patchRcPathBash, patchRcPathCsh, patchRcPathFish, patchRcPathPosix: init
Init patchRcPath hooks, which provides utilities to patch shell scripts to be sourced by users. Add test cases and documentation.
This commit is contained in:
Shamrock Lee
parent
c588a77cd5
commit
da31bd5673
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@ -22,6 +22,7 @@
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<xi:include href="./libxml2.section.xml" />
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<xi:include href="./meson.section.xml" />
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<xi:include href="./ninja.section.xml" />
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<xi:include href="./patch-rc-path-hooks.section.xml" />
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<xi:include href="./perl.section.xml" />
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<xi:include href="./pkg-config.section.xml" />
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<xi:include href="./postgresql-test-hook.section.xml" />
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50
doc/hooks/patch-rc-path-hooks.section.md
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50
doc/hooks/patch-rc-path-hooks.section.md
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# `patchRcPath` hooks {#sec-patchRcPathHooks}
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These hooks provide shell-specific utilities (with the same name as the hook) to patch shell scripts meant to be sourced by software users.
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The typical usage is to patch initialisation or [rc](https://unix.stackexchange.com/questions/3467/what-does-rc-in-bashrc-stand-for) scripts inside `$out/bin` or `$out/etc`.
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Such scripts, when being sourced, would insert the binary locations of certain commands into `PATH`, modify other environment variables or run a series of start-up commands.
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When shipped from the upstream, they sometimes use commands that might not be available in the environment they are getting sourced in.
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The compatible shells for each hook are:
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- `patchRcPathBash`: [Bash](https://www.gnu.org/software/bash/), [ksh](http://www.kornshell.org/), [zsh](https://www.zsh.org/) and other shells supporting the Bash-like parameter expansions.
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- `patchRcPathCsh`: Csh scripts, such as those targeting [tcsh](https://www.tcsh.org/).
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- `patchRcPathFish`: [Fish](https://fishshell.com/) scripts.
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- `patchRcPathPosix`: POSIX-conformant shells supporting the limited parameter expansions specified by the POSIX standard. Current implementation uses the parameter expansion `${foo-}` only.
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For each supported shell, it modifies the script with a `PATH` prefix that is later removed when the script ends.
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It allows nested patching, which guarantees that a patched script may source another patched script.
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Syntax to apply the utility to a script:
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```sh
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patchRcPath<shell> <file> <PATH-prefix>
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```
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Example usage:
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Given a package `foo` containing an init script `this-foo.fish` that depends on `coreutils`, `man` and `which`,
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patch the init script for users to source without having the above dependencies in their `PATH`:
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```nix
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{ lib, stdenv, patchRcPathFish}:
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stdenv.mkDerivation {
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# ...
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nativeBuildInputs = [
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patchRcPathFish
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];
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postFixup = ''
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patchRcPathFish $out/bin/this-foo.fish ${lib.makeBinPath [ coreutils man which ]}
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'';
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}
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```
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::: {.note}
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`patchRcPathCsh` and `patchRcPathPosix` implementation depends on `sed` to do the string processing.
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The others are in vanilla shell and have no third-party dependencies.
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:::
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{ lib
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, callPackage
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, makeSetupHook
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, gnused
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}:
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let
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tests = import ./test { inherit callPackage; };
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in
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{
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patchRcPathBash = (makeSetupHook
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{
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name = "patch-rc-path-bash";
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meta = with lib; {
