Dear, This patch adds the feature: guix package --show=emacs --show=hello and therefore, it allows to pipe: guix graph emacs --path libffi | xargs guix show Note that: 1. "guix package" processes from right to left. 2. "guix show" processes from left to right. It is how "guix packages" is implemented. However, it appears more natural to display in order; that's why "guix show" reverses the order. 3. Because dealing with multiple different queries does not seems "keep it simple", "guix package" starts with the last query (the most of left) and then processes all the queries corresponding to this one. For example, a) guix package --show=emacs --search=hello --show=libffi will show the packages 'emacs' and 'libffi', skipping 'search'. b) guix package --show=emacs --show=libffi --search=hello will search the package 'hello', skipping 'show'. It is already how '--search' works and has been extended to '--show'. Does it need to be documented in the manua? All the best, simon zimoun (1): guix package, show: Support multiple queries. guix/scripts/package.scm | 7 ++++++- guix/scripts/show.scm | 2 +- 2 files changed, 7 insertions(+), 2 deletions(-) -- 2.26.1