| 1 | # Configuration |
| 2 | # |
| 3 | # Hay: Hay Ain't YAML |
| 4 | |
| 5 | #### use bin |
| 6 | use |
| 7 | echo status=$? |
| 8 | use z |
| 9 | echo status=$? |
| 10 | |
| 11 | use bin |
| 12 | echo bin status=$? |
| 13 | use bin sed grep |
| 14 | echo bin status=$? |
| 15 | |
| 16 | ## STDOUT: |
| 17 | status=2 |
| 18 | status=2 |
| 19 | bin status=0 |
| 20 | bin status=0 |
| 21 | ## END |
| 22 | |
| 23 | #### use dialect |
| 24 | shopt --set parse_brace |
| 25 | |
| 26 | use dialect |
| 27 | echo status=$? |
| 28 | |
| 29 | use dialect ninja |
| 30 | echo status=$? |
| 31 | |
| 32 | shvar _DIALECT=oops { |
| 33 | use dialect ninja |
| 34 | echo status=$? |
| 35 | } |
| 36 | |
| 37 | shvar _DIALECT=ninja { |
| 38 | use dialect ninja |
| 39 | echo status=$? |
| 40 | } |
| 41 | |
| 42 | ## STDOUT: |
| 43 | status=2 |
| 44 | status=1 |
| 45 | status=1 |
| 46 | status=0 |
| 47 | ## END |
| 48 | |
| 49 | #### hay builtin usage |
| 50 | |
| 51 | hay define |
| 52 | echo status=$? |
| 53 | |
| 54 | hay define -- package user |
| 55 | echo status=$? |
| 56 | |
| 57 | hay pp | wc -l | read n |
| 58 | echo read $? |
| 59 | test $n -gt 0 |
| 60 | echo greater $? |
| 61 | |
| 62 | ## STDOUT: |
| 63 | status=2 |
| 64 | status=0 |
| 65 | read 0 |
| 66 | greater 0 |
| 67 | ## END |
| 68 | |
| 69 | #### hay reset |
| 70 | shopt --set parse_brace |
| 71 | |
| 72 | hay define package |
| 73 | |
| 74 | hay eval :a { |
| 75 | package foo |
| 76 | echo "package $?" |
| 77 | } |
| 78 | |
| 79 | hay reset # no more names |
| 80 | |
| 81 | echo "reset $?" |
| 82 | |
| 83 | hay eval :b { |
| 84 | package foo |
| 85 | echo "package $?" |
| 86 | } |
| 87 | |
| 88 | ## status: 127 |
| 89 | ## STDOUT: |
| 90 | package 0 |
| 91 | reset 0 |
| 92 | ## END |
| 93 | |
| 94 | |
| 95 | #### hay eval can't be nested |
| 96 | shopt --set parse_brace |
| 97 | |
| 98 | hay eval :foo { |
| 99 | echo foo |
| 100 | hay eval :bar { |
| 101 | echo bar |
| 102 | } |
| 103 | } |
| 104 | ## status: 127 |
| 105 | ## STDOUT: |
| 106 | foo |
| 107 | ## END |
| 108 | |
| 109 | #### hay names at top level |
| 110 | shopt --set parse_brace parse_at |
| 111 | shopt --unset errexit |
| 112 | |
| 113 | hay define Package |
| 114 | |
| 115 | Package one |
| 116 | echo status=$? |
| 117 | |
| 118 | setvar args = _hay()['children'][0]['args'] |
| 119 | write --sep ' ' $len(_hay()['children']) @args |
| 120 | |
| 121 | hay eval :result { |
| 122 | Package two |
| 123 | echo status=$? |
| 124 | } |
| 125 | |
| 126 | setvar args = result['children'][0]['args'] |
| 127 | write --sep ' ' $len(result['children']) @args |
| 128 | |
| 129 | Package three |
| 130 | echo status=$? |
| 131 | |
| 132 | setvar args = _hay()['children'][0]['args'] |
| 133 | write --sep ' ' $len(_hay()['children']) $[_hay()['children'][0]['args'][0]] |
| 134 | |
| 135 | ## STDOUT: |
| 136 | status=0 |
| 137 | 1 one |
| 138 | status=0 |
| 139 | 1 two |
| 140 | status=0 |
| 141 | 1 three |
| 142 | ## END |
| 143 | |