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description = "Setup-hook to inject source-time PATH prefix to a Bash/Ksh/Zsh script";
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maintainers = with maintainers; [ ShamrockLee ];
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};
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} ./patch-rc-path-bash.sh).overrideAttrs (oldAttrs: {
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passthru.tests = {
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inherit (tests) test-bash;
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};
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});
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patchRcPathCsh = (makeSetupHook
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{
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name = "patch-rc-path-csh";
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substitutions = {
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sed = "${gnused}/bin/sed";
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};
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meta = with lib; {
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description = "Setup-hook to inject source-time PATH prefix to a Csh script";
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maintainers = with maintainers; [ ShamrockLee ];
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};
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} ./patch-rc-path-csh.sh).overrideAttrs (oldAttrs: {
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passthru.tests = {
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inherit (tests) test-csh;
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};
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});
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patchRcPathFish = (makeSetupHook
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{
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name = "patch-rc-path-fish";
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meta = with lib; {
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description = "Setup-hook to inject source-time PATH prefix to a Fish script";
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maintainers = with maintainers; [ ShamrockLee ];
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};
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} ./patch-rc-path-fish.sh).overrideAttrs (oldAttrs: {
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passthru.tests = {
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inherit (tests) test-fish;
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};
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});
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patchRcPathPosix = (makeSetupHook
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{
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name = "patch-rc-path-posix";
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substitutions = {
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sed = "${gnused}/bin/sed";
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};
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meta = with lib; {
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description = "Setup-hook to inject source-time PATH prefix to a POSIX shell script";
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maintainers = with maintainers; [ ShamrockLee ];
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};
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} ./patch-rc-path-posix.sh).overrideAttrs (oldAttrs: {
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passthru.tests = {
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inherit (tests) test-posix;
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};
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});
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}
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patchRcPathBash(){
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local FILE_TO_PATCH="$1"
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local SOURCETIME_PATH="$2"
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local FILE_TO_WORK_ON="$(mktemp "$(basename "$FILE_TO_PATCH").XXXXXX.tmp")"
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cat <<EOF >> "$FILE_TO_WORK_ON"
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# Lines to add to PATH the source-time utilities for Nixpkgs packaging
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if [[ -n "\${NIXPKGS_SOURCETIME_PATH-}" ]]; then
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NIXPKGS_SOURCETIME_PATH_OLD="\$NIXPKGS_SOURCETIME_PATH;\${NIXPKGS_SOURCETIME_PATH_OLD-}"
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fi
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NIXPKGS_SOURCETIME_PATH="$SOURCETIME_PATH"
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if [[ -n "\$PATH" ]]; then
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PATH="\$NIXPKGS_SOURCETIME_PATH:\$PATH"
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else
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PATH="\$NIXPKGS_SOURCETIME_PATH"
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fi
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export PATH
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# End of lines to add to PATH source-time utilities for Nixpkgs packaging
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EOF
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cat "$FILE_TO_PATCH" >> "$FILE_TO_WORK_ON"
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cat <<EOF >> "$FILE_TO_WORK_ON"
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# Lines to clean up inside PATH the source-time utilities for Nixpkgs packaging
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if [[ -n "\${PATH-}" ]]; then
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# Remove the inserted section
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PATH="\${PATH/\$NIXPKGS_SOURCETIME_PATH}"
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# Remove the duplicated colons
