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* Update dotnet install script (#155)

* root search pattern for hashfiles and allow forward slash on windows (#151)
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@ericsciple
ericsciple authored Oct 30, 2019
1 parent 08b9f6e commit 61f9d3f
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91 changes: 59 additions & 32 deletions src/Misc/dotnet-install.ps1
View file
Original file line number Diff line number Diff line change
Expand Up @@ -37,10 +37,7 @@
.PARAMETER SharedRuntime
This parameter is obsolete and may be removed in a future version of this script.
The recommended alternative is '-Runtime dotnet'.
Default: false
Installs just the shared runtime bits, not the entire SDK.
This is equivalent to specifying `-Runtime dotnet`.
.PARAMETER Runtime
Installs just a shared runtime, not the entire SDK.
Possible values:
Expand Down Expand Up @@ -77,11 +74,15 @@
Skips installing non-versioned files if they already exist, such as dotnet.exe.
.PARAMETER NoCdn
Disable downloading from the Azure CDN, and use the uncached feed directly.
.PARAMETER JSonFile
Determines the SDK version from a user specified global.json file
Note: global.json must have a value for 'SDK:Version'
#>
[cmdletbinding()]
param(
[string]$Channel="LTS",
[string]$Version="Latest",
[string]$JSonFile,
[string]$InstallDir="<auto>",
[string]$Architecture="<auto>",
[ValidateSet("dotnet", "aspnetcore", "windowsdesktop", IgnoreCase = $false)]
Expand Down Expand Up @@ -258,7 +259,6 @@ function GetHTTPResponse([Uri] $Uri)
})
}


function Get-Latest-Version-Info([string]$AzureFeed, [string]$Channel, [bool]$Coherent) {
Say-Invocation $MyInvocation

Expand Down Expand Up @@ -304,20 +304,64 @@ function Get-Latest-Version-Info([string]$AzureFeed, [string]$Channel, [bool]$Co
return $VersionInfo
}


function Get-Specific-Version-From-Version([string]$AzureFeed, [string]$Channel, [string]$Version) {
function Parse-Jsonfile-For-Version([string]$JSonFile) {
Say-Invocation $MyInvocation

switch ($Version.ToLower()) {
{ $_ -eq "latest" } {
$LatestVersionInfo = Get-Latest-Version-Info -AzureFeed $AzureFeed -Channel $Channel -Coherent $False
return $LatestVersionInfo.Version
If (-Not (Test-Path $JSonFile)) {
throw "Unable to find '$JSonFile'"
exit 0
}
try {
$JSonContent = Get-Content($JSonFile) -Raw | ConvertFrom-Json | Select-Object -expand "sdk" -ErrorAction SilentlyContinue
}
catch {
throw "Json file unreadable: '$JSonFile'"
exit 0
}
if ($JSonContent) {
try {
$JSonContent.PSObject.Properties | ForEach-Object {
$PropertyName = $_.Name
if ($PropertyName -eq "version") {
$Version = $_.Value
Say-Verbose "Version = $Version"
}
}
}
{ $_ -eq "coherent" } {
$LatestVersionInfo = Get-Latest-Version-Info -AzureFeed $AzureFeed -Channel $Channel -Coherent $True
return $LatestVersionInfo.Version
catch {
throw "Unable to parse the SDK node in '$JSonFile'"
exit 0
}
default { return $Version }
}
else {
throw "Unable to find the SDK node in '$JSonFile'"
exit 0
}
If ($Version -eq $null) {
throw "Unable to find the SDK:version node in '$JSonFile'"
exit 0
}
return $Version
}

function Get-Specific-Version-From-Version([string]$AzureFeed, [string]$Channel, [string]$Version, [string]$JSonFile) {
Say-Invocation $MyInvocation

if (-not $JSonFile) {
switch ($Version.ToLower()) {
{ $_ -eq "latest" } {
$LatestVersionInfo = Get-Latest-Version-Info -AzureFeed $AzureFeed -Channel $Channel -Coherent $False
return $LatestVersionInfo.Version
}
{ $_ -eq "coherent" } {
$LatestVersionInfo = Get-Latest-Version-Info -AzureFeed $AzureFeed -Channel $Channel -Coherent $True
return $LatestVersionInfo.Version
}
default { return $Version }
}
}
else {
return Parse-Jsonfile-For-Version $JSonFile
}
}

