easysnap: init at 2018-10-28

[sjau]

Motivation for this change

Adding easysnap to nixpkgs/NixOS.

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)
• Fits CONTRIBUTING.md.

---

[oxzi]

Please remove this empty line.

[lheckemann]

@GrahamcOfBorg build easysnap

[GrahamcOfBorg]

No attempt on x86_64-darwin (full log)

The following builds were skipped because they don't evaluate on x86_64-darwin: easysnap

Partial log (click to expand)

a) For `nixos-rebuild` you can set
  { nixpkgs.config.allowUnsupportedSystem = true; }
in configuration.nix to override this.

b) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add
  { allowUnsupportedSystem = true; }
to ~/.config/nixpkgs/config.nix.

[GrahamcOfBorg]

Success on aarch64-linux (full log)

Attempted: easysnap

Partial log (click to expand)

installing
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/q47jb2mlfv2ncfw4lwwahlbahyssnibh-easysnap-unstable-2018-10-28
strip is /nix/store/p9akxn2sfy4wkhqdqa3li97pc6jaz3r1-binutils-2.30/bin/strip
stripping (with command strip and flags -S) in /nix/store/q47jb2mlfv2ncfw4lwwahlbahyssnibh-easysnap-unstable-2018-10-28/bin
patching script interpreter paths in /nix/store/q47jb2mlfv2ncfw4lwwahlbahyssnibh-easysnap-unstable-2018-10-28
/nix/store/q47jb2mlfv2ncfw4lwwahlbahyssnibh-easysnap-unstable-2018-10-28/bin/easysnapRecv: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/dsyc1z7ck08ga7l0b1jcxx35wj69qcii-bash-4.4-p23/bin/bash"
/nix/store/q47jb2mlfv2ncfw4lwwahlbahyssnibh-easysnap-unstable-2018-10-28/bin/easysnap: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/dsyc1z7ck08ga7l0b1jcxx35wj69qcii-bash-4.4-p23/bin/bash"
checking for references to /build in /nix/store/q47jb2mlfv2ncfw4lwwahlbahyssnibh-easysnap-unstable-2018-10-28...
/nix/store/q47jb2mlfv2ncfw4lwwahlbahyssnibh-easysnap-unstable-2018-10-28

[GrahamcOfBorg]

Success on x86_64-linux (full log)

Attempted: easysnap

Partial log (click to expand)

installing
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/izlpvl6kxrz6gdm128nn1f03d7wr0qlx-easysnap-unstable-2018-10-28
strip is /nix/store/vcc4svb8gy29g4pam2zja6llkbcwsyiq-binutils-2.30/bin/strip
stripping (with command strip and flags -S) in /nix/store/izlpvl6kxrz6gdm128nn1f03d7wr0qlx-easysnap-unstable-2018-10-28/bin
patching script interpreter paths in /nix/store/izlpvl6kxrz6gdm128nn1f03d7wr0qlx-easysnap-unstable-2018-10-28
/nix/store/izlpvl6kxrz6gdm128nn1f03d7wr0qlx-easysnap-unstable-2018-10-28/bin/easysnap: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/r47p5pzx52m3n34vdgqpk5rvqgm0m24m-bash-4.4-p23/bin/bash"
/nix/store/izlpvl6kxrz6gdm128nn1f03d7wr0qlx-easysnap-unstable-2018-10-28/bin/easysnapRecv: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/r47p5pzx52m3n34vdgqpk5rvqgm0m24m-bash-4.4-p23/bin/bash"
checking for references to /build in /nix/store/izlpvl6kxrz6gdm128nn1f03d7wr0qlx-easysnap-unstable-2018-10-28...
/nix/store/izlpvl6kxrz6gdm128nn1f03d7wr0qlx-easysnap-unstable-2018-10-28

[lheckemann]

Mostly LGTM, but the commits need some squashing to get rid of the nasty githubby commit messages. Should I do that?

[lheckemann]

Whoops misclicked.

[sjau]

What squashing?

[sjau]

Is this going to be merged?

[c0bw3b]

@GrahamcOfBorg build easysnap

[GrahamcOfBorg]

Success on x86_64-linux (full log)

Attempted: easysnap

Partial log (click to expand)

installing
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/4vb77xmvid41swsj7dndiyydnbbhhdjx-easysnap-unstable-2018-10-28
strip is /nix/store/vcc4svb8gy29g4pam2zja6llkbcwsyiq-binutils-2.30/bin/strip
stripping (with command strip and flags -S) in /nix/store/4vb77xmvid41swsj7dndiyydnbbhhdjx-easysnap-unstable-2018-10-28/bin
patching script interpreter paths in /nix/store/4vb77xmvid41swsj7dndiyydnbbhhdjx-easysnap-unstable-2018-10-28
/nix/store/4vb77xmvid41swsj7dndiyydnbbhhdjx-easysnap-unstable-2018-10-28/bin/easysnap: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/r47p5pzx52m3n34vdgqpk5rvqgm0m24m-bash-4.4-p23/bin/bash"
/nix/store/4vb77xmvid41swsj7dndiyydnbbhhdjx-easysnap-unstable-2018-10-28/bin/easysnapRecv: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/r47p5pzx52m3n34vdgqpk5rvqgm0m24m-bash-4.4-p23/bin/bash"
checking for references to /build in /nix/store/4vb77xmvid41swsj7dndiyydnbbhhdjx-easysnap-unstable-2018-10-28...
/nix/store/4vb77xmvid41swsj7dndiyydnbbhhdjx-easysnap-unstable-2018-10-28

[GrahamcOfBorg]

Success on aarch64-linux (full log)

Attempted: easysnap

Partial log (click to expand)

installing
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/xxybglx58fzjmbdd8z3xpdyc97zhsw55-easysnap-unstable-2018-10-28
strip is /nix/store/p9akxn2sfy4wkhqdqa3li97pc6jaz3r1-binutils-2.30/bin/strip
stripping (with command strip and flags -S) in /nix/store/xxybglx58fzjmbdd8z3xpdyc97zhsw55-easysnap-unstable-2018-10-28/bin
patching script interpreter paths in /nix/store/xxybglx58fzjmbdd8z3xpdyc97zhsw55-easysnap-unstable-2018-10-28
/nix/store/xxybglx58fzjmbdd8z3xpdyc97zhsw55-easysnap-unstable-2018-10-28/bin/easysnapRecv: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/dsyc1z7ck08ga7l0b1jcxx35wj69qcii-bash-4.4-p23/bin/bash"
/nix/store/xxybglx58fzjmbdd8z3xpdyc97zhsw55-easysnap-unstable-2018-10-28/bin/easysnap: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/dsyc1z7ck08ga7l0b1jcxx35wj69qcii-bash-4.4-p23/bin/bash"
checking for references to /build in /nix/store/xxybglx58fzjmbdd8z3xpdyc97zhsw55-easysnap-unstable-2018-10-28...
/nix/store/xxybglx58fzjmbdd8z3xpdyc97zhsw55-easysnap-unstable-2018-10-28

[grahamc]

(non-blocking comment) seems like more reasonable for a personal overlay, since it is a small shell-script with the header of "HERE BE DRAGONS". However, since Nixpkgs doesn't have an inclusion / exclusion policy, it is (as noted) a non-blocking comment :)

[lheckemann]

Thanks!

[lheckemann]

@grahamc, AFAIU the main reason @sjau made this PR was to be able to share it with other nixos users (like myself) easily.