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PATH="\${PATH//::/:}"
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# Remove the prefixing colon
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if [[ -n "\$PATH" && "\${PATH:0:1}" == ":" ]]; then
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PATH="\${PATH:1}"
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fi
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# Remove the trailing colon
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if [[ -n "\$PATH" && "\${PATH:\${#PATH}-1}" == ":" ]]; then
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PATH="\${PATH::}"
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fi
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export PATH
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fi
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if [[ -n "\${NIXPKGS_SOURCETIME_PATH_OLD-}" ]]; then
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IFS="" read -r -d ";" NIXPKGS_SOURCETIME_PATH <<< "\$NIXPKGS_SOURCETIME_PATH_OLD"
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NIXPKGS_SOURCETIME_PATH_OLD="\${NIXPKGS_SOURCETIME_PATH_OLD:\${#NIXPKGS_SOURCETIME_PATH}+1}"
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else
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unset NIXPKGS_SOURCETIME_PATH
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fi
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if [[ -z "\${NIXPKGS_SOURCETIME_PATH_OLD-}" ]]; then
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unset NIXPKGS_SOURCETIME_PATH_OLD
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fi
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# End of lines to clean up inside PATH the source-time utilities for Nixpkgs packaging
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EOF
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cat "$FILE_TO_WORK_ON" > "$FILE_TO_PATCH"
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rm "$FILE_TO_WORK_ON"
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}
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patchRcPathCsh(){
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local FILE_TO_PATCH="$1"
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local SOURCETIME_PATH="$2"
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local FILE_TO_WORK_ON="$(mktemp "$(basename "$FILE_TO_PATCH").XXXXXX.tmp")"
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cat <<EOF >> "$FILE_TO_WORK_ON"
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# Lines to add to PATH the source-time utilities for Nixpkgs packaging
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if (\$?NIXPKGS_SOURCETIME_PATH) then
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if ("\$NIXPKGS_SOURCETIME_PATH" != "") then
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if (\$?NIXPKGS_SOURCETIME_PATH_OLD) then
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if ("\$NIXPKGS_SOURCETIME_PATH_OLD" != "")
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set NIXPKGS_SOURCETIME_PATH_OLD = (\$NIXPKGS_SOURCETIME_PATH \$NIXPKGS_SOURCETIME_PATH_OLD)
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else
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set NIXPKGS_SOURCETIME_PATH_OLD = \$NIXPKGS_SOURCETIME_PATH
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endif
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else
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set NIXPKGS_SOURCETIME_PATH_OLD = \$NIXPKGS_SOURCETIME_PATH
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endif
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endif
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endif
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set NIXPKGS_SOURCETIME_PATH = "$SOURCETIME_PATH"
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if (! \$?PATH) then
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setenv PATH ""
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endif
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if ("\$PATH" != "") then
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setenv PATH "\${NIXPKGS_SOURCETIME_PATH}:\$PATH"
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else
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setenv PATH "\$NIXPKGS_SOURCETIME_PATH"
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endif
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# End of lines to add to PATH source-time utilities for Nixpkgs packaging
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EOF
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cat "$FILE_TO_PATCH" >> "$FILE_TO_WORK_ON"
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cat <<EOF >> "$FILE_TO_WORK_ON"
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# Lines to clean up inside PATH the source-time utilities for Nixpkgs packaging
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if (\$?PATH) then
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if ("\$PATH" != "") then
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# Remove the inserted section, the duplicated colons, and the leading and trailing colon
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setenv PATH \`echo "\$PATH" | @sed@ "s#\${NIXPKGS_SOURCETIME_PATH}##" | @sed@ "s#::#:#g" | @sed@ "s#^:##" | @sed@ 's#:\$##'\`
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endif
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endif
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if (\$?NIXPKGS_SOURCETIME_PATH_OLD) then
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if ("\$NIXPKGS_SOURCETIME_PATH_OLD" != "") then
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set NIXPKGS_SOURCETIME_PATH = \$NIXPKGS_SOURCETIME_PATH_OLD[1]
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set NIXPKGS_SOURCETIME_PATH_OLD = \$NIXPKGS_SOURCETIME_PATH_OLD[2-]
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else
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unset NIXPKGS_SOURCETIME_PATH
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endif
