc (Go => XGo) by @xushiwei in #2654
• dql/golang,xgo: support load from uri by @xushiwei in #2656
• dql/reflects: lookup attr support method by @xushiwei in #2657

changes:

• rm github.com/goplus/xgo/parser/iox by @xushiwei in #2655

Full Changelog: v1.6.5...v1.6.6

v1.6.5

What's Changed

DQL (DOM Query Language) (#2611):

• dql: README by @xushiwei in #2647
• cmd: hdq by @xushiwei in #2646
• dql/fetcher by @xushiwei in #2637 #2645
• dql/html,xml: text by @xushiwei in #2643
• dql: fs by @xushiwei in #2635 #2636

encoding (Domain Text Literal):

• encoding: fs by @xushiwei in #2635

changes:

• cl: compileErrWrapExpr remove autoCall (#2638) by @xgopilot @xushiwei in #2640
• parser: parseEnvExpr support $"attr-name" by @xushiwei in #2641

deps:

• build(deps): bump github.com/goplus/mod from 0.19.2 to 0.19.3 by @dependabot[bot] in #2644
• build(deps): bump github.com/qiniu/x v1.16.2 by @dependabot[bot] in #2644

Full Changelog: v1.6.3...v1.6.5

v1.6.3

What's Changed

DQL (DOM Query Language) (#2611):

• library xgo/dql: #2610 #2612 #2614 #2616 #2623 #2624 #2625 #2626 #2627
• ast, parser, printer: #2604 #2608 #2615 #2621
• cl:
  • XGo_Elem/XGo_Child/XGo_Attr: #2605
  • XGo_Any: #2608 #2617
  • XGo_Select #2621
  • CondExpr: #2620
  • map as NodeSet: #2628 #2631
• demo: dql-json by @xushiwei in #2632
• bugfix: error code generated by DQL (#2629) by @xgopilot @xushiwei #2631

encoding (Domain Text Literal):

• xgo/tpl/encoding => xgo/encoding by @xushiwei in #2622
• encoding: html, yaml, golang, xgo by @xushiwei in #2623 #2626 #2627

other features:

• Range Over Function Types by @xushiwei in #2606
• gogen v1.21.0: forRange support XGo_Enum() return iter.Seq/Seq2 by @xushiwei in #2609

documents:

• doc: Struct vs. Tuple: Type Identity and Instantiation by @xushiwei in #2584
• doc: Domain Text Literals by @xushiwei in #2585
• doc: Map Type by @xushiwei in #2586 #2587 #2588
• doc: Slice Type by @xushiwei in #2590 #2591
• doc: String Type by @xushiwei in #2592 #2593
• doc README: link to Map/Slice/String by @xushiwei in #2594
• doc: Functions and Closures by @xushiwei in #2595 #2596 #2597
• doc: Built‐in Functions by @xushiwei in #2600 #2601 #2602

changes:

• fix: prevent duplicate XGo_Init calls in embedded types by @go-wyvern in #2582
• shouldCallXGoInit refactor by @xushiwei in #2583
• testcase refactor: listcompr/mapcompr/selectcompr by @xushiwei in #2589
• fix: pass source argument to cb.Val in compileStructLit by @go-wyvern in #2599
• parser: parseFuncDeclOrCall - fix warning by @xushiwei in #2603
• compileErrWrapExpr fix (support lhs); remove tryFileLine for XGo_Env by @xushiwei in #2618
• remove cl/internal/typesalias by @visualfc in #2619
• stream: move to x/stream; domaintext literal: xgo/tpl/encoding => xgo/encoding by @xushiwei in #2622

deps:

• build(deps): bump golang.org/x/net from 0.49.0 to 0.50.0 by @dependabot[bot] in #2613
• build(deps): bump github.com/goplus/mod v0.19.2 by @xushiwei #2633
• build(deps): bump github.com/goplus/gogen v1.21.2 by @xushiwei #2631

Full Changelog: v1.6.2...v1.6.3

v1.6.2

What's Changed

features:

• Map Field Access with Comma‐ok Propagation (#2572) by @xushiwei in #2574 #2573

docs:

• doc: struct vs. tuple by @xushiwei in #2578 #2579 #2580

changes:

• demo/tupletype by @xushiwei in #2565
• XGo_Env: support fileline param (token.Position) by @xushiwei in #2567
• tryFileLine: remote log & add comments by @xushiwei in #2568
• tryFileLine: use relFile of fileName by @xushiwei in #2569
• XGo_Env: remove fileline support by @xushiwei in #2570

Full Changelog: v1.6.1...v1.6.2

v1.6.1

What's Changed

Unified Declaration Syntax via Tuples

This update introduces a paradigm shift in the language's syntax by leveraging Tuples to unify the definitions of functions, types, and variables. By treating everything—from parameters to standalone types—as a tuple, we have achieved a truly "orthopedic" language design where data structures and logic share a single DNA.

1. The Core Philosophy: "Everything is a Tuple"

The cornerstone of this update is the realization that a type, a named field, and a collection of fields are all just variations of a tuple. Specifically, the following are semantically identical:

• T (a raw type)
• (T) (a single-element tuple)
• (name T) (a named single-element tuple)

In this version, $T \equiv (T) \equiv (name\ T)$. Whether you are defining a single integer or a complex set of parameters, you are working within the same tuple-based framework.

2. Functions as Tuple Transformations

Under this unified model, a function is no longer a special construct with its own unique grammar. Instead, a function is defined as a transformation from one tuple to another.

• Mapping: $Tuple_{in} \to Tuple_{out}$
• The Unit Tuple: If a function has no parameters or no return values, it simply interacts with the Empty Tuple ().

3. Unified Syntax in Action

By standardizing on tuples, the syntax for functions, types, and variables becomes perfectly symmetrical. Notice how the "shape" of the data remains constant across different keywords:

func run (timeout, maxRetries int, debug bool) (code int, err error)
type Config (timeout, maxRetries int, debug bool)
var cfg (timeout, maxRetries int, debug bool)
var result (code int, err error)

Release Notes

This is the most significant update since XGo was renamed.

XGo MiniSpec has removed StructType and CompositeLit. This means the T{...} syntax is no longer part of the recommended grammar set — this includes []T{...}, map[K]V{...}, NamedT{...}, and so on. These have been replaced by TupleType and TupleLit.

features:

• Tuple Types (#2538) by @xushiwei @xgopilot[bot] in #2539 #2547 #2548 #2549 #2550 #2551 #2552 #2553 #2554 #2555 #2556 #2557

feature specs:

• Tuple Types by @xushiwei @xgopilot[bot] in #2561
• Keyword Arguments by @xushiwei @xgopilot[bot] in #2564

demos:

• TupleTypes and TupleLits: demo/tupletype

type Point (x, y int)

pt := Point(2, 3)
echo pt.x, pt.y

pt = (100, 200)
echo pt

pt2 := Point(y = 5, x = 3)
echo pt2

• Keyword Arguments and Tuples: demo/kwargs

type Config (timeout, maxRetries int, debug bool)

func run(task int, cfg Config?) {
	if cfg.timeout == 0 {
		cfg.timeout = 30
	}
	if cfg.maxRetries == 0 {
		cfg.maxRetries = 3
	}
    echo "timeout:", cfg.timeout, "maxRetries:", cfg.maxRetries, "debug:", cfg.debug
	echo "task:", task
}

run 100, timeout = 60, maxRetries = 5
run 200

deps:

• chore(deps): bump github.com/goplus/gogen v1.20.6 by @xushiwei in #2564

Full Changelog: v1.6.0...v1.6.1