Expand Down Expand Up @@ -382,23 +426,6 @@ function Resolve-Installation-Path([string]$InstallDir) {
return $InstallDir
}

function Get-Version-Info-From-Version-File([string]$InstallRoot, [string]$RelativePathToVersionFile) {
Say-Invocation $MyInvocation

$VersionFile = Join-Path -Path $InstallRoot -ChildPath $RelativePathToVersionFile
Say-Verbose "Local version file: $VersionFile"

if (Test-Path $VersionFile) {
$VersionText = cat $VersionFile
Say-Verbose "Local version file text: $VersionText"
return Get-Version-Info-From-Version-Text $VersionText
}

Say-Verbose "Local version file not found."

return $null
}

function Is-Dotnet-Package-Installed([string]$InstallRoot, [string]$RelativePathToPackage, [string]$SpecificVersion) {
Say-Invocation $MyInvocation

Expand Down Expand Up @@ -534,7 +561,7 @@ function Prepend-Sdk-InstallRoot-To-Path([string]$InstallRoot, [string]$BinFolde
}

$CLIArchitecture = Get-CLIArchitecture-From-Architecture $Architecture
$SpecificVersion = Get-Specific-Version-From-Version -AzureFeed $AzureFeed -Channel $Channel -Version $Version
$SpecificVersion = Get-Specific-Version-From-Version -AzureFeed $AzureFeed -Channel $Channel -Version $Version -JSonFile $JSonFile
$DownloadLink = Get-Download-Link -AzureFeed $AzureFeed -SpecificVersion $SpecificVersion -CLIArchitecture $CLIArchitecture
$LegacyDownloadLink = Get-LegacyDownload-Link -AzureFeed $AzureFeed -SpecificVersion $SpecificVersion -CLIArchitecture $CLIArchitecture

Expand Down
127 changes: 83 additions & 44 deletions src/Misc/dotnet-install.sh
View file
Original file line number Diff line number Diff line change
Expand Up @@ -435,39 +435,88 @@ get_latest_version_info() {
return $?
}

# args:
# json_file - $1
parse_jsonfile_for_version() {
eval $invocation

local json_file="$1"
if [ ! -f "$json_file" ]; then
say_err "Unable to find \`$json_file\`"
return 1
fi

sdk_section=$(cat $json_file | awk '/"sdk"/,/}/')
if [ -z "$sdk_section" ]; then
say_err "Unable to parse the SDK node in \`$json_file\`"
return 1
fi

sdk_list=$(echo $sdk_section | awk -F"[{}]" '{print $2}')
sdk_list=${sdk_list//[\" ]/}
sdk_list=${sdk_list//,/$'\n'}
sdk_list="$(echo -e "${sdk_list}" | tr -d '[[:space:]]')"

local version_info=""
while read -r line; do
IFS=:
while read -r key value; do
if [[ "$key" == "version" ]]; then
version_info=$value
fi
done <<< "$line"
done <<< "$sdk_list"
if [ -z "$version_info" ]; then
say_err "Unable to find the SDK:version node in \`$json_file\`"
return 1
fi

echo "$version_info"
return 0
}

# args:
# azure_feed - $1
# channel - $2
# normalized_architecture - $3
# version - $4
# json_file - $5
get_specific_version_from_version() {
eval $invocation

local azure_feed="$1"
local channel="$2"
local normalized_architecture="$3"
local version="$(to_lowercase "$4")"

case "$version" in
latest)
local version_info
version_info="$(get_latest_version_info "$azure_feed" "$channel" "$normalized_architecture" false)" || return 1
say_verbose "get_specific_version_from_version: version_info=$version_info"
echo "$version_info" | get_version_from_version_info
return 0
;;
coherent)
local version_info
version_info="$(get_latest_version_info "$azure_feed" "$channel" "$normalized_architecture" true)" || return 1
say_verbose "get_specific_version_from_version: version_info=$version_info"
echo "$version_info" | get_version_from_version_info
return 0
;;
*)
echo "$version"
return 0
;;
esac
local json_file="$5"