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if (NIXPKGS_SOURCETIME_PATH_OLD == "") then
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unset NIXPKGS_SOURCETIME_PATH_OLD
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endif
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else
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unset NIXPKGS_SOURCETIME_PATH
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endif
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# End of lines to clean up inside PATH the source-time utilities for Nixpkgs packaging
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EOF
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cat "$FILE_TO_WORK_ON" > "$FILE_TO_PATCH"
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rm "$FILE_TO_WORK_ON"
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}
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patchRcPathFish(){
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local FILE_TO_PATCH="$1"
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local SOURCETIME_PATH="$2"
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local FILE_TO_WORK_ON="$(mktemp "$(basename "$FILE_TO_PATCH").XXXXXX.tmp")"
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cat <<EOF >> "$FILE_TO_WORK_ON"
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# Lines to add to PATH the source-time utilities for Nixpkgs packaging
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if set -q NIXPKGS_SOURCETIME_PATH && test (count \$NIXPKGS_SOURCETIME_PATH) -gt 0
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set --unpath NIXPKGS_SOURCETIME_PATH_OLD "\$NIXPKGS_SOURCETIME_PATH" \$NIXPKGS_SOURCETIME_PATH_OLD
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end
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set --path NIXPKGS_SOURCETIME_PATH $SOURCETIME_PATH
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set -g --path PATH \$NIXPKGS_SOURCETIME_PATH \$PATH
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# End of lines to add to PATH source-time utilities for Nixpkgs packaging
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EOF
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cat "$FILE_TO_PATCH" >> "$FILE_TO_WORK_ON"
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cat <<EOF >> "$FILE_TO_WORK_ON"
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# Lines to clean up inside PATH the source-time utilities for Nixpkgs packaging
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if set -q PATH && test "\$PATH" != "" && test (count \$PATH) -ge (count \$NIXPKGS_SOURCETIME_PATH)
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# Remove the inserted section
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for i in (seq 0 (math (count \$PATH) - (count \$NIXPKGS_SOURCETIME_PATH)))
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for j in (seq 1 (count \$NIXPKGS_SOURCETIME_PATH))
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if test \$PATH[(math \$i + \$j)] != \$NIXPKGS_SOURCETIME_PATH[\$j]
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set i -1
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break
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end
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end
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if test \$i -eq -1
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continue
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end
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if test \$i -eq 0
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set -g --path PATH \$PATH[(math (count \$NIXPKGS_SOURCETIME_PATH) + 1)..]
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else
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set -g --path PATH \$PATH[..\$i] \$PATH[(math (count \$NIXPKGS_SOURCETIME_PATH) + 1 + \$i)..]
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end
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break
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end
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end
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if set -q NIXPKGS_SOURCETIME_PATH_OLD && test (count \$NIXPKGS_SOURCETIME_PATH_OLD) -gt 0
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set --path NIXPKGS_SOURCETIME_PATH \$NIXPKGS_SOURCETIME_PATH_OLD[1]
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set --unpath NIXPKGS_SOURCETIME_PATH_OLD \$NIXPKGS_SOURCETIME_PATH_OLD[2..]
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else
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set -e NIXPKGS_SOURCETIME_PATH
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end
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if set -q NIXPKGS_SOURCETIME_PATH_OLD && test (count \$NIXPKGS_SOURCETIME_PATH_OLD) -eq 0
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set -e NIXPKGS_SOURCETIME_PATH_OLD
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end
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# End of lines to clean up inside PATH the source-time utilities for Nixpkgs packaging
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EOF
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cat "$FILE_TO_WORK_ON" > "$FILE_TO_PATCH"
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rm "$FILE_TO_WORK_ON"
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}
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patchRcPathPosix(){
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local FILE_TO_PATCH="$1"
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local SOURCETIME_PATH="$2"
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local FILE_TO_WORK_ON="$(mktemp "$(basename "$FILE_TO_PATCH").XXXXXX.tmp")"
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cat <<EOF >> "$FILE_TO_WORK_ON"
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# Lines to add to PATH the source-time utilities for Nixpkgs packaging
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if [ -n "\${NIXPKGS_SOURCETIME_PATH-}" ]; then
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NIXPKGS_SOURCETIME_PATH_OLD="\$NIXPKGS_SOURCETIME_PATH;\${NIXPKGS_SOURCETIME_PATH_OLD-}"
