Add POWERSHELL_DISTRIBUTION_CHANNEL environment variable

Author: adityapatwardhan

release/preview/alpine38/docker/Dockerfile

@@ -42,7 +42,8 @@ ENV PS_INSTALL_FOLDER=/opt/microsoft/powershell/$PS_INSTALL_VERSION \
     LC_ALL=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
     # set a fixed location for the Module analysis cache
-    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache
+    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
+    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-Alpine-3.8
 
 # Install dotnet dependencies and ca-certificates
 RUN apk add --no-cache \

release/preview/alpine38/test-deps/docker/Dockerfile

@@ -8,9 +8,10 @@ FROM node:10.15.3-alpine as node
 
 FROM ${BaseImage}
 
-ENV NODE_VERSION 10.15.3
-ENV YARN_VERSION=1.13.0
-ENV NVM_DIR="/root/.nvm"
+ENV NODE_VERSION 10.15.3 \
+    YARN_VERSION=1.13.0 \
+    NVM_DIR="/root/.nvm" \
+    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-TestDeps-Alpine-3.8
 
 # workaround for Alpine to run in Azure DevOps
 ENV NODE_NO_WARNINGS=1

release/preview/alpine39/docker/Dockerfile

@@ -42,7 +42,8 @@ ENV PS_INSTALL_FOLDER=/opt/microsoft/powershell/$PS_INSTALL_VERSION \
     LC_ALL=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
     # set a fixed location for the Module analysis cache
-    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache
+    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
+    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-Alpine-3.9
 
 # Install dotnet dependencies and ca-certificates
 RUN apk add --no-cache \

release/preview/alpine39/test-deps/docker/Dockerfile

@@ -8,9 +8,10 @@ FROM node:10.15.3-alpine as node
 
 FROM ${BaseImage}
 
-ENV NODE_VERSION 10.15.3
-ENV YARN_VERSION=1.13.0
-ENV NVM_DIR="/root/.nvm"
+ENV NODE_VERSION 10.15.3 \
+    YARN_VERSION=1.13.0 \
+    NVM_DIR="/root/.nvm" \
+    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-TestDeps-Alpine-3.9
 
 # workaround for Alpine to run in Azure DevOps
 ENV NODE_NO_WARNINGS=1

release/preview/centos7/docker/Dockerfile

@@ -14,7 +14,8 @@ ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false \
     LC_ALL=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
     # set a fixed location for the Module analysis cache
-    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache
+    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
+    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-CentOS-7
 
 # Install dependencies and clean up
 RUN curl -sSL ${PS_PACKAGE_URL} -o /tmp/powershell.rpm \

release/preview/centos7/test-deps/docker/Dockerfile

@@ -10,6 +10,8 @@ RUN yum install -y \
         openssl \
     && yum clean all
 
+ENV POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-TestDeps-CentOS-7
+
 # Define args needed only for the labels
 ARG VCS_REF="none"
 ARG IMAGE_NAME=mcr.microsoft.com/powershell/test-deps:centos-7

release/preview/debian10/docker/Dockerfile

@@ -40,7 +40,8 @@ ENV PS_INSTALL_FOLDER=/opt/microsoft/powershell/$PS_INSTALL_VERSION \
     LC_ALL=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
     # set a fixed location for the Module analysis cache
-    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache
+    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
+    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-Debian-10
 
 # Install dependencies and clean up
 RUN apt-get update \

release/preview/debian10/test-deps/docker/Dockerfile

@@ -15,6 +15,8 @@ RUN apt-get update \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
+ENV POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-TestDeps-Debian-10
+
 # Define args needed only for the labels
 ARG VCS_REF="none"
 ARG IMAGE_NAME=mcr.microsoft.com/powershell/test-deps:debian-9

release/preview/debian9/docker/Dockerfile

@@ -17,7 +17,8 @@ ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false \
     LC_ALL=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
     # set a fixed location for the Module analysis cache
-    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache
+    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
+    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-Debian-9
 
 # Install dependencies and clean up
 RUN apt-get update \

release/preview/debian9/test-deps/docker/Dockerfile

@@ -15,6 +15,8 @@ RUN apt-get update \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
+ENV POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-TestDeps-Debian-9
+
 # Define args needed only for the labels
 ARG VCS_REF="none"
 ARG IMAGE_NAME=mcr.microsoft.com/powershell/test-deps:debian-9

release/preview/fedora/docker/Dockerfile

@@ -14,7 +14,8 @@ ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false \
     LC_ALL=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
     # set a fixed location for the Module analysis cache
-    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache
+    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
+    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-Fedora-${fromTag}
 
 # Install dependencies and clean up
 RUN curl -sSL ${PS_PACKAGE_URL} -o /tmp/powershell.rpm \

release/preview/fedora/test-deps/docker/Dockerfile

@@ -13,6 +13,8 @@ RUN dnf install -y \
         procps-ng \
     && dnf clean all
 
