Updated copier; updated support modules; updated ibek-support version

.copier-answers.yml

@@ -1,9 +1,9 @@
 # Changes here will be overwritten by Copier; NEVER EDIT MANUALLY
-_commit: 4.0.1
+_commit: 4.1.0
 _src_path: gh:epics-containers/ioc-template
 description: A Generic IOC for the terminal server
 git_platform: github.com
-github_org: maxherbs
+github_org: epics-containers
 name: ioc-terminalserver
-repo_uri: [email protected]:maxherbs/ioc-terminalserver.git
+repo_uri: [email protected]:epics-containers/ioc-terminalserver.git
 rtems: false

.devcontainer/devcontainer.json

@@ -15,18 +15,17 @@
     "remoteEnv": {
         // provides a name for epics-containers to use in bash prompt etc.
         "EC_PROJECT": "${localWorkspaceFolderBasename}",
-        "EPICS_CA_AUTO_ADDR_LIST": "NO",
-        "EPICS_CA_ADDR_LIST": "127.0.0.1"
+        "IOC_NAME": "DEV_TEST_IOC"
     },
     "features": {
-        // add quality of life features for developers including git config integration
-        "ghcr.io/devcontainers/features/common-utils:2": {
-            // don't upgrade to make this similar to the runtime container
-            "upgradePackages": false
-        }
+        // add in eternal history and other bash features
+        "ghcr.io/diamondlightsource/devcontainer-features/bash-config:1.0.0": {}
     },
-    // IMPORTANT for this devcontainer to work with docker EC_REMOTE_USER must be
-    // set to your user name. You will run with full sudo rights.
+    // outside of the container setup
+    "initializeCommand": "bash .devcontainer/initializeCommand ${devcontainerId}",
+    // IMPORTANT for this devcontainer to work with docker rootful
+    // EC_REMOTE_USER must be set to your user name. You will run with full
+    // sudo rights.
     // For podman it should be left blank. You will run as root but host mounts
     // will be owned by your user id.
     "remoteUser": "${localEnv:EC_REMOTE_USER}",
@@ -35,22 +34,15 @@
             // Add the IDs of extensions you want installed when the container is created.
             "extensions": [
                 "ms-python.vscode-pylance",
-                "tamasfe.even-better-toml",
                 "redhat.vscode-yaml",
-                "ryanluker.vscode-coverage-gutters",
                 "epicsdeb.vscode-epics",
                 "charliermarsh.ruff"
             ]
         }
     },
-    // You can place any outside of the container before-launch commands here
-    "initializeCommand": "bash .devcontainer/initializeCommand ${devcontainerId}",
     // One time global setup commands inside the container
     "postCreateCommand": "bash .devcontainer/postCreateCommand ${devcontainerId}",
     "runArgs": [
-        // IMPORTANT: this network must exist before the container is created
-        // source compose/environment.sh to create it before first use
-        "--network=channel_access_devcontainer",
         // Make sure SELinux does not disable write access to host filesystems like tmp
         "--security-opt=label=disable"
     ],

.devcontainer/initializeCommand

@@ -3,11 +3,14 @@
 # custom initialization goes here - runs outside of the dev container
 # just before the container is launched but after the container is created
 
-FOLDER=$(dirname $(readlink -f $0))
+echo "initializeCommand for devcontainerID ${1}"
+set -xe
 
-echo "devcontainerID ${1}"
+# make the config folder for the shared bash-config feature
+mkdir -p ${HOME}/.config/bash-config
+# make a folder for auto-generated opi screens
+mkdir -p ./opi/auto-generated
+
+# ensure local container users can access X11 server
+xhost +SI:localuser:$(id -un)
 
-# make sure the shared network is created
-# TODO this would be better done with compose but compose and podman
-# in devcontainers is not currently stable.
-source $FOLDER/../compose/environment.sh

.devcontainer/postCreateCommand

@@ -23,7 +23,7 @@ echo 'source <(ibek --show-completion bash)' >> $HOME/.bashrc
 echo 'source <(ibek --show-completion zsh)' >> $HOME/.zshrc
 