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fi
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NIXPKGS_SOURCETIME_PATH="$SOURCETIME_PATH"
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if [ -n "\$PATH" ]; then
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PATH="\$NIXPKGS_SOURCETIME_PATH:\$PATH";
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else
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PATH="\$NIXPKGS_SOURCETIME_PATH"
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fi
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export PATH
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# End of lines to add to PATH source-time utilities for Nixpkgs packaging
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EOF
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cat "$FILE_TO_PATCH" >> "$FILE_TO_WORK_ON"
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cat <<EOF >> "$FILE_TO_WORK_ON"
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# Lines to clean up inside PATH the source-time utilities for Nixpkgs packaging
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if [ -n "\${PATH-}" ]; then
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PATH="\$(echo "\$PATH" | @sed@ "s#\$NIXPKGS_SOURCETIME_PATH##" | @sed@ "s#::#:#g" | @sed@ "s#^:##" | @sed@ "s#:\\\$##")"
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export PATH
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fi
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if [ -n "\${NIXPKGS_SOURCETIME_PATH_OLD-}" ]; then
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NIXPKGS_SOURCETIME_PATH="\$(echo "\$NIXPKGS_SOURCETIME_PATH_OLD" | @sed@ "s#\\([^;]\\);.*#\\1#")"
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NIXPKGS_SOURCETIME_PATH_OLD="\$(echo "\$NIXPKGS_SOURCETIME_PATH_OLD" | @sed@ "s#[^;];\\(.*\\)#\\1#")"
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else
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unset NIXPKGS_SOURCETIME_PATH
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fi
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if [ -z "\${NIXPKGS_SOURCETIME_PATH_OLD-}" ]; then
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unset NIXPKGS_SOURCETIME_PATH_OLD
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fi
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# End of lines to clean up inside PATH the source-time utilities for Nixpkgs packaging
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EOF
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cat "$FILE_TO_WORK_ON" > "$FILE_TO_PATCH"
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rm "$FILE_TO_WORK_ON"
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}
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{ callPackage }:
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{
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test-bash = callPackage
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(
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{ lib
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, runCommandLocal
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, bash
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, hello
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, ksh
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, patchRcPathBash
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, shellcheck
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, zsh
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}:
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runCommandLocal "patch-rc-path-bash-test"
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{
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nativeBuildInputs = [
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bash
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ksh
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patchRcPathBash
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shellcheck
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zsh
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];
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meta = {
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description = "Package test of patchActivateBash";
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inherit (patchRcPathBash.meta) maintainers;
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};
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}
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''
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set -eu -o pipefail
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# Check the setup hook script
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echo "Running shellcheck against ${./test-sourcing-bash}"
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shellcheck -s bash --exclude SC1090 ${./test-sourcing-bash}
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shellcheck -s ksh --exclude SC1090 ${./test-sourcing-bash}
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# Test patching a blank file
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echo > blank.bash
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echo "Generating blank_patched.bash from blank.bash"
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cp blank.bash blank_patched.bash
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patchRcPathBash blank_patched.bash "$PWD/delta:$PWD/foxtrot"
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echo "Running shellcheck against blank_patched.bash"
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shellcheck -s bash blank_patched.bash
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shellcheck -s ksh blank_patched.bash
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echo "Testing in Bash if blank.bash and blank_patched.bash modifies PATH the same way"
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bash ${./test-sourcing-bash} ./blank.bash ./blank_patched.bash
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echo "Testing in Ksh if blank.bash and blank_patched.bash modifies PATH the same way"
