mirror of
https://github.com/wader/fq.git
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f4480c6fe5
interp: Refactor format help and also include options
interp: Add -o name=@path to load file content as value (not documented yet, might change)
interp,decode: Expose decode out value as _out (might change)
interp: Refactor foramts.jq into format_{decode,func,include}.jq
interp: Refactor torepr into _format_func for generic format function overloading
interp: Refactor -o options parsing to be more generic and collect unknowns options to be used as format options
decode of decode alises
func for format overloaded functions
include for format specific jq functions (also _help, torepr etc)
flac_frame: Add bits_per_sample option
mp3: Add max_unique_header_config and max_sync_seek options
mp4: Add decode_samples and allow_truncate options
avc_au: Has length_size option
hevc_au: Has length_size option
aac_frame: Has object_typee option
doc: Rewrite format doc generation, less hack more jq
90 lines
2.3 KiB
Plaintext
90 lines
2.3 KiB
Plaintext
include "internal";
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include "options";
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include "ansi";
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# TODO: error value preview
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def _expected_decode_value:
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error("expected decode value but got: \(. | type) (\(. | tostring))");
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def _is_decode_value: _exttype == "decode_value";
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def _decode_value(f; ef):
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if _is_decode_value then f
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else ef
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end;
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def _decode_value(f): _decode_value(f; _expected_decode_value);
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# null input means done, otherwise {approx_read_bytes: 123, total_size: 123}
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# TODO: decode provide even more detailed progress, post-process sort etc?
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def _decode_progress:
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# _input_filenames is remaning files to read
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( (_input_filenames | length) as $inputs_len
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| ( options.filenames | length) as $filenames_len
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| _ansi.clear_line
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, "\r"
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, if . != null then
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( if $filenames_len > 1 then
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"\($filenames_len - $inputs_len)/\($filenames_len) \(_input_filename) "
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else empty
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end
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, "\((.approx_read_bytes / .total_size * 100 | _numbertostring(1)))%"
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)
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else empty
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end
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| printerr
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);
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def decode($name; $decode_opts):
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( options as $opts
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| _decode(
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$name;
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( {
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_progress: (
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if $opts.decode_progress and $opts.repl and stdout_tty.is_terminal then
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"_decode_progress"
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else null
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end
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),
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}
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+ $opts
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+ $decode_opts
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)
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)
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);
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def decode($name): decode($name; {});
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def decode: decode(options.decode_format; {});
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def topath: _decode_value(._path);
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def tovalue($opts): _tovalue(options($opts));
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def tovalue: _tovalue(options({}));
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def toactual: _decode_value(._actual);
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def tosym: _decode_value(._sym);
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def todescription: _decode_value(._description);
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# TODO: rename?
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def format: _decode_value(._format; null);
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def formats:
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_registry.formats;
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def root: _decode_value(._root);
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def buffer_root: _decode_value(._buffer_root);
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def format_root: _decode_value(._format_root);
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def parent: _decode_value(._parent);
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def parents:
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# TODO: refactor, _while_break?
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( _decode_value(._parent)
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| if . == null then empty
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else
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_recurse_break(
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( ._parent
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| if . == null then error("break") end
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)
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)
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end
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);
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def in_bits_range($p):
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select(._start <= $p and $p < ._stop);
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def in_bytes_range($p):
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select(._start/8 <= $p and $p < ._stop/8);
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