| 144 | #### Parsing Nested Attributes nodes (bug fix) |
| 145 | |
| 146 | shopt --set parse_brace parse_equals |
| 147 | |
| 148 | hay define Package/License |
| 149 | |
| 150 | Package glibc { |
| 151 | version = '1.0' |
| 152 | |
| 153 | License { |
| 154 | path = 'LICENSE.txt' |
| 155 | } |
| 156 | |
| 157 | other = 'foo' |
| 158 | } |
| 159 | |
| 160 | json write (_hay()) | jq '.children[0].children[0].attrs' > actual.txt |
| 161 | |
| 162 | diff -u - actual.txt <<EOF |
| 163 | { |
| 164 | "path": "LICENSE.txt" |
| 165 | } |
| 166 | EOF |
| 167 | |
| 168 | invalid = 'syntax' # parse error |
| 169 | |
| 170 | ## status: 2 |
| 171 | ## STDOUT: |
| 172 | ## END |
| 173 | |
| 174 | |
| 175 | #### hay eval attr node, and JSON |
| 176 | shopt --set parse_brace parse_equals |
| 177 | |
| 178 | hay define Package User |
| 179 | |
| 180 | hay eval :result { |
| 181 | Package foo { |
| 182 | # not doing floats now |
| 183 | int = 42 |
| 184 | bool = true |
| 185 | mynull = null |
| 186 | mystr = $'spam\n' |
| 187 | |
| 188 | mylist = [5, 'foo', {}] |
| 189 | # TODO: Dict literals need to be in insertion order! |
| 190 | #mydict = {alice: 10, bob: 20} |
| 191 | } |
| 192 | |
| 193 | User alice |
| 194 | } |
| 195 | |
| 196 | # Note: using jq to normalize |
| 197 | json write (result) | jq . > out.txt |
| 198 | |
| 199 | diff -u - out.txt <<EOF |
| 200 | { |
| 201 | "source": null, |
| 202 | "children": [ |
| 203 | { |
| 204 | "type": "Package", |
| 205 | "args": [ |
| 206 | "foo" |
| 207 | ], |
| 208 | "children": [], |
| 209 | "attrs": { |
| 210 | "int": 42, |
| 211 | "bool": true, |
| 212 | "mynull": null, |
| 213 | "mystr": "spam\n", |
| 214 | "mylist": [ |
| 215 | 5, |
| 216 | "foo", |
| 217 | {} |
| 218 | ] |
| 219 | } |
| 220 | }, |
| 221 | { |
| 222 | "type": "User", |
| 223 | "args": [ |
| 224 | "alice" |
| 225 | ] |
| 226 | } |
| 227 | ] |
| 228 | } |
| 229 | EOF |
| 230 | |
| 231 | echo "diff $?" |
| 232 | |
| 233 | ## STDOUT: |
| 234 | diff 0 |
| 235 | ## END |
| 236 | |
| 237 | #### hay eval shell node, and JSON |
| 238 | shopt --set parse_brace parse_equals |
| 239 | |
| 240 | hay define TASK |
| 241 | |
| 242 | hay eval :result { |
| 243 | TASK { echo hi } |
| 244 | |
| 245 | TASK { |
| 246 | echo one |
| 247 | echo two |
| 248 | } |
| 249 | } |
| 250 | |
| 251 | #= result |
| 252 | json write (result) | jq . > out.txt |
| 253 | |
| 254 | diff -u - out.txt <<'EOF' |
| 255 | { |
| 256 | "source": null, |
| 257 | "children": [ |
| 258 | { |
| 259 | "type": "TASK", |
| 260 | "args": [], |
| 261 | "location_str": "[ stdin ]", |
| 262 | "location_start_line": 6, |
| 263 | "code_str": " echo hi " |
| 264 | }, |
| 265 | { |
| 266 | "type": "TASK", |
| 267 | "args": [], |
| 268 | "location_str": "[ stdin ]", |
| 269 | "location_start_line": 8, |
| 270 | "code_str": " \n echo one\n echo two\n " |
| 271 | } |
| 272 | ] |
| 273 | } |
| 274 | EOF |
| 275 | |
| 276 | ## STDOUT: |
| 277 | ## END |
| 278 | |
| 279 | |
| 280 | #### _hay() register |