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ksh ${./test-sourcing-bash} "$PWD/blank.bash" "$PWD/blank_patched.bash"
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echo "Testing in Zsh if blank.bash and blank_patched.bash modifies PATH the same way"
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zsh ${./test-sourcing-bash} ./blank.bash ./blank_patched.bash
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# Test patching silent_hello
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echo "hello > /dev/null" > silent_hello.bash
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echo "Generating silent_hello_patched.bash from silent_hello.bash"
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cp silent_hello.bash silent_hello_patched.bash
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patchRcPathBash silent_hello_patched.bash "${hello}/bin"
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|
||||
echo "Running shellcheck against silent_hello_patched.bash"
|
||||
shellcheck -s bash silent_hello_patched.bash
|
||||
|
||||
echo "Testing in Bash if silent_hello_patched.bash get sourced without error"
|
||||
bash -eu -o pipefail -c ". ./silent_hello_patched.bash"
|
||||
|
||||
echo "Testing in Ksh if silent_hello_patched.bash get sourced without error"
|
||||
ksh -eu -o pipefail -c ". ./silent_hello_patched.bash"
|
||||
|
||||
echo "Testing in Zsh if silent_hello_patched.bash get sourced without error"
|
||||
zsh -eu -o pipefail -c ". ./silent_hello_patched.bash"
|
||||
|
||||
|
||||
# Check the sample source
|
||||
|
||||
echo "Running shellcheck against sample_source.bash"
|
||||
shellcheck -s bash ${./sample_source.bash}
|
||||
shellcheck -s ksh ${./sample_source.bash}
|
||||
|
||||
|
||||
# Test patching the sample source
|
||||
|
||||
cp ${./sample_source.bash} sample_source_patched.bash
|
||||
chmod u+w sample_source_patched.bash
|
||||
|
||||
echo "Generating sample_source_patched.bash from ./sample_source.bash"
|
||||
patchRcPathBash sample_source_patched.bash "$PWD/delta:$PWD/foxtrot"
|
||||
|
||||
echo "Running shellcheck against sample_source_patched.bash"
|
||||
shellcheck -s bash sample_source_patched.bash
|
||||
|
||||
echo "Testing in Bash if sample_source.bash and sample_source_patched.bash modifies PATH the same way"
|
||||
bash ${./test-sourcing-bash} ${./sample_source.bash} ./sample_source_patched.bash
|
||||
|
||||
echo "Testing in Ksh if sample_source.bash and sample_source_patched.bash modifies PATH the same way"
|
||||
ksh ${./test-sourcing-bash} ${./sample_source.bash} "$PWD/sample_source_patched.bash"
|
||||
|
||||
echo "Testing in Zsh if sample_source.bash and sample_source_patched.bash modifies PATH the same way"
|
||||
zsh ${./test-sourcing-bash} ${./sample_source.bash} ./sample_source_patched.bash
|
||||
|
||||
|
||||
# Test double-patching the sample source
|
||||
|
||||
echo "Patching again sample_source_patched.bash"
|
||||
patchRcPathBash sample_source_patched.bash "$PWD/foxtrot:$PWD/golf"
|
||||
|
||||
echo "Running shellcheck against sample_source_patched.bash"
|
||||
shellcheck -s bash sample_source_patched.bash
|
||||
shellcheck -s ksh sample_source_patched.bash
|
||||
|
||||
echo "Testing in Bash if sample_source.bash and sample_source_patched.bash modifies PATH the same way"
|
||||
bash ${./test-sourcing-bash} ${./sample_source.bash} ./sample_source_patched.bash
|
||||
|
||||
echo "Testing in Ksh if sample_source.bash and sample_source_patched.bash modifies PATH the same way"
|
||||
ksh ${./test-sourcing-bash} ${./sample_source.bash} "$PWD/sample_source_patched.bash"
|
||||
|
||||
echo "Testing in Zsh if sample_source.bash and sample_source_patched.bash modifies PATH the same way"
|
||||
zsh ${./test-sourcing-bash} ${./sample_source.bash} ./sample_source_patched.bash
|
||||
|
||||
|
||||
# Create a dummy output
|
||||
touch "$out"
|
||||
''
|
||||
)
|
||||
{ };
|
||||
|
||||
|
||||
|
||||
test-csh = callPackage
|
||||
(
|
||||
{ lib
|
||||
, runCommandLocal
|
||||
, gnused
|
||||
, hello
|
||||
, patchRcPathCsh
|
||||
, tcsh
|
||||
}:
|
||||
runCommandLocal "patch-rc-path-csh-test"
|
||||
{
|
||||
nativeBuildInputs = [
|
||||
patchRcPathCsh
|
||||
tcsh
|
||||
];
|
||||
meta = {
|
||||
description = "Package test of patchActivateCsh";
|
||||
inherit (patchRcPathCsh.meta) maintainers;
|
||||
};
|
||||
}
|
||||
''
|
||||
set -eu -o pipefail
|
||||
|
||||
|
||||
# Test patching a blank file
|
||||
|
||||
echo > blank.csh
|
||||
|
||||
echo "Generating blank_patched.csh from blank.csh"
|
||||
cp blank.csh blank_patched.csh
|
||||
patchRcPathCsh blank_patched.csh "$PWD/delta:$PWD/foxtrot"
|
||||
|
||||
echo "Testing in Csh if blank.csh and blank_patched.csh modifies PATH the same way"
|
||||
tcsh -e ${./test-sourcing-csh} blank.csh blank_patched.csh
|
||||
|
||||
|
||||
# Test patching silent_hello file
|
||||
|
||||
echo "hello > /dev/null" > silent_hello.csh
|
||||
|
||||
echo "Generating silent_hello_patched.csh from silent_hello.csh"
|
||||
cp silent_hello.csh silent_hello_patched.csh
|
||||
patchRcPathCsh silent_hello_patched.csh "${hello}/bin"
|
||||
|
||||
echo "Testing in Csh if silent_hello_patched.csh get sourced without errer"
|
||||
tcsh -e -c "source silent_hello_patched.csh"
|
||||
|
||||
|
||||
# Generate the sample source
|
||||
|
||||
substitute ${./sample_source.csh.in} sample_source.csh --replace @sed@ ${gnused}/bin/sed
|
||||
chmod u+rw sample_source.csh
|
||||
|
||||
|
||||
# Test patching the sample source
|
||||
|
||||
echo "Generating sample_source_patched.csh from sample_source.csh"
|
||||
cp sample_source.csh sample_source_patched.csh
|
||||
chmod u+w sample_source_patched.csh
|
||||
patchRcPathCsh sample_source_patched.csh "$PWD/delta:$PWD/foxtrot"
|
||||
|
||||
echo "Testing in Csh if sample_source.csh and sample_source_patched.csh modifies PATH the same way"
|
||||
tcsh -e ${./test-sourcing-csh} sample_source.csh sample_source_patched.csh
|
||||
|
||||
|
||||
# Test double-patching the sample source
|
||||
|
||||
echo "Patching again sample_source_patched.csh from sample_source.csh"
|
||||
patchRcPathCsh sample_source_patched.csh "$PWD/foxtrot:$PWD/golf"
|
||||
|
||||
