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Merge pull request #19 from kellyjonbrazil/dev
Dev v1.4.0
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| Original file line number | Diff line number | Diff line change |
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@@ -55,6 +55,7 @@ cat data.json | jello '_["foo"]' | |
| - `-n` print selected `null` values | ||
| - `-r` raw output of selected strings (no quotes) | ||
| - `-s` print the JSON schema in grep-able format | ||
| - `-t` print type annotations in schema view | ||
| - `-h` help | ||
| - `-v` version info | ||
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@@ -89,15 +90,15 @@ echo '{"foo":"bar","baz":[1,2,3]}' | jello -l _.baz | |
| 3 | ||
| ``` | ||
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| You can also create [JSON Lines](https://jsonlines.org/) with the `-l` option: | ||
| The `-l` option also allows you to create [JSON Lines](https://jsonlines.org/): | ||
| ```bash | ||
| echo '[{"foo":"bar","baz":[1,2,3]},{"foo":"bar","baz":[1,2,3]}]' | jello -l | ||
| echo '[{"foo":"bar","baz":[1,2,3]},{"fiz":"boo","buz":[4,5,6]}]' | jello -l | ||
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| {"foo":"bar","baz":[1,2,3]} | ||
| {"foo":"bar","baz":[1,2,3]} | ||
| {"fiz":"boo","buz":[4,5,6]} | ||
| ``` | ||
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| You can also print a grep-able schema by using the `-s` option: | ||
| You can print a grep-able schema by using the `-s` option: | ||
| ```bash | ||
| echo '{"foo":"bar","baz":[1,2,3]}' | jello -s | ||
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@@ -109,7 +110,7 @@ echo '{"foo":"bar","baz":[1,2,3]}' | jello -s | |
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| #### Assigning Results to a Bash Array | ||
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| Use the `-l` option to print JSON array output in a manner suitable to be assigned to a bash array. The `-r` option can be used to remove quotation marks around strings. If you want `null` values to be printed as `null`, use the `-n` option, otherwise they are blank lines. | ||
| Use the `-l` option to print JSON array output in a manner suitable to be assigned to a bash array. The `-r` option can be used to remove quotation marks around strings. If you want `null` values to be printed as `null`, use the `-n` option, otherwise they are printed as blank lines. | ||
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| Bash variable: | ||
| ``` | ||
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@@ -124,30 +125,75 @@ while read -r value; do | |
| done < <(cat data.json | jello -rl _.foo) | ||
| ``` | ||
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| Here is more [advanced usage](https://github.com/kellyjonbrazil/jello/blob/master/ADVANCED_USAGE.md) information. | ||
| ### Setting Custom Colors via Environment Variable | ||
| Custom colors can be set via the `JELLO_COLORS` environment variable. Any colors set in the environment variable will take precedence over any colors set in the initialization file. (see [Advanced Usage](https://github.com/kellyjonbrazil/jello/blob/master/ADVANCED_USAGE.md)) | ||
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| The `JELLO_COLORS` environment variable takes four comma separated string values in the following format: | ||
| ``` | ||
| JELLO_COLORS=<keyname_color>,<keyword_color>,<number_color>,<string_color> | ||
| ``` | ||
| Where colors are: `black`, `red`, `green`, `yellow`, `blue`, `magenta`, `cyan`, `gray`, `brightblack`, `brightred`, `brightgreen`, `brightyellow`, `brightblue`, `brightmagenta`, `brightcyan`, `white`, or `default` | ||
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| For example, to set to the default colors: | ||
| ``` | ||
| JELLO_COLORS=blue,brightblack,magenta,green | ||
| ``` | ||
| or | ||
| ``` | ||
| JELLO_COLORS=default,default,default,default | ||
| ``` | ||
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| Here is more [Advanced Usage](https://github.com/kellyjonbrazil/jello/blob/master/ADVANCED_USAGE.md) information. | ||
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| ## Examples: | ||
| ### Printing the Grep-able Schema | ||
| ```bash | ||
| jc -a | jello -s | ||
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| .name = "jc"; | ||
| .version = "1.10.2"; | ||
| .description = "jc cli output JSON conversion tool"; | ||
| .version = "1.15.5"; | ||
| .description = "JSON CLI output utility"; | ||
| .author = "Kelly Brazil"; | ||
| .author_email = "[email protected]"; | ||
| .parser_count = 50; | ||
| .parsers[0].name = "airport"; | ||
| .parsers[0].argument = "--airport"; | ||
| .parsers[0].version = "1.0"; | ||
| .parsers[0].description = "airport -I command parser"; | ||
| .website = "https://github.com/kellyjonbrazil/jc"; | ||
| .copyright = "© 2019-2021 Kelly Brazil"; | ||
| .license = "MIT License"; | ||
| .parser_count = 73; | ||
| .parsers[0].name = "acpi"; | ||
| .parsers[0].argument = "--acpi"; | ||
| .parsers[0].version = "1.2"; | ||
| .parsers[0].description = "`acpi` command parser"; | ||
| .parsers[0].author = "Kelly Brazil"; | ||
| .parsers[0].author_email = "[email protected]"; | ||
| .parsers[0].compatible[0] = "darwin"; | ||
| .parsers[0].magic_commands[0] = "airport -I"; | ||
| .parsers[1].name = "airport_s"; | ||
| .parsers[1].argument = "--airport-s"; | ||
| .parsers[1].version = "1.0"; | ||
| .parsers[0].compatible[0] = "linux"; | ||
| .parsers[0].magic_commands[0] = "acpi"; | ||
| .parsers[1].name = "airport"; | ||
| .parsers[1].argument = "--airport"; | ||
| .parsers[1].version = "1.3"; | ||
| ... | ||
| ``` | ||
| ### Printing the Grep-able Schema with type annotations (useful for grepping types) | ||
| ```bash | ||
| jc -a | jello -st | ||
| .name = "jc"; // (string) | ||
| .version = "1.15.5"; // (string) | ||
| .description = "JSON CLI output utility"; // (string) | ||
| .author = "Kelly Brazil"; // (string) | ||
| .author_email = "[email protected]"; // (string) | ||
| .website = "https://github.com/kellyjonbrazil/jc"; // (string) | ||
| .copyright = "© 2019-2021 Kelly Brazil"; // (string) | ||
| .license = "MIT License"; // (string) | ||
| .parser_count = 73; // (number) | ||
| .parsers[0].name = "acpi"; // (string) | ||
| .parsers[0].argument = "--acpi"; // (string) | ||
| .parsers[0].version = "1.2"; // (string) | ||
| .parsers[0].description = "`acpi` command parser"; // (string) | ||
| .parsers[0].author = "Kelly Brazil"; // (string) | ||
| .parsers[0].author_email = "[email protected]"; // (string) | ||
| .parsers[0].compatible[0] = "linux"; // (string) | ||
| .parsers[0].magic_commands[0] = "acpi"; // (string) | ||
| .parsers[1].name = "airport"; // (string) | ||
| .parsers[1].argument = "--airport"; // (string) | ||
| .parsers[1].version = "1.3"; // (string) | ||
| ... | ||
| ``` | ||
| ### Lambda Functions and Math | ||
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| @@ -0,0 +1,8 @@ | ||
| """jello - query JSON at the command line with python syntax""" | ||
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| __version__ = '1.4.0' | ||
| AUTHOR = 'Kelly Brazil' | ||
| WEBSITE = 'https://github.com/kellyjonbrazil/jello' | ||
| COPYRIGHT = '© 2020-2021 Kelly Brazil' | ||
| LICENSE = 'MIT License' |
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