| 281 | shopt --set parse_paren parse_brace parse_equals parse_proc |
| 282 | |
| 283 | hay define user |
| 284 | |
| 285 | var result = {} |
| 286 | |
| 287 | hay eval :result { |
| 288 | |
| 289 | user alice |
| 290 | # = _hay() |
| 291 | write -- $len(_hay()['children']) |
| 292 | |
| 293 | user bob |
| 294 | setvar result = _hay() |
| 295 | write -- $len(_hay()['children']) |
| 296 | |
| 297 | } |
| 298 | |
| 299 | # TODO: Should be cleared here |
| 300 | setvar result = _hay() |
| 301 | write -- $len(_hay()['children']) |
| 302 | |
| 303 | ## STDOUT: |
| 304 | 1 |
| 305 | 2 |
| 306 | 0 |
| 307 | ## END |
| 308 | |
| 309 | |
| 310 | #### haynode builtin can define nodes |
| 311 | shopt --set parse_paren parse_brace parse_equals parse_proc |
| 312 | |
| 313 | # It prints JSON by default? What about the code blocks? |
| 314 | # Or should there be a --json flag? |
| 315 | |
| 316 | hay eval :result { |
| 317 | |
| 318 | # note that 'const' is required because haynode isn't capitalized |
| 319 | haynode parent alice { |
| 320 | const age = '50' |
| 321 | |
| 322 | haynode child bob { |
| 323 | const age = '10' |
| 324 | } |
| 325 | |
| 326 | haynode child carol { |
| 327 | const age = '20' |
| 328 | } |
| 329 | |
| 330 | const other = 'str' |
| 331 | } |
| 332 | } |
| 333 | |
| 334 | #= result |
| 335 | write -- 'level 0 children' $len(result['children']) |
| 336 | write -- 'level 1 children' $len(result['children'][0]['children']) |
| 337 | |
| 338 | hay eval :result { |
| 339 | haynode parent foo |
| 340 | haynode parent bar |
| 341 | } |
| 342 | write -- 'level 0 children' $len(result['children']) |
| 343 | |
| 344 | |
| 345 | ## STDOUT: |
| 346 | level 0 children |
| 347 | 1 |
| 348 | level 1 children |
| 349 | 2 |
| 350 | level 0 children |
| 351 | 2 |
| 352 | ## END |
| 353 | |
| 354 | |
| 355 | #### haynode: usage errors (name or block required) |
| 356 | shopt --set parse_brace parse_equals parse_proc |
| 357 | |
| 358 | # should we make it name or block required? |
| 359 | # license { ... } might be useful? |
| 360 | |
| 361 | try { |
| 362 | hay eval :result { |
| 363 | haynode package |
| 364 | } |
| 365 | } |
| 366 | echo "haynode attr $_status" |
| 367 | var result = _hay() |
| 368 | echo "LEN $[len(result['children'])]" |
| 369 | |
| 370 | # requires block arg |
| 371 | try { |
| 372 | hay eval :result { |
| 373 | haynode TASK build |
| 374 | } |
| 375 | } |
| 376 | echo "haynode code $_status" |
| 377 | echo "LEN $[len(result['children'])]" |
| 378 | |
| 379 | echo --- |
| 380 | hay define package TASK |
| 381 | |
| 382 | try { |
| 383 | hay eval :result { |
| 384 | package |
| 385 | } |
| 386 | } |
| 387 | echo "define attr $_status" |
| 388 | echo "LEN $[len(result['children'])]" |
| 389 | |
| 390 | try { |
| 391 | hay eval :result { |
| 392 | TASK build |
| 393 | } |
| 394 | } |
| 395 | echo "define code $_status" |
| 396 | echo "LEN $[len(result['children'])]" |
| 397 | |
| 398 | ## STDOUT: |
| 399 | haynode attr 2 |
| 400 | LEN 0 |
| 401 | haynode code 2 |
| 402 | LEN 0 |
