OILS / build / py.sh View on Github | oils.pub

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1#!/usr/bin/env bash
2#
3# Build the dev version of Oil on CPython.
4# This is in contrast to oils-for-unix and the oil.ovm build.
5#
6# Usage:
7# build/py.sh <function name>
8
9: ${LIB_OSH=stdlib/osh}
10source $LIB_OSH/bash-strict.sh
11source $LIB_OSH/task-five.sh
12
13REPO_ROOT=$(cd "$(dirname $0)/.."; pwd)
14source build/common.sh # log, $CLANGXX
15
16if test -z "${IN_NIX_SHELL:-}"; then
17 source build/dev-shell.sh # to run 're2c'
18fi
19
20export PYTHONPATH='.:vendor/'
21
22ubuntu-deps() {
23 ### Alias for backward compatility
24 build/deps.sh install-ubuntu-packages
25}
26
27# This is what Python uses on OS X.
28#
29# https://www.thrysoee.dk/editline/
30install-libedit() {
31 sudo apt install libedit-dev
32}
33
34libedit-flags() {
35 pkg-config --libs --cflags libedit
36}
37
38install-py3() {
39 pip3 install mypy
40}
41
42destroy-pip() {
43 rm -r -f -v ~/.cache/pip ~/.local/lib/python2.7
44}
45
46# Needed for the release process, but not the dev process.
47# TODO: remove in favor of wedges in deps/
48release-ubuntu-deps() {
49 # For the release to run test/report.R, you need r-base-core too.
50 # cloc is used for line counts
51 # valgrind/cachegrind for benchmarks
52 sudo apt-get install r-base-core cloc valgrind
53}
54
55# 3/2021: For installing dplyr on Ubuntu Xenial 16.04 LTS, which has an old R version
56# Following these instructions
57# https://cloud.r-project.org/bin/linux/ubuntu/README.html
58
59# 5/2021: Upgraded to Ubuntu Bionic, which has R 3.4.4. So it looks like I no
60# longer need this.
61#
62# 2/2023: I need this again because R 3.4.4 is too old for dplyr.
63#
64# https://cloud.r-project.org/bin/linux/ubuntu/
65
66_install-new-r() {
67 # update indices
68 apt update -qq
69
70 # install two helper packages we need
71 apt install --no-install-recommends software-properties-common dirmngr
72
73 # import the signing key (by Michael Rutter) for these repo
74 apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E298A3A825C0D65DFD57CBB651716619E084DAB9
75
76 # add the R 4.0 repo from CRAN -- adjust 'focal' to 'groovy' or 'bionic' as needed
77
78 local ubuntu_version
79 ubuntu_version=$(lsb_release -cs)
80 add-apt-repository "deb https://cloud.r-project.org/bin/linux/ubuntu $ubuntu_version-cran40/"
81
82 # Hm I had to run this manually and I got R 4.0
83 # 2021-04: Hm this had to be run twice
84 apt install --no-install-recommends r-base
85}
86
87install-new-r() {
88 sudo $0 _install-new-r "$@"
89}
90
91const-mypy-gen() {
92 local out=_devbuild/gen/id_kind_asdl.py
93 frontend/consts_gen.py mypy > $out
94 log " (frontend/consts_gen) -> $out"
95
96 out=_devbuild/gen/id_kind.py
97 frontend/consts_gen.py py-consts > $out
98 log " (frontend/consts_gen) -> $out"
99}
100
101option-mypy-gen() {
102 local out=_devbuild/gen/option_asdl.py
103 frontend/option_gen.py mypy > $out
104 log " (frontend/option_gen) -> $out"
105}
106
107flag-gen-mypy() {
108 local out=_devbuild/gen/arg_types.py
109 frontend/flag_gen.py mypy > $out
110 log " (frontend/flag_gen) -> $out"
111}
112
113# Helper
114gen-asdl-py() {
115 local asdl_path=$1 # e.g. frontend/syntax.asdl
116
117 local name
118 name=$(basename $asdl_path .asdl)
119
120 local tmp=_tmp/${name}_asdl.py
121 local out=_devbuild/gen/${name}_asdl.py
122
123 # abbrev module is optional
124 asdl/asdl_main.py mypy "$@" > $tmp
125
126 # BUG: MUST BE DONE ATOMICALLY; otherwise the Python interpreter can
127 # import an empty file!
