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John Cupitt e24cee4e22
WIP -- add simple bash completion support (#3131) 
* add simple bash completion support

* add "completions" subdir to meson

* start extending completion to extra args

* file complete for every arg after 1

* add completion for enums, file, ints, doubles

* docs, try to improve directory completion

though dir completion is not working correctly, I'm not sure why
 		2022-11-13 18:57:14 +00:00
..
README.md WIP -- add simple bash completion support (#3131) 2022-11-13 18:57:14 +00:00
vips-completion.bash WIP -- add simple bash completion support (#3131) 2022-11-13 18:57:14 +00:00

README.md

Shell completions for vips

Basic shell completions for the vips program. Internally, these use the -c argument to vips to list argument options.

Example

$ vips relational<TAB>
relational        relational_const  
$ vips relational_const ~/pics/k2.<TAB>
~/pics/k2.avif  ~/pics/k2.hdr   ~/pics/k2.pdf   ~/pics/k2.tif
~/pics/k2.bmp   ~/pics/k2.heic  ~/pics/k2.pfm   ~/pics/k2.v
~/pics/k2.csv   ~/pics/k2.jp2   ~/pics/k2.pgm   ~/pics/k2.vips
~/pics/k2.fits  ~/pics/k2.jpg   ~/pics/k2.png   ~/pics/k2.webp
~/pics/k2.flif  ~/pics/k2.jxl   ~/pics/k2.ppm   
~/pics/k2.gif   ~/pics/k2.pbm   ~/pics/k2.ppt   
$ vips relational_const ~/pics/k2.jpg x.v less<TAB>
less    lesseq  
$ vips relational_const ~/pics/k2.jpg x.v lesseq 12

Install

vips-completion.bash

Usually copy to /etc/bash_completion.d to install, but it depends on your system.