echo "Testing in Csh if sample_source.csh and sample_source_patched.csh modifies PATH the same way"
|
||||
tcsh -e ${./test-sourcing-csh} sample_source.csh sample_source_patched.csh
|
||||
|
||||
|
||||
# Create a dummy output
|
||||
touch "$out"
|
||||
''
|
||||
)
|
||||
{ };
|
||||
|
||||
|
||||
|
||||
test-fish = callPackage
|
||||
(
|
||||
{ lib
|
||||
, runCommandLocal
|
||||
, fish
|
||||
, hello
|
||||
, patchRcPathFish
|
||||
}:
|
||||
runCommandLocal "patch-rc-path-fish-test"
|
||||
{
|
||||
nativeBuildInputs = [
|
||||
fish
|
||||
patchRcPathFish
|
||||
];
|
||||
meta = {
|
||||
description = "Package test of patchActivateFish";
|
||||
inherit (patchRcPathFish.meta) maintainers;
|
||||
};
|
||||
}
|
||||
''
|
||||
set -eu -o pipefail
|
||||
|
||||
|
||||
# Test patching a blank file
|
||||
|
||||
echo > blank.fish
|
||||
|
||||
echo "Generating blank_patched.fish from blank.fish"
|
||||
cp blank.fish blank_patched.fish
|
||||
patchRcPathFish blank_patched.fish "$PWD/delta:$PWD/foxtrot"
|
||||
|
||||
echo "Testing in Fish if blank.fish and blank_patched.fish modifies PATH the same way"
|
||||
HOME_TEMP="$(mktemp -d temporary_home_XXXXXX)"
|
||||
HOME="$HOME_TEMP" fish ${./test-sourcing-fish} blank.fish blank_patched.fish
|
||||
rm -r "$HOME_TEMP"
|
||||
|
||||
|
||||
# Test patching silent_hello file
|
||||
|
||||
echo "hello > /dev/null" > silent_hello.fish
|
||||
|
||||
echo "Generating silent_hello_patched.fish from silent_hello.fish"
|
||||
cp silent_hello.fish silent_hello_patched.fish
|
||||
patchRcPathFish silent_hello_patched.fish "${hello}/bin"
|
||||
|
||||
echo "Testing in Fish if silent_hello_patched.fish get sourced without error"
|
||||
HOME_TEMP="$(mktemp -d temporary_home_XXXXXX)"
|
||||
HOME="$HOME_TEMP" fish -c "source silent_hello_patched.fish"
|
||||
rm -r "$HOME_TEMP"
|
||||
|
||||
|
||||
# Test patching the sample source
|
||||
|
||||
cp ${./sample_source.fish} sample_source_patched.fish
|
||||
chmod u+w sample_source_patched.fish
|
||||
|
||||
echo "Generating sample_source_patched.fish from ${./sample_source.fish}"
|
||||
patchRcPathFish sample_source_patched.fish "$PWD/delta:$PWD/foxtrot"
|
||||
echo "Testing in Fish if sample_source.fish and sample_source_patched.fish modifies PATH the same way"
|
||||
HOME_TEMP="$(mktemp -d temporary_home_XXXXXX)"
|
||||
HOME="$HOME_TEMP" fish ${./test-sourcing-fish} ${./sample_source.fish} sample_source_patched.fish
|
||||
rm -r "$HOME_TEMP"
|
||||
|
||||
|
||||
# Test double-patching the sample source
|
||||
|
||||
echo "Patching again sample_source_patched.fish from ${./sample_source.fish}"
|
||||
patchRcPathFish sample_source_patched.fish "$PWD/foxtrot:$PWD/golf"
|
||||
|
||||
echo "Testing in Fish if sample_source.fish and sample_source_patched.fish modifies PATH the same way"
|
||||
HOME_TEMP="$(mktemp -d temporary_home_XXXXXX)"
|
||||
HOME="$HOME_TEMP" fish ${./test-sourcing-fish} ${./sample_source.fish} sample_source_patched.fish
|
||||
rm -r "$HOME_TEMP"
|
||||
|
||||
|
||||
# Create a dummy output
|
||||
touch "$out"
|
||||
''
|
||||
)
|
||||
{ };
|
||||
|
||||
|
||||
|
||||
test-posix = callPackage
|
||||
(
|
||||
{ lib
|
||||
, runCommandLocal
|
||||
, bash
|
||||
, dash
|
||||
, gnused
|
||||
, hello
|
||||
, ksh
|
||||
, patchRcPathPosix
|
||||
, shellcheck
|
||||
}:
|
||||
runCommandLocal "patch-rc-path-posix-test"
|
||||
{
|
||||
nativeBuildInputs = [
|
||||
bash
|
||||
dash
|
||||
ksh
|
||||
patchRcPathPosix
|
||||
shellcheck
|
||||
];
|
||||
meta = {
|
||||
description = "Package test of patchActivatePosix";
|
||||
inherit (patchRcPathPosix.meta) maintainers;
|
||||
};
|
||||
}
|
||||
''
|
||||
set -eu -o pipefail
|
||||
|
||||
|
||||
# Check the setup hook script
|
||||
|
||||
echo "Running shellcheck against ${./test-sourcing-posix}"
|
||||
shellcheck -s sh --exclude SC1090 ${./test-sourcing-posix}
|
||||
shellcheck -s dash --exclude SC1090 ${./test-sourcing-posix}
|
||||
|
||||
|
||||
# Test patching a blank file
|
||||
|
||||
echo > blank.sh
|
||||
|
||||
echo "Generating blank_patched.sh from blank.sh"
|
||||
cp blank.sh blank_patched.sh
|
||||
patchRcPathPosix blank_patched.sh "$PWD/delta:$PWD/foxtrot"
|
||||
|
||||
echo "Running shellcheck against blank_patched.sh"
|
||||
shellcheck -s sh blank_patched.sh
|
||||
shellcheck -s dash blank_patched.sh
|
||||
|
||||
echo "Testing in Bash if blank.sh and blank_patched.sh modifies PATH the same way"
|
||||
bash --posix ${./test-sourcing-posix} ./blank.sh ./blank_patched.sh
|
||||
|
||||
echo "Testing in Dash if blank.sh and blank_patched.sh modifies PATH the same way"
|
||||
dash ${./test-sourcing-posix} ./blank.sh ./blank_patched.sh
|
||||
|
||||
echo "Testing in Ksh if ./blank.sh and ./blank_patched.sh modifies PATH the same way"
|
||||
ksh ${./test-sourcing-posix} "$PWD/blank.sh" "$PWD/blank_patched.sh"
|
||||
|
||||
|
||||
# Test patching silent_hello file
|
||||
|
||||
echo "hello > /dev/null" > silent_hello.sh
|
||||
|
||||
echo "Generating silent_hello_patched.sh from silent_hello.sh"
|
||||
cp silent_hello.sh silent_hello_patched.sh
|
||||
patchRcPathPosix silent_hello_patched.sh "${hello}/bin"
|
||||
|
||||
echo "Running shellcheck against silent_hello_patched.sh"
|
||||
shellcheck -s sh silent_hello_patched.sh
|
||||
shellcheck -s dash silent_hello_patched.sh
|
||||
|
||||
echo "Testing in Bash if silent_hello_patched.sh get sourced without error"
|
||||
bash --posix -eu -c ". ./silent_hello_patched.sh"
|
||||
|
||||
echo "Testing in Dash if silent_hello_patched.sh get sourced without error"
|
||||
dash -eu -c ". ./silent_hello_patched.sh"
|
||||
|
||||
echo "Testing in Ksh if silent_hello_patched.sh get sourced without error"
|
||||
ksh -eu -c ". $PWD/silent_hello_patched.sh"
|
||||
|
||||
|
||||
# Generate the sample source "$PWD/delta:$PWD/foxtrot" "$PWD/delta:$PWD/foxtrot"
|
||||
|
||||
substitute ${./sample_source.sh.in} sample_source.sh --replace @sed@ ${gnused}/bin/sed
|
||||
chmod u+rw sample_source.sh
|
||||
|
||||
|
||||
# Check the sample source
|
||||
|
||||
echo "Running shellcheck against sample_source.sh"
|
||||
shellcheck -s sh sample_source.sh
|
||||
shellcheck -s dash sample_source.sh
|
||||
|
||||
|
||||
# Test patching the sample source
|
||||
|
||||
