1	# Oil Configuration
2	#
3	# The "COWS" pattern
4
5
6	#### use bin
7	use
8	echo status=$?
9	use z
10	echo status=$?
11
12	use bin
13	echo bin status=$?
14	use bin sed grep
15	echo bin status=$?
16
17	## STDOUT:
18	status=2
19	status=2
20	bin status=0
21	bin status=0
22	## END
23
24	#### use dialect
25	shopt --set parse_brace
26
27	use dialect
28	echo status=$?
29
30	use dialect ninja
31	echo status=$?
32
33	shvar _DIALECT=oops {
34	use dialect ninja
35	echo status=$?
36	}
37
38	shvar _DIALECT=ninja {
39	use dialect ninja
40	echo status=$?
41	}
42
43	## STDOUT:
44	status=2
45	status=1
46	status=1
47	status=0
48	## END
49
50
51	#### CI config example
52	shopt --set oil:basic
53
54	# this could be ci.coil too
55	var config_path = "$REPO_ROOT/spec/testdata/config/ci.oil"
56
57	proc task(name, &block) {
58	echo "task name=$name"
59
60	# Note: we DON'T use evalblock here!
61	#
62	# Instead we really want blockstring? or blockstr() ?
63	# blockcodestr() ? We validate the literal code and put it in JSON
64
65	# Note that we accept Oil in addition to shell, but we should probably
66	# accept shell.
67	#
68	# You could have 'sh-task' and 'oil-task' ?
69	}
70
71	task foo {
72	echo 'running task foo'
73	}
74
75	shopt --set parse_equals {
76	shvar _DIALECT=sourcehut { # use dialect should FAIL if this isn't set
77
78	const first_words = %( +proc/task +builtin/{echo,write,printf} )
79	# Other syntaxes:
80	# - no sigil: proc/task
81	# - % which are like symbols, would be confusing
82	# - other namespaces:
83	# - +alias/myalias
84	# - +option/errexit
85	# - coprocess, container?
86	# - shobj_get('+option/errexit') ? Make it first class?
87
88	# TODO: This should be bin/oven --source foo_dialect.oil -- foo.oil
89	# Do we also need --source-after? or -c after?
90
91	const config = _vm_eval(config_path, first_words)
92	}
93	}
94
95	json write :config
96
97	## STDOUT:
98	{"image": "debian/buster"}
99	## END
100