| 403 | --- |
| 404 | define attr 2 |
| 405 | LEN 0 |
| 406 | define code 2 |
| 407 | LEN 0 |
| 408 | ## END |
| 409 | |
| 410 | #### haynode: shell nodes require block args; attribute nodes don't |
| 411 | |
| 412 | shopt --set parse_brace parse_equals parse_proc |
| 413 | |
| 414 | hay define package TASK |
| 415 | |
| 416 | try { |
| 417 | hay eval :result { |
| 418 | package glibc > /dev/null |
| 419 | } |
| 420 | } |
| 421 | echo "status $_status" |
| 422 | |
| 423 | |
| 424 | try { |
| 425 | hay eval :result { |
| 426 | TASK build |
| 427 | } |
| 428 | } |
| 429 | echo "status $_status" |
| 430 | |
| 431 | ## STDOUT: |
| 432 | status 0 |
| 433 | status 2 |
| 434 | ## END |
| 435 | |
| 436 | |
| 437 | #### hay eval with shopt -s oil:all |
| 438 | shopt --set parse_brace parse_equals parse_proc |
| 439 | |
| 440 | hay define Package |
| 441 | |
| 442 | const x = 'foo bar' |
| 443 | |
| 444 | hay eval :result { |
| 445 | Package foo { |
| 446 | # set -e should be active! |
| 447 | #false |
| 448 | |
| 449 | version = '1.0' |
| 450 | |
| 451 | # simple_word_eval should be active! |
| 452 | write -- $x |
| 453 | } |
| 454 | } |
| 455 | |
| 456 | ## STDOUT: |
| 457 | foo bar |
| 458 | ## END |
| 459 | |
| 460 | |
| 461 | #### Scope of Variables Inside Hay Blocks |
| 462 | |
| 463 | shopt --set oil:all |
| 464 | |
| 465 | hay define package |
| 466 | hay define deps/package |
| 467 | |
| 468 | hay eval :result { |
| 469 | |
| 470 | const URL_PATH = 'downloads/foo.tar.gz' |
| 471 | |
| 472 | package foo { |
| 473 | echo "location = https://example.com/$URL_PATH" |
| 474 | echo "backup = https://archive.example.com/$URL_PATH" |
| 475 | } |
| 476 | |
| 477 | # Note: PushTemp() happens here |
| 478 | deps spam { |
| 479 | # OVERRIDE |
| 480 | const URL_PATH = 'downloads/spam.tar.gz' |
| 481 | |
| 482 | const URL2 = 'downloads/spam.tar.xz' |
| 483 | |
| 484 | package foo { |
| 485 | # this is a global |
| 486 | echo "deps location https://example.com/$URL_PATH" |
| 487 | echo "deps backup https://archive.example.com/$URL2" |
| 488 | } |
| 489 | } |
| 490 | |
| 491 | echo "AFTER $URL_PATH" |
| 492 | |
| 493 | } |
| 494 | |
| 495 | ## STDOUT: |
| 496 | location = https://example.com/downloads/foo.tar.gz |
| 497 | backup = https://archive.example.com/downloads/foo.tar.gz |
| 498 | deps location https://example.com/downloads/spam.tar.gz |
| 499 | deps backup https://archive.example.com/downloads/spam.tar.xz |
| 500 | AFTER downloads/foo.tar.gz |
| 501 | ## END |
| 502 | |
| 503 | |
| 504 | #### hay define and then an error |
| 505 | shopt --set parse_brace parse_equals parse_proc |
| 506 | |
| 507 | hay define Package/License User TASK |
| 508 | |
| 509 | hay pp defs > /dev/null |
| 510 | |
| 511 | hay eval :result { |
| 512 | User bob |
| 513 | echo "user $?" |
| 514 | |
| 515 | Package cppunit |
| 516 | echo "package $?" |
| 517 | |
| 518 | TASK build { |
| 519 | configure |
| 520 | } |
| 521 | echo "TASK $?" |
| 522 | |
| 523 | Package unzip { |
