Termux-clipboard-{get,set} in termux.nix? #133
Comments
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+1 Would also be interested in this. Also:
Originally posted by @Gerschtli in #118 (comment) |
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The linked termux-clipboard project needs the termux sdk to be available. How did you install termux-clipboard-get/-set commands? Did not search for the source code, maybe there are some inpure dependencies that you need to fix. |
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@Gerschtli I did not yet install the scripts as I could not figure out how. Just the android app, not sufficient. |
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Without these scripts it will not work. There was not any effort to port these scripts to nix-on-droid yet. I did not have a look at how these scripts are built. Any input would be helpful, because I do not have a lot of time currently. |
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https://github.com/termux/termux-api-package is a cmake project so it should be doable for anyone interested. Following https://nixos.wiki/wiki/Cheatsheet#Reuse_a_package_as_a_build_environment I fetched the source locally and with default.nix listed there in the wiki started a nix-shell etc. Running make resulted in:
EDIT: Error is all the same Can I specify something like For later ref. |
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Must have a fundamental misconception here as endian.h is still not found even with ndk-bundle in buildInputs. |
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Hi, I haven't looked at that since half a year but in my opinion, the I stopped at this state: I can build termux-api, some termux tools and the This suggests me that nix-on-droid (the app) needs to create and watch this socket and that the proot setup needs to mount it. { pkgs ? import <nixpkgs> {} }:
let
TERMUX_PREFIX = builtins.getEnv "PREFIX";
TERMUX_HOME = builtins.getEnv "HOME";
# Tweak due to difference between Android NDK and Gnu
termux_patch_include_endian =
builtins.toFile "endian-patch.patch" ''
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 004e509..0ac05a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,6 +9,8 @@ add_library(termux-api SHARED termux-api.c)
add_executable(termux-api-broadcast termux-api-broadcast.c)
target_link_libraries(termux-api-broadcast termux-api)
+set(CMAKE_C_FLAGS "''${CMAKE_C_FLAGS} -lbsd -lpthread")
+
# TODO: get list through regex or similar
set(script_files
scripts/termux-api-start
diff --git a/termux-api.c b/termux-api.c
index d6d8b5b..c07214f 100644
--- a/termux-api.c
+++ b/termux-api.c
@@ -8,13 +8,14 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <sys/endian.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/un.h>
#include <time.h>
#include <unistd.h>
+#include <bsd/stdlib.h> // arc4random
+#include <arpa/inet.h> // htons
#include "termux-api.h"
'';
termux-api =
pkgs.stdenv.mkDerivation rec {
pname = "termux-api";
version = "v0.57";
src = pkgs.fetchgit {
url = "https://github.com/termux/termux-api-package";
rev = version;
sha256 = "1x9h67f6zbpq3yvz7mzsi0x898ak24kdk0fcrqa0xzjsbaqalc7y";
};
buildInputs = with pkgs; [ cmake libbsd ];
patches = [ termux_patch_include_endian ];
# Fix the shebangs
preConfigure = ''
for s in scripts/* termux-callback.in; do
sed -i '1c#!${pkgs.runtimeShell}' "$s"
done
'';
};
termux-am-socket =
pkgs.stdenv.mkDerivation rec {
pname = "termux-am-socket";
version = "1.01";
src = pkgs.fetchgit {
url = "https://github.com/termux/termux-am-socket";
rev = version;
sha256 = "1jbckqqrwz04q5hcwfpqwk3zba6n6igbxqy0n5b4f8z8af361ijd";
};
buildInputs = with pkgs; [ cmake ];
inherit TERMUX_HOME;
};
am =
pkgs.linkFarm "am" [
{ name = "bin/am"; path = "${termux-am-socket}/bin/termux-am"; }
];
termux-packages_src =
pkgs.fetchgit {
url = "https://github.com/termux/termux-packages";
rev = "bootstrap-2022.01.02-r1";
sha256 = "0i85awzswd4n5mj0w47564igzh0jn5apmi1kwygnff86q09ydrag";
};
termux-tools =
# Tools not installed:
# chsh login motd motd-playstore pkg su termux-change-repo termux-info
# termux-backup termux-restore termux-fix-shebang termux-reset
pkgs.stdenv.mkDerivation rec {
name = "termux-tools";
src = termux-packages_src;
propagatedBuildInputs = [ am ];
phases = [ "unpackPhase" "installPhase" "fixupPhase" ];
installPhase = ''
for tool in \
dalvikvm termux-open termux-open-url termux-reload-settings \
termux-wake-lock termux-wake-unlock termux-setup-storage
do
out_tool=$out/bin/$tool
install -Dm700 "packages/termux-tools/$tool" "$out_tool"
substituteInPlace "$out_tool" \
--subst-var TERMUX_PREFIX \
--subst-var TERMUX_HOME
done
'';
inherit TERMUX_PREFIX TERMUX_HOME;
};
in
[ termux-api termux-am-socket am termux-tools ]Tbh, I think maintaining a whole app concurrent to Termux is a mistake because it is too much work.
