feat(ncs): append manager's env vars to the bashrc

instead of using entrypoint call, since it doesn't always work.

CHANGELOG.md

@@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ## [Unreleased]
 
+### Changed
+
+- ncs-zephyr Docker image now adds environment variables of the toolchain-manager to the bashrc file
+  to provide access to the installed tools. Previously that was done by the `ENTRYPOINT` command,
+  however that approach didn't always work with VSCode's Dev Containers.
+
 ## [1.5.0] - 2024-09-24
 
 ### Added
@@ -74,4 +80,5 @@ All below changes are related to the ncs-zephyr Docker image:
 [1.2.0]: https://github.com/IRNAS/irnas-docker-software/compare/v1.1.0...v1.2.0
 [1.1.0]: https://github.com/IRNAS/irnas-docker-software/compare/v1.0.1...v1.1.0
 [1.0.1]: https://github.com/IRNAS/irnas-docker-software/compare/v1.0.0...v1.0.1
-[1.0.0]: https://github.com/IRNAS/irnas-docker-software/compare/b08044e0137bcbbf5f060545de6b2d2a9f1ee8d8...v1.0.0
+[1.0.0]:
+  https://github.com/IRNAS/irnas-docker-software/compare/b08044e0137bcbbf5f060545de6b2d2a9f1ee8d8...v1.0.0

ncs-zephyr/Dockerfile

@@ -78,8 +78,9 @@ RUN <<EOT
     rm ./yq
 EOT
 
-SHELL ["/bin/bash", "-c"]
-ENTRYPOINT ["nrfutil", "toolchain-manager", "launch", "--shell"]
+# Append environment variables of the toolchain-manager to the user's bashrc to
+# get access to the installed programs. See extra info at the end of the file.
+RUN nrfutil toolchain-manager env --as-script sh >> ~/.bashrc
 
 #############
 # Dev image #
@@ -161,5 +162,8 @@ RUN find /home/user/ncs/toolchains/ -path '**/usr/local/bin/*' | \
 # Make 'user' default on launch
 USER user
 
-SHELL ["/bin/bash", "-c"]
-ENTRYPOINT ["nrfutil", "toolchain-manager", "launch", "--shell"]
+# Append environment variables of the toolchain-manager to the user's bashrc to
+# get access to the installed programs.
+# Previously that was done with the ENTRYPOINT command, however that is a bit
+# error prone for devcontainer usecases, as it isn't always taken into account.
+RUN nrfutil toolchain-manager env --as-script sh >> ~/.bashrc