128 mv $tmp $out
129
130 log "$asdl_path -> (asdl_main) -> $out"
131}
132
133py-codegen() {
134 # note: filename must come first
135 # hnode.asdl has REQUIRED fields so it's --py-init-N
136 gen-asdl-py 'asdl/hnode.asdl' --no-pretty-print-methods --py-init-N
137
138 gen-asdl-py 'frontend/types.asdl'
139 # depends on syntax.asdl
140 gen-asdl-py 'core/runtime.asdl'
141 gen-asdl-py 'core/value.asdl'
142 gen-asdl-py 'data_lang/nil8.asdl'
143 gen-asdl-py 'display/pretty.asdl'
144 gen-asdl-py 'mycpp/mycpp.asdl'
145
146 gen-asdl-py 'tools/find/find.asdl'
147
148 const-mypy-gen # depends on bool_arg_type_e, generates Id_t
149
150 # This does __import__ of syntax_abbrev.py, which depends on Id. We could
151 # use the AST module later?
152 gen-asdl-py 'frontend/syntax.asdl' \
153 --abbrev-module='frontend.syntax_abbrev'
154
155 option-mypy-gen
156 flag-gen-mypy
157
158 # Experiment
159 gen-asdl-py 'yaks/yaks.asdl'
160
161 # For tests
162 gen-asdl-py 'mycpp/examples/expr.asdl'
163}
164
165py-asdl-examples() {
166 # dependency of typed_demo
167 gen-asdl-py 'asdl/examples/demo_lib.asdl'
168 gen-asdl-py 'asdl/examples/typed_demo.asdl'
169
170 gen-asdl-py 'asdl/examples/shared_variant.asdl'
171 gen-asdl-py 'asdl/examples/typed_arith.asdl' \
172 --abbrev-module='asdl.examples.typed_arith_abbrev'
173}
174
175oil-cpp() {
176 ### STUB for backward compatibility
177
178 build/cpp.sh all
179}
180
181py-ext() {
182 ### Build a Python extension
183
184 local name=$1
185 local setup_script=$2
186
187 log " ($setup_script) -> $name.so"
188
189 local arch
190 arch=$(uname -m)
191
192 # global opts come first
193 $setup_script --quiet build_ext --inplace
194
195 #file $name.so
196}
197
198py-ext-test() {
199 ### Run a test and log it
200
201 # TODO: Fold this into some kind of Ninja test runner?
202 # Or just rely on test/unit.sh all?
203
204 local test_path=$1 # Or a function
205 shift
206
207 local log_path=_test/unit/$test_path.log
208 mkdir -p $(dirname $log_path)
209
210 set +o errexit
211 $test_path "$@" >$log_path 2>&1
212 local status=$?
213 set -o errexit
214
215 if test $status -eq 0; then
216 log "OK $log_path"
217 else
218 echo
219 cat $log_path
220 echo
221 die "FAIL $log_path"
222 fi
223}
224
225pylibc() {
226 rm -f libc.so
227
228 py-ext libc pyext/setup_libc.py
229
230 # Skip unit tests on Alpine for now
231 # musl libc doesn't have extended globs
232 if uname -a | grep -F Alpine; then
233 return
234 fi
235
236 py-ext-test pyext/libc_test.py "$@"
237}
238
239fanos() {
240 rm -f fanos.so
241
242 py-ext fanos pyext/setup_fanos.py
243 py-ext-test pyext/fanos_test.py "$@"
244}
245
246fastfunc() {
247 rm -f fastfunc.so
248
249 py-ext fastfunc pyext/setup_fastfunc.py
250 py-ext-test pyext/fastfunc_test.py "$@"
251}
252
253#
254# For frontend/match.py
255#
256
257lexer-gen() { frontend/lexer_gen.py "$@"; }
258
259print-regex() { lexer-gen print-regex; }
260print-all() { lexer-gen print-all; }
261
262# Structure:
263#
264# _gen
265# frontend/
266# id.asdl_c.h
267# types.asdl_c.h
268# match.re2c.h
269# _build/
270# tmp/
271# frontend/
272# match.re2c.in
273# bin/
274# oils_for_unix_raw.mycpp.cc
275
276# re2c native.
277osh-lex-gen-native() {
278 local in=$1
279 local out=$2
280 # Turn on all warnings and make them native.
281 # The COMMENT state can match an empty string at the end of a line, e.g.
282 # '#\n'. So we have to turn that warning off.