 # pick theme and RPS1 with no unicode chars to avoid completion corruption in zsh
-sed -i $HOME/.zshrc -e 's/ZSH_THEME="devcontainers"/ZSH_THEME="dst"/' -e '/^RPS1=/d'
+sed -i $HOME/.zshrc -e 's/^ZSH_THEME.*$/ZSH_THEME="dst"/' -e '/^RPS1=/d'
 # override the response PS - this shows the last exit code in red only
 # echo "RPS1=$'%(?..%{\C-[[01;31m%}%? %{\C-[[00m%})'" >> $HOME/.zshrc
 

.gitignore

@@ -14,8 +14,7 @@ ibek
 # config folder is a container mount at /epics/ioc/config
 ioc/config
 # the opi folder is also mounted into the container at /epics/ioc/opi
-opi/auto-generated/*
-!opi/auto-generated/.placeholder
+opi/auto-generated
 
 # podman may leave this around in aborted builds
 .build.swp

Dockerfile

@@ -34,7 +34,7 @@ RUN iocStats/install.sh 3.2.0
 ##### CUSTOM MODULES
 
 COPY ibek-support/calc/ calc
-RUN calc/install.sh R3-7
+RUN calc/install.sh R3-7-5
 
 COPY ibek-support/autosave/ autosave
 RUN autosave/install.sh R5-11

README.md

@@ -1,4 +1,4 @@
-# Generic IOC Template Repository ioc-terminalserver
+# Generic IOC ioc-terminalserver
 
 ## Description
 A Generic IOC for the terminal server
@@ -21,14 +21,11 @@ copier update -a --trust .
 
 This repository includes a developer container configuration for Visual Studio Code. This allows you to run the Generic IOC locally and debug it. See https://epics-containers.github.io/main/tutorials/dev_container.html.
 
-### IMPORTANT: First Time Preparation
+## Channel Access
 
-The devcontainer uses a docker network that it can share with a ca-gateway in order that your PVs are accessible from your host machine. We arrange to create this network once and as long as you don't delete it or reset docker it will be available for all your devcontainers going forward.
-
-To create the network run the following commands:
+The vscode developer container auto forwards the channel access ports on the loopback interface. If you have channel access clients running on the host machine, you can connect to the IOC by setting the `EPICS_CA_NAME_SERVERS` environment variable as follows:
 
 ```bash
-cd ioc-adsimdetector
-source ./compose/environment.sh
+export EPICS_CA_NAME_SERVERS=127.0.0.1:5064
+caget IOCNAME:PVNAME
 ```
-

build

@@ -20,16 +20,21 @@ fi
 
 cd $(dirname ${0})
 
-# use docker if available else use podman
-if ! docker version &>/dev/null; then docker=podman; else docker=docker; fi
-if $docker buildx version &>/dev/null; then buildx=buildx; load=--load ; fi
-if [[ $DOCKER_BUILDKIT == "0" ]]; then buildx=; load=; fi
+# make sure the ioc binaries and config symlink are cleaned up
+git clean -fdx ioc
+
+# prefer docker but use podman if USE_PODMAN is set
+if docker version &> /dev/null && [[ -z $USE_PODMAN ]]
+    then docker=docker
+    else docker=podman
+fi
 
 # make sure new repos get their submodule ibek-support
 if [ ! -d ibek-support/_global ] ; then git submodule update --init ; fi
 
-# build and developer images
+# build runtime or developer image
 set -x
-$docker $buildx build -t ${TAG} "${@}" $load \
-    --build-arg IMAGE_EXT=$IMAGE_EXT \
-    $runtime --target $TARGET .
+$docker build -t ${TAG} "${@}" --build-arg IMAGE_EXT=$IMAGE_EXT \
+    --build-arg BUILDKIT_INLINE_CACHE=1 \
+    --build-arg EPICS_TARGET_ARCH=$T_A \
+    --load --target $TARGET .