echo "Generating sample_source_patched.sh from sample_source.sh"
|
||||
cp sample_source.sh sample_source_patched.sh
|
||||
chmod u+w sample_source_patched.sh
|
||||
patchRcPathPosix sample_source_patched.sh "$PWD/delta:$PWD/foxtrot"
|
||||
|
||||
echo "Running shellcheck against sample_source_patched.sh"
|
||||
shellcheck -s sh sample_source_patched.sh
|
||||
shellcheck -s dash sample_source_patched.sh
|
||||
|
||||
echo "Testing in Bash if sample_source.bash and sample_source_patched.bash modifies PATH the same way"
|
||||
bash --posix ${./test-sourcing-posix} "./sample_source.sh" "./sample_source_patched.sh"
|
||||
|
||||
echo "Testing in Dash if sample_source.sh and sample_source_patched.sh modifies PATH the same way"
|
||||
dash ${./test-sourcing-posix} "./sample_source.sh" "./sample_source_patched.sh"
|
||||
|
||||
echo "Testing in Ksh if sample_source.sh and sample_source_patched.sh modifies PATH the same way"
|
||||
ksh ${./test-sourcing-posix} "$PWD/sample_source.sh" "$PWD/sample_source_patched.sh"
|
||||
|
||||
|
||||
# Test double-patching the sample source
|
||||
|
||||
echo "Patching again sample_source_patched.sh"
|
||||
patchRcPathPosix sample_source_patched.sh "$PWD/foxtrot:$PWD/golf"
|
||||
|
||||
echo "Running shellcheck against sample_source_patched.sh"
|
||||
shellcheck -s sh sample_source_patched.sh
|
||||
shellcheck -s dash sample_source_patched.sh
|
||||
|
||||
echo "Testing in Bash if sample_source.bash and sample_source_patched.bash modifies PATH the same way"
|
||||
bash --posix ${./test-sourcing-posix} "./sample_source.sh" "./sample_source_patched.sh"
|
||||
|
||||
echo "Testing in Dash if sample_source.sh and sample_source_patched.sh modifies PATH the same way"
|
||||
dash ${./test-sourcing-posix} "./sample_source.sh" "./sample_source_patched.sh"
|
||||
|
||||
echo "Testing in Ksh if sample_source.sh and sample_source_patched.sh modifies PATH the same way"
|
||||
ksh ${./test-sourcing-posix} "$PWD/sample_source.sh" "$PWD/sample_source_patched.sh"
|
||||
|
||||
|
||||
# Create a dummy output
|
||||
touch "$out"
|
||||
''
|
||||
)
|
||||
{ };
|
||||
}
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
PATH="$PWD/charlie:${PATH/:$PWD\/bravo}"
|
||||
export PATH
|
||||
|
|
@ -0,0 +1 @@
|
|||
setenv PATH $PWD/charlie:`echo "$PATH" | @sed@ "s#:$PWD/bravo##"`
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
begin
|
||||
for p in $PATH
|
||||
if test $p != "$PWD/bravo"
|
||||
set TEMPORARY_PATH $TEMPORARY_PATH $p
|
||||
end
|
||||
end
|
||||
set -g PATH $TEMPORARY_PATH
|
||||
end
|
||||
set PATH "$PWD/charlie" $PATH
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
PATH="$PWD/charlie:$(echo "$PATH" | @sed@ "s#:$PWD/bravo##")"
|
||||
export PATH
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
set -eu -o pipefail
|
||||
|
||||
UNPATCHED_SOURCE_FILE="$1"
|
||||
PATCHED_SOURCE_FILE="$2"
|
||||
ORIG_PATH="$PWD/alfa:$PWD/bravo"
|
||||
RESULT_PATH_FROM_UNPATCHED="$(
|
||||
PATH="$ORIG_PATH"; export PATH
|
||||
. "$UNPATCHED_SOURCE_FILE"
|
||||
echo "$PATH"
|
||||
)"
|
||||
RESULT_PATH_FROM_PATCHED="$(
|
||||
PATH="$ORIG_PATH"; export PATH
|
||||
. "$PATCHED_SOURCE_FILE"
|
||||
echo "$PATH"
|
||||
)"
|
||||
if [[ "$RESULT_PATH_FROM_UNPATCHED" != "$RESULT_PATH_FROM_PATCHED" ]]; then
|
||||
echo "Result path mismatched: $UNPATCHED_SOURCE_FILE ($RESULT_PATH_FROM_UNPATCHED) and $PATCHED_SOURCE_FILE ($RESULT_PATH_FROM_PATCHED)" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
#/usr/bin/env tcsh
|
||||
|
||||
set UNPATCHED_SOURCE_FILE = "$1"
|
||||
set PATCHED_SOURCE_FILE = "$2"
|
||||
set ORIG_PATH = "${PWD}/alfa:${PWD}/bravo"
|
||||
|
||||
set RESULT_PATH_FROM_UNPATCHED = `setenv PATH "$ORIG_PATH"; source $UNPATCHED_SOURCE_FILE; echo $PATH`
|
||||
set RESULT_PATH_FROM_PATCHED = `setenv PATH "$ORIG_PATH"; source $PATCHED_SOURCE_FILE; echo $PATH`
|
||||
|
||||
if ($RESULT_PATH_FROM_UNPATCHED != $RESULT_PATH_FROM_PATCHED) then
|
||||
echo "Result path mismatched: $UNPATCHED_SOURCE_FILE ($RESULT_PATH_FROM_UNPATCHED) and $PATCHED_SOURCE_FILE ($RESULT_PATH_FROM_PATCHED)" > /dev/stderr
|
||||
exit 1
|
||||
endif
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
#/usr/bin/env fish
|
||||
|
||||
set UNPATCHED_SOURCE_FILE $argv[1]
|
||||
set PATCHED_SOURCE_FILE $argv[2]
|
||||
set ORIG_PATH "$PWD/alfa:$PWD/bravo"
|
||||
|
||||
set RESULT_PATH_FROM_UNPATCHED (fish -c "set -g PATH \"$ORIG_PATH\"; source $UNPATCHED_SOURCE_FILE; echo \"\$PATH\"")
|
||||
set RESULT_PATH_FROM_PATCHED (fish -c "set -g PATH \"$ORIG_PATH\"; source $PATCHED_SOURCE_FILE; echo \"\$PATH\"")
|
||||
|
||||
if test "$RESULT_PATH_FROM_UNPATCHED" != "$RESULT_PATH_FROM_PATCHED"
|
||||
echo "Result path mismatched: $UNPATCHED_SOURCE_FILE ($RESULT_PATH_FROM_UNPATCHED) and $PATCHED_SOURCE_FILE ($RESULT_PATH_FROM_PATCHED)" >&2
|
||||
exit 1
|
||||
end
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
#!/bin/sh
|
||||
|
||||
set -eu
|
||||
|
||||
UNPATCHED_SOURCE_FILE="$1"
|
||||
PATCHED_SOURCE_FILE="$2"
|
||||
ORIG_PATH="$PWD/alfa:$PWD/bravo"
|
||||
RESULT_PATH_FROM_UNPATCHED="$(
|
||||
PATH="$ORIG_PATH"; export PATH
|
||||
. "$UNPATCHED_SOURCE_FILE"
|
||||
echo "$PATH"
|
||||
)"
|
||||
RESULT_PATH_FROM_PATCHED="$(
|
||||
PATH="$ORIG_PATH"; export PATH
|
||||
. "$PATCHED_SOURCE_FILE"
|
||||
echo "$PATH"
|
||||
)"
|
||||
if [ "$RESULT_PATH_FROM_UNPATCHED" != "$RESULT_PATH_FROM_PATCHED" ]; then
|
||||
echo "Result path mismatched: $UNPATCHED_SOURCE_FILE ($RESULT_PATH_FROM_UNPATCHED) and $PATCHED_SOURCE_FILE ($RESULT_PATH_FROM_PATCHED)" > /dev/stderr
|
||||
exit 1
|
||||
fi
|
||||
|
|
@ -983,6 +983,10 @@ with pkgs;
|
|||
octant-desktop = callPackage ../applications/networking/cluster/octant/desktop.nix { };
|
||||
starboard-octant-plugin = callPackage ../applications/networking/cluster/octant/plugins/starboard-octant-plugin.nix { };
|
||||
|
||||
inherit (
|
||||
callPackages ../build-support/setup-hooks/patch-rc-path-hooks { }
|
||||
) patchRcPathBash patchRcPathCsh patchRcPathFish patchRcPathPosix;
|
||||
|
||||
pathsFromGraph = ../build-support/kernel/paths-from-graph.pl;
|
||||
|
||||
pruneLibtoolFiles = makeSetupHook { name = "prune-libtool-files"; }
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user