283 re2c -W -Wno-match-empty-string -Werror -o $out $in
284}
285
286fastmatch() {
287 local gen_dir=_gen/frontend
288 mkdir -p _gen/_tmp $gen_dir
289
290 # C version of frontend/types.asdl
291 local out=$gen_dir/types.asdl_c.h
292 asdl/asdl_main.py c frontend/types.asdl "$@" > $out
293 log " (asdl_main c) -> $out"
294
295 # C version of id_kind
296 local out=$gen_dir/id_kind.asdl_c.h
297 frontend/consts_gen.py c > $out
298 log " (frontend/consts_gen c) -> $out"
299
300 # Fast matcher
301 local tmp=_gen/_tmp/match.re2c-input.h
302 local out=_gen/frontend/match.re2c.h
303 lexer-gen c > $tmp
304 log " (lexer_gen) -> $tmp"
305
306 osh-lex-gen-native $tmp $out
307 log "$tmp -> (re2c) -> $out"
308}
309
310fastlex() {
311 fastmatch
312
313 # Why do we need this? It gets stale otherwise.
314 rm -f fastlex.so
315
316 py-ext fastlex pyext/setup_fastlex.py
317 py-ext-test pyext/fastlex_test.py
318}
319
320line-input() {
321 # Why do we need this? It gets stale otherwise.
322 rm -f line_input.so
323
324 py-ext line_input pyext/setup_line_input.py
325 py-ext-test pyext/line_input_test.py
326}
327
328posix_() {
329 rm -f posix_.so
330
331 py-ext posix_ pyext/setup_posix.py
332 py-ext-test pyext/posix_test.py
333}
334
335py-source() {
336 ### Generate Python source code
337
338 mkdir -p _tmp _devbuild/gen
339
340 # need -r because Python 3 puts a __pycache__ here
341 log 'Removing _devbuild/gen/*'
342 rm -r -f _devbuild/gen/*
343
344 # So modules are importable.
345 touch _devbuild/__init__.py _devbuild/gen/__init__.py
346
347 py-codegen # depends on Id
348
349 # Only for testing.
350 py-asdl-examples
351
352 # Needed on Travis.
353 ysh-grammar
354 find-grammar
355 demo-grammar # for mycpp/examples/pgen2_demo
356}
357
358# No fastlex, because we don't want to require re2c installation.
359py-extensions() {
360 pylibc
361 line-input
362 posix_
363 fanos
364 fastfunc
365}
366
367minimal() {
368 build/stamp.sh write-git-commit
369
370 py-source
371 py-extensions
372
373 cat <<EOF
374
375*****
376'$0 minimal' succeeded
377
378 It allows you to run and modify Oil quickly, but the lexer will be slow and
379 the help builtin won't work.
380
381'$0 all' requires re2c and libcmark.so. (Issue #513 is related, ask
382on #oil-dev)
383*****
384EOF
385}
386
387ysh-grammar() {
388 mkdir -p _gen/ysh
389 touch _gen/__init__.py _gen/ysh/__init__.py
390
391 ysh/grammar_gen.py py ysh/grammar.pgen2 _devbuild/gen
392}
393
394find-grammar() {
395 ysh/grammar_gen.py py tools/find/find.pgen2 _devbuild/gen
396}
397
398demo-grammar() {
399 ysh/grammar_gen.py py mycpp/examples/arith.pgen2 _devbuild/gen
400}
401
402time-helper() {
403 local out=${1:-_devbuild/bin/time-helper}
404 local in=benchmarks/time-helper.c
405
406 mkdir -p $(dirname $out)
407
408 cc -std=c99 -Wall -o $out $in
409 log " CC $in"
410}
411
412all() {
413 rm -f *.so # 12/2019: to clear old symlinks, maybe get rid of
414
415 build/stamp.sh write-git-commit
416
417 py-source
418 py-extensions # no re2c
419
420 # requires re2c: deps/from-tar.sh layer-re2c
421 fastlex
422 time-helper
423
424 # help topics and chapter links are extracted from doc/ref
425 build/doc.sh all-ref
426}
427
428gitpod-minimal() {
429 ubuntu-deps '-y' # skip prompt
430 minimal
431 test/spec.sh smoke
432
433 set -x
434 bin/osh -c 'echo hi'
435}
436
437if test $(basename $0) = 'py.sh'; then
438 task-five "$@"
439fi