(sorry for the rant at the end) |
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@Julow awesome, thanks for figuring this out. |
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how'd it go? |
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I've been trying to get
{ stdenv, cmake, linkFarm }:
stdenv.mkDerivation {
name = "termux-am";
src = fetchGit {
url = "https://github.com/termux/termux-am-socket";
rev = "1ac60a15c4fe52c47ed85090088525b8f317f503";
};
nativeBuildInputs = [ cmake ];
patchPhase = ''
# Header generation doesn't seem to work on android
echo "#define SOCKET_PATH \"/data/data/com.termux.nix/files/apps/com.termux.nix/termux-am/am.sock\"" > termux-am.h
# Fix the bash link so that nix can patch it
sed -i 's/@TERMUX_PREFIX@//' termux-am.sh.in
'';
postInstall = ''
# Scripts use 'am' as an alias.
ln -s $out/bin/termux-am $out/bin/am
'';
}
{ stdenv, getopt, lib, makeWrapper, callPackage }:
stdenv.mkDerivation {
name = "termux-tools";
src = fetchGit {
url = "https://github.com/termux/termux-tools";
rev = "7ce7038cd4b9f6b24ec60b8178903e6da3bfbbda";
};
nativeBuildInputs = [ makeWrapper ];
installPhase =
let inputs = lib.makeBinPath [ getopt (callPackage ./termux-am.nix { }) ];
in ''
mkdir -p $out/bin $out/etc
for script in scripts/termux-*.in; do
install $script $out/etc/$(basename $script ".in")
makeWrapper $out/etc/$(basename $script ".in") $out/bin/$(basename $script ".in") --prefix PATH : ${inputs}
done
'';
}
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There's a what now? =O |
All this time I've been trying to invoke am from within proot, there has always been a server already running, specifically engineered for this specific use case? |
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And, after "App Info -> Appear on top -> On" |
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To answer your original question, our hero of the day @expenses, termux-open does an equivalent of |
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... and we had this intent commented out, so it's time to turn it back on... |
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9e516d3 - |
Yep termux-open works well now! I don't think getting termux-api and https://github.com/termux/termux-api-package/blob/master/scripts/termux-clipboard-set.in working should be too hard. |
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termux-api is a bunch of Java code that has to be added back to our apk; this requires a level of android expertise I do not possess =(
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Ah, right, yeah. I just saw the C code. Unfortunately I don't have time to dig into this |
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@t184256 if you could be more specific in what Java code were talking about then I'm happy to attempt getting termux-api working |
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This code: https://github.com/termux/termux-api
is missing from our fork of Termux: https://github.com/nix-community/nix-on-droid-app
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Ah okay, nice, I was looking at the wrong repository. With tadfisher/gradle2nix#62 we can build android apps deterministically with nix, so I'll try and come up with a nice flake for nix-on-droid that builds everything. |
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It might be easier to start by just having a separate Nix::API APK, although it would definitely be better to have the two bundled together. termux/termux-api#194 might be a start at that. |
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Okay, I've made a start at building a corresponding termux-api plugin for nix-on-droid-app here: https://github.com/expenses/nix-on-droid-app/tree/nix-termux-api. I added the repository as a submodule so that a simple |
https://wiki.termux.com/wiki/Termux-clipboard-set
https://wiki.termux.com/wiki/Termux-clipboard-get
would it be possible or easy to wrap these Termux commands? they'd be pretty handy for unifying some of my copy/paste workflows between desktop and Android.
I haven't had time to look into their implementation but can if nobody knows...
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