cht-sh: init at unstable-2018-11-02

[fgaz]

Motivation for this change

Things done

• Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS)
• Built on platform(s)
  • NixOS
  • macOS
  • other Linux distributions
• Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
• Tested compilation of all pkgs that depend on this change using nix-shell -p nox --run "nox-review wip"
• Tested execution of all binary files (usually in ./result/bin/)
• Determined the impact on package closure size (by running nix path-info -S before and after)
• Assured whether relevant documentation is up to date
• Fits CONTRIBUTING.md.

---

[GrahamcOfBorg]

Success on aarch64-linux (full log)

Attempted: cht-sh

Partial log (click to expand)

no Makefile, doing nothing
installing
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/a46spggj532wrhdixjc3bzvcvdsgrm8j-cht.sh-unstable-2018-11-02
strip is /nix/store/qjrnv0qw44bw1hc23zhfh26xd1c25dfs-binutils-2.30/bin/strip
stripping (with command strip and flags -S) in /nix/store/a46spggj532wrhdixjc3bzvcvdsgrm8j-cht.sh-unstable-2018-11-02/bin
patching script interpreter paths in /nix/store/a46spggj532wrhdixjc3bzvcvdsgrm8j-cht.sh-unstable-2018-11-02
/nix/store/a46spggj532wrhdixjc3bzvcvdsgrm8j-cht.sh-unstable-2018-11-02/bin/.cht.sh-wrapped: interpreter directive changed from "/bin/sh" to "/nix/store/bpspdmsl0yys24gs70flsvcw3wcnl7lx-bash-4.4-p23/bin/sh"
checking for references to /build in /nix/store/a46spggj532wrhdixjc3bzvcvdsgrm8j-cht.sh-unstable-2018-11-02...
/nix/store/a46spggj532wrhdixjc3bzvcvdsgrm8j-cht.sh-unstable-2018-11-02

[GrahamcOfBorg]

Success on x86_64-linux (full log)

Attempted: cht-sh

Partial log (click to expand)

no Makefile, doing nothing
installing
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/i4glfyjcid4xnj37h709lcrkch2xcp7h-cht.sh-unstable-2018-11-02
strip is /nix/store/n4hb93w6j076xcjw5pm09rdmc09s075b-binutils-2.30/bin/strip
stripping (with command strip and flags -S) in /nix/store/i4glfyjcid4xnj37h709lcrkch2xcp7h-cht.sh-unstable-2018-11-02/bin
patching script interpreter paths in /nix/store/i4glfyjcid4xnj37h709lcrkch2xcp7h-cht.sh-unstable-2018-11-02
/nix/store/i4glfyjcid4xnj37h709lcrkch2xcp7h-cht.sh-unstable-2018-11-02/bin/.cht.sh-wrapped: interpreter directive changed from "/bin/sh" to "/nix/store/yal8k8rgbaj8p9vi08q1kh21ls0ndq95-bash-4.4-p23/bin/sh"
checking for references to /build in /nix/store/i4glfyjcid4xnj37h709lcrkch2xcp7h-cht.sh-unstable-2018-11-02...
/nix/store/i4glfyjcid4xnj37h709lcrkch2xcp7h-cht.sh-unstable-2018-11-02

[worldofpeace]

@GrahamcOfBorg build cht-sh

[GrahamcOfBorg]

Success on aarch64-linux (full log)

Attempted: cht-sh

Partial log (click to expand)

no Makefile, doing nothing
installing
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/kkcm0wm8xqmv9d1yp8am3n4adrv0bhpm-cht.sh-unstable-2018-11-02
strip is /nix/store/bbla06nbjnpi55x9b3zm945vq1mf5fbh-binutils-2.30/bin/strip
stripping (with command strip and flags -S) in /nix/store/kkcm0wm8xqmv9d1yp8am3n4adrv0bhpm-cht.sh-unstable-2018-11-02/bin
patching script interpreter paths in /nix/store/kkcm0wm8xqmv9d1yp8am3n4adrv0bhpm-cht.sh-unstable-2018-11-02
/nix/store/kkcm0wm8xqmv9d1yp8am3n4adrv0bhpm-cht.sh-unstable-2018-11-02/bin/.cht.sh-wrapped: interpreter directive changed from "/bin/sh" to "/nix/store/bsb6596kk4fp20hyl9yl55xwv1ax4b6s-bash-4.4-p23/bin/sh"
checking for references to /build/ in /nix/store/kkcm0wm8xqmv9d1yp8am3n4adrv0bhpm-cht.sh-unstable-2018-11-02...
/nix/store/kkcm0wm8xqmv9d1yp8am3n4adrv0bhpm-cht.sh-unstable-2018-11-02

[GrahamcOfBorg]

Success on x86_64-linux (full log)

Attempted: cht-sh

Partial log (click to expand)

no Makefile, doing nothing
installing
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/di34ck27ayi4f5z9yfz8019ykkwfvg4y-cht.sh-unstable-2018-11-02
strip is /nix/store/6s8dkfj3irwv52cap2hd9k7gaddklfs1-binutils-2.30/bin/strip
stripping (with command strip and flags -S) in /nix/store/di34ck27ayi4f5z9yfz8019ykkwfvg4y-cht.sh-unstable-2018-11-02/bin
patching script interpreter paths in /nix/store/di34ck27ayi4f5z9yfz8019ykkwfvg4y-cht.sh-unstable-2018-11-02
/nix/store/di34ck27ayi4f5z9yfz8019ykkwfvg4y-cht.sh-unstable-2018-11-02/bin/.cht.sh-wrapped: interpreter directive changed from "/bin/sh" to "/nix/store/az8gqspcfqr3fdhkscz60qhjnxdh5ggs-bash-4.4-p23/bin/sh"
checking for references to /build/ in /nix/store/di34ck27ayi4f5z9yfz8019ykkwfvg4y-cht.sh-unstable-2018-11-02...
/nix/store/di34ck27ayi4f5z9yfz8019ykkwfvg4y-cht.sh-unstable-2018-11-02

[worldofpeace]

Tested it locally and it appears functional.

[worldofpeace]

Weird, the help menu displays

Usage:

    .cht.sh-wrapped --help           show this help
    .cht.sh-wrapped --shell [LANG]   shell mode (open LANG if specified)
    .cht.sh-wrapped QUERY            process QUERY and exit

.cht.sh-wrapped

Tried setting --argv0 with wrapProgram but to no avail.

[GrahamcOfBorg]

Success on x86_64-linux (full log)

Attempted: cht-sh

Partial log (click to expand)

/nix/store/di34ck27ayi4f5z9yfz8019ykkwfvg4y-cht.sh-unstable-2018-11-02

[GrahamcOfBorg]

Success on aarch64-linux (full log)

Attempted: cht-sh

Partial log (click to expand)

/nix/store/kkcm0wm8xqmv9d1yp8am3n4adrv0bhpm-cht.sh-unstable-2018-11-02

[Ma27]

I couldn't get it working either. And I'm not sure about the semantics of the internally used exec -a: exec -a foo bash works perfectly fine ($0 = foo), but when checking this out with scripts it doesn't work anymore.

Unless there's a simple way I'd suggest fixing the references in the help message via substituteInPlace.

[fgaz]

I think it's because it re-executes itself: https://github.com/chubin/cheat.sh/blob/9595805ac68b3c096f7c51fa024dcb97a7dfac44/share/cht.sh.txt#L444

[Ma27]

ah I see :)
In this case it would IMHO be best to patch $0 invokations in --help with cht.sh :)

[fgaz]

@Ma27 Done