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Supporting jq Queries

(for filtering results)

This tool filters using jq query strings and this requires that you let mdsplode know where your jq and other dependent libs are installed.

macos/Darwin

If you're on a mac and jq was installed with homebrew, you can get the lib directories with the following:

brew list jq
/opt/homebrew/Cellar/jq/1.6/bin/jq
/opt/homebrew/Cellar/jq/1.6/include/ (2 files)
/opt/homebrew/Cellar/jq/1.6/lib/libjq.1.dylib
/opt/homebrew/Cellar/jq/1.6/lib/ (2 other files)
/opt/homebrew/Cellar/jq/1.6/share/doc/ (4 files)
/opt/homebrew/Cellar/jq/1.6/share/man/man1/jq.1
brew list oniguruma
/opt/homebrew/Cellar/oniguruma/6.9.7.1/bin/onig-config
/opt/homebrew/Cellar/oniguruma/6.9.7.1/include/ (2 files)
/opt/homebrew/Cellar/oniguruma/6.9.7.1/lib/libonig.5.dylib
/opt/homebrew/Cellar/oniguruma/6.9.7.1/lib/pkgconfig/oniguruma.pc
/opt/homebrew/Cellar/oniguruma/6.9.7.1/lib/ (2 other files)

Use these to set the JQ_LIB_DIR environment variable; in this case:

export JQ_LIB_DIR=/opt/homebrew/Cellar/jq/1.6/lib
export ONIG_LIB_DIR=/opt/homebrew/Cellar/oniguruma/6.9.7.1/lib

Debian/Ubuntu

If you're on a Debian-based system, it's a little simpler, though the non-standard environment variables still need to be set. Install the required packages:

sudo apt-get install jq libjq-dev libonig-dev

You can get the location of the installed library files with the commands:

ldd $(which jq)
linux-vdso.so.1 (0x0000007f7fb97000)
libjq.so.1 => /lib/aarch64-linux-gnu/libjq.so.1 (0x0000007f7fae2000)
libc.so.6 => /lib/aarch64-linux-gnu/libc.so.6 (0x0000007f7f96d000)
/lib/ld-linux-aarch64.so.1 (0x0000007f7fb67000)
libm.so.6 => /lib/aarch64-linux-gnu/libm.so.6 (0x0000007f7f8c2000)
libonig.so.5 => /lib/aarch64-linux-gnu/libonig.so.5 (0x0000007f7f823000)

As you can see, this example is from an ARM-based machine.

Then set the vars:

export JQ_LIB_DIR=/lib/aarch64-linux-gnu
export ONIG_LIB_DIR=/lib/aarch64-linux-gnu

Building

With these set to the appropriate values for your system, running make build should result in a usable ./bin/mdsplode.