+ENV POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-TestDeps-Fedora-28
+
 # Define args needed only for the labels
 ARG VCS_REF="none"
 ARG IMAGE_NAME=mcr.microsoft.com/powershell/test-deps:fedora-28

release/preview/nanoserver/docker/Dockerfile

@@ -65,7 +65,8 @@ ENV ProgramFiles="C:\Program Files" `
     LOCALAPPDATA="C:\Users\ContainerAdministrator\AppData\Local" `
     PSModuleAnalysisCachePath="$LOCALAPPDATA\Microsoft\Windows\PowerShell\docker\ModuleAnalysisCache" `
     # Persist %PSCORE% ENV variable for user convenience
-    PSCORE="$ProgramFiles\PowerShell\pwsh.exe"
+    PSCORE="$ProgramFiles\PowerShell\pwsh.exe" `
+    POWERSHELL_DISTRIBUTION_CHANNEL="PSDocker-NanoServer-${fromTag}"
 
 COPY --from=installer-env ["\\PowerShell\\", "$ProgramFiles\\PowerShell"]
 

release/preview/nanoserver1809/docker/Dockerfile

@@ -67,7 +67,8 @@ ENV ProgramFiles="C:\Program Files" `
     # Persist %PSCORE% ENV variable for user convenience
     PSCORE="$ProgramFiles\PowerShell\pwsh.exe" `
     # Set the default windows path so we can use it
-    WindowsPATH="C:\Windows\system32;C:\Windows"
+    WindowsPATH="C:\Windows\system32;C:\Windows" `
+    POWERSHELL_DISTRIBUTION_CHANNEL="PSDocker-NanoServer-${fromTag}"
 
     # Set the path
 ENV PATH="$WindowsPATH;${ProgramFiles}\PowerShell;"

release/preview/opensuse423/docker/Dockerfile

@@ -49,8 +49,8 @@ ENV PS_INSTALL_FOLDER=/opt/microsoft/powershell/$PS_INSTALL_VERSION \
     LC_ALL=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
     # set a fixed location for the Module analysis cache
-    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache
-
+    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
+    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-OpenSUSE-42.3
 
 # Install dependencies
 RUN zypper --non-interactive update --skip-interactive \

release/preview/opensuse423/test-deps/docker/Dockerfile

@@ -16,6 +16,8 @@ RUN zypper --non-interactive update --skip-interactive \
     # remove package manager log file
     && rm -f /var/log/zypp/history /var/log/zypper.log
 
+ENV POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-TestDeps-OpenSUSE-42.3
+
 # Define args needed only for the labels
 ARG VCS_REF="none"
 ARG IMAGE_NAME=mcr.microsoft.com/powershell/test-deps:centos7

release/preview/ubuntu16.04/docker/Dockerfile

@@ -17,7 +17,8 @@ ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false \
     LC_ALL=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
     # set a fixed location for the Module analysis cache
-    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache
+    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
+    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-Ubuntu-16.04
 
 # Install dependencies and clean up
 RUN apt-get update \

release/preview/ubuntu16.04/test-deps/docker/Dockerfile

@@ -14,6 +14,8 @@ RUN apt-get update \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
+ENV POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-TestDeps-Ubuntu-16.04
+
 # Define args needed only for the labels
 ARG VCS_REF="none"
 ARG IMAGE_NAME=mcr.microsoft.com/powershell/test-deps:ubuntu-16.04

release/preview/ubuntu18.04/docker/Dockerfile

@@ -17,7 +17,8 @@ ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false \
     LC_ALL=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
     # set a fixed location for the Module analysis cache
-    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache
+    PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
+    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-Ubuntu-18.04
 
 # Install dependencies and clean up
 RUN apt-get update \

release/preview/ubuntu18.04/test-deps/docker/Dockerfile

@@ -14,6 +14,8 @@ RUN apt-get update \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
+ENV POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-TestDeps-Ubuntu-18.04
+
 # Define args needed only for the labels
 ARG VCS_REF="none"
 ARG IMAGE_NAME=mcr.microsoft.com/powershell/test-deps:ubuntu-18.04

release/preview/windowsservercore/docker/Dockerfile

@@ -39,7 +39,8 @@ ENV ProgramFiles="C:\Program Files" `
     LOCALAPPDATA="C:\Users\ContainerAdministrator\AppData\Local" `
     PSModuleAnalysisCachePath="$LOCALAPPDATA\Microsoft\Windows\PowerShell\docker\ModuleAnalysisCache" `
     # Persist %PSCORE% ENV variable for user convenience
-    PSCORE="$ProgramFiles\PowerShell\pwsh.exe"
+    PSCORE="$ProgramFiles\PowerShell\pwsh.exe" `
+    POWERSHELL_DISTRIBUTION_CHANNEL="PSDocker-WindowsServerCore-${fromTag}"
 
 # Copy PowerShell Core from the installer container
 COPY --from=installer-env ["\\PowerShell\\", "$ProgramFiles\\PowerShell\\latest"]