| 524 | version = '1.0' |
| 525 | |
| 526 | License FOO { |
| 527 | echo 'inside' |
| 528 | } |
| 529 | echo "license $?" |
| 530 | |
| 531 | License BAR |
| 532 | echo "license $?" |
| 533 | |
| 534 | zz foo |
| 535 | echo 'should not get here' |
| 536 | } |
| 537 | } |
| 538 | |
| 539 | echo 'ditto' |
| 540 | |
| 541 | ## status: 127 |
| 542 | ## STDOUT: |
| 543 | user 0 |
| 544 | package 0 |
| 545 | TASK 0 |
| 546 | inside |
| 547 | license 0 |
| 548 | license 0 |
| 549 | ## END |
| 550 | |
| 551 | #### parse_hay() |
| 552 | shopt --set parse_proc |
| 553 | |
| 554 | const config_path = "$REPO_ROOT/spec/testdata/config/ci.oil" |
| 555 | const block = parse_hay(config_path) |
| 556 | |
| 557 | # Are blocks opaque? |
| 558 | { |
| 559 | = block |
| 560 | } | wc -l | read n |
| 561 | |
| 562 | # Just make sure we got more than one line? |
| 563 | if test "$n" -gt 1; then |
| 564 | echo "OK" |
| 565 | fi |
| 566 | |
| 567 | ## STDOUT: |
| 568 | OK |
| 569 | ## END |
| 570 | |
| 571 | |
| 572 | #### Code Blocks: parse_hay() then shvar _DIALECT= { eval_hay() } |
| 573 | shopt --set parse_brace parse_proc |
| 574 | |
| 575 | hay define TASK |
| 576 | |
| 577 | const config_path = "$REPO_ROOT/spec/testdata/config/ci.oil" |
| 578 | const block = parse_hay(config_path) |
| 579 | |
| 580 | shvar _DIALECT=sourcehut { |
| 581 | const d = eval_hay(block) |
| 582 | } |
| 583 | |
| 584 | const children = d['children'] |
| 585 | write 'level 0 children' $len(children) --- |
| 586 | |
| 587 | # TODO: Do we need @[] for array expression sub? |
| 588 | write 'child 0' $[children[0]->type] $join(children[0]->args) --- |
| 589 | write 'child 1' $[children[1]->type] $join(children[1]->args) --- |
| 590 | |
| 591 | ## STDOUT: |
| 592 | level 0 children |
| 593 | 2 |
| 594 | --- |
| 595 | child 0 |
| 596 | TASK |
| 597 | cpp |
| 598 | --- |
| 599 | child 1 |
| 600 | TASK |
| 601 | publish-html |
| 602 | --- |
| 603 | ## END |
| 604 | |
| 605 | |
| 606 | #### Attribute / Data Blocks (package-manager) |
| 607 | shopt --set parse_proc |
| 608 | |
| 609 | const path = "$REPO_ROOT/spec/testdata/config/package-manager.oil" |
| 610 | |
| 611 | const block = parse_hay(path) |
| 612 | |
| 613 | hay define Package |
| 614 | const d = eval_hay(block) |
| 615 | write 'level 0 children' $len(d['children']) |
| 616 | write 'level 1 children' $len(d['children'][1]['children']) |
| 617 | |
| 618 | ## STDOUT: |
| 619 | level 0 children |
| 620 | 3 |
| 621 | level 1 children |
| 622 | 0 |
| 623 | ## END |
| 624 | |
| 625 | |
| 626 | #### Typed Args to Hay Node |
| 627 | |
| 628 | shopt --set oil:all |
| 629 | |
| 630 | hay define when |
| 631 | |
| 632 | # Hm I get 'too many typed args' |
| 633 | # Ah this is because of 'haynode' |
| 634 | # 'haynode' could silently pass through blocks and typed args? |
| 635 | |
| 636 | when NAME (x > 0) { |
| 637 | const version = '1.0' |
| 638 | const other = 'str' |
| 639 | } |
| 640 | |
| 641 | = _hay() |
| 642 | |
| 643 | ## STDOUT: |
| 644 | ## END |
| 645 |