1
1
mirror of https://github.com/wader/fq.git synced 2024-12-25 06:12:30 +03:00
fq/pkg/interp/options.jq
Mattias Wadman 96cc1283cd interp: Eval options in jq instead of calling jq from go
Simpler and causes less weird performance issues
2021-11-01 17:05:36 +01:00

141 lines
4.4 KiB
Plaintext

def _obj_to_csv_kv:
[to_entries[] | [.key, .value] | join("=")] | join(",");
def _build_default_fixed_options:
( (null | stdout) as $stdout
| {
addrbase: 16,
arg: [],
argjson: [],
array_truncate: 50,
bits_format: "snippet",
byte_colors: "0-0xff=brightwhite,0=brightblack,32-126:9-13=white",
color: ($stdout.is_terminal and (env.NO_COLOR | . == null or . == "")),
colors: (
{
null: "brightblack",
false: "yellow",
true: "yellow",
number: "cyan",
string: "green",
objectkey: "brightblue",
array: "white",
object: "white",
index: "white",
value: "white",
error: "brightred",
dumpheader: "yellow+underline",
dumpaddr: "yellow"
} | _obj_to_csv_kv
),
compact: false,
decode_file: [],
decode_format: "probe",
decode_progress: (env.NO_DECODE_PROGRESS == null),
depth: 0,
expr: ".",
expr_file: null,
expr_eval_path: "arg",
filenames: ["-"],
include_path: null,
join_string: "\n",
null_input: false,
raw_file: [],
raw_output: ($stdout.is_terminal | not),
raw_string: false,
repl: false,
sizebase: 10,
show_formats: false,
show_help: false,
slurp: false,
string_input: false,
unicode: ($stdout.is_terminal and env.CLIUNICODE != null),
verbose: false,
}
);
def _build_default_dynamic_options:
( (null | stdout) as $stdout
| {
# TODO: intdiv 2 * 2 to get even number, nice or maybe not needed?
display_bytes: (if $stdout.is_terminal then [_intdiv(_intdiv($stdout.width; 8); 2) * 2, 4] | max else 16 end),
line_bytes: (if $stdout.is_terminal then [_intdiv(_intdiv($stdout.width; 8); 2) * 2, 4] | max else 16 end),
}
);
# these _to* function do a bit for fuzzy string to type conversions
def _toboolean:
try
if . == "true" then true
elif . == "false" then false
else tonumber != 0
end
catch
null;
def _tonumber:
try tonumber catch null;
def _tostring:
if . != null then
( "\"\(.)\""
| try
( fromjson
| if type != "string" then error end
)
catch null
)
end;
def _toarray(f):
try
( fromjson
| if type == "array" and (all(f) | not) then null end
)
catch null;
def _is_string_pair:
type == "array" and length == 2 and all(type == "string");
def _to_options:
( {
addrbase: (.addrbase | _tonumber),
arg: (.arg | _toarray(_is_string_pair)),
argjson: (.argjson | _toarray(_is_string_pair)),
array_truncate: (.array_truncate | _tonumber),
bits_format: (.bits_format | _tostring),
byte_colors: (.byte_colors | _tostring),
color: (.color | _toboolean),
colors: (.colors | _tostring),
compact: (.compact | _toboolean),
decode_file: (.decode_file | _toarray(type == "string")),
decode_format: (.decode_format | _tostring),
decode_progress: (.decode_progress | _toboolean),
depth: (.depth | _tonumber),
display_bytes: (.display_bytes | _tonumber),
expr: (.expr | _tostring),
expr_file: (.expr_file | _tostring),
filename: (.filenames | _toarray(type == "string")),
include_path: (.include_path | _tostring),
join_string: (.join_string | _tostring),
line_bytes: (.line_bytes | _tonumber),
null_input: (.null_input | _toboolean),
raw_file: (.raw_file| _toarray(_is_string_pair)),
raw_output: (.raw_output | _toboolean),
raw_string: (.raw_string | _toboolean),
repl: (.repl | _toboolean),
sizebase: (.sizebase | _tonumber),
show_formats: (.show_formats | _toboolean),
show_help: (.show_help | _toboolean),
slurp: (.slurp | _toboolean),
string_input: (.string_input | _toboolean),
unicode: (.unicode | _toboolean),
verbose: (.verbose | _toboolean),
}
| with_entries(select(.value != null))
);
def options($opts):
[_build_default_dynamic_options] + _options_stack + [$opts] | add;
def options: options({});