if [ -z "$json_file" ]; then
case "$version" in
latest)
local version_info
version_info="$(get_latest_version_info "$azure_feed" "$channel" "$normalized_architecture" false)" || return 1
say_verbose "get_specific_version_from_version: version_info=$version_info"
echo "$version_info" | get_version_from_version_info
return 0
;;
coherent)
local version_info
version_info="$(get_latest_version_info "$azure_feed" "$channel" "$normalized_architecture" true)" || return 1
say_verbose "get_specific_version_from_version: version_info=$version_info"
echo "$version_info" | get_version_from_version_info
return 0
;;
*)
echo "$version"
return 0
;;
esac
else
local version_info
version_info="$(parse_jsonfile_for_version "$json_file")" || return 1
echo "$version_info"
return 0
fi
}

# args:
Expand Down Expand Up @@ -558,24 +607,6 @@ resolve_installation_path() {
return 0
}

# args:
# install_root - $1
get_installed_version_info() {
eval $invocation

local install_root="$1"
local version_file="$(combine_paths "$install_root" "$local_version_file_relative_path")"
say_verbose "Local version file: $version_file"
if [ ! -z "$version_file" ] | [ -r "$version_file" ]; then
local version_info="$(cat "$version_file")"
echo "$version_info"
return 0
fi

say_verbose "Local version file not found."
return 0
}

# args:
# relative_or_absolute_path - $1
get_absolute_path() {
Expand Down Expand Up @@ -724,7 +755,7 @@ calculate_vars() {
normalized_architecture="$(get_normalized_architecture_from_architecture "$architecture")"
say_verbose "normalized_architecture=$normalized_architecture"
specific_version="$(get_specific_version_from_version "$azure_feed" "$channel" "$normalized_architecture" "$version")"
specific_version="$(get_specific_version_from_version "$azure_feed" "$channel" "$normalized_architecture" "$version" "$json_file")"
say_verbose "specific_version=$specific_version"
if [ -z "$specific_version" ]; then
say_err "Could not resolve version information."
Expand Down Expand Up @@ -826,6 +857,7 @@ temporary_file_template="${TMPDIR:-/tmp}/dotnet.XXXXXXXXX"
channel="LTS"
version="Latest"
json_file=""
install_dir="<auto>"
architecture="<auto>"
dry_run=false
Expand Down Expand Up @@ -912,6 +944,10 @@ do
runtime_id="$1"
non_dynamic_parameters+=" $name "\""$1"\"""
;;
--jsonfile|-[Jj][Ss]on[Ff]ile)
shift
json_file="$1"
;;
--skip-non-versioned-files|-[Ss]kip[Nn]on[Vv]ersioned[Ff]iles)
override_non_versioned_files=false
non_dynamic_parameters+=" $name"
Expand Down Expand Up @@ -953,22 +989,25 @@ do
echo " Possible values:"
echo " - dotnet - the Microsoft.NETCore.App shared runtime"
echo " - aspnetcore - the Microsoft.AspNetCore.App shared runtime"
echo " --skip-non-versioned-files Skips non-versioned files if they already exist, such as the dotnet executable."
echo " -SkipNonVersionedFiles"
echo " --dry-run,-DryRun Do not perform installation. Display download link."
echo " --no-path, -NoPath Do not set PATH for the current process."
echo " --verbose,-Verbose Display diagnostics information."
echo " --azure-feed,-AzureFeed Azure feed location. Defaults to $azure_feed, This parameter typically is not changed by the user."
echo " --uncached-feed,-UncachedFeed Uncached feed location. This parameter typically is not changed by the user."
echo " --no-cdn,-NoCdn Disable downloading from the Azure CDN, and use the uncached feed directly."
echo " --feed-credential,-FeedCredential Azure feed shared access token. This parameter typically is not specified."
echo " --skip-non-versioned-files Skips non-versioned files if they already exist, such as the dotnet executable."
echo " -SkipNonVersionedFiles"
echo " --no-cdn,-NoCdn Disable downloading from the Azure CDN, and use the uncached feed directly."
echo " --jsonfile <JSONFILE> Determines the SDK version from a user specified global.json file."
echo " Note: global.json must have a value for 'SDK:Version'"
echo " --runtime-id Installs the .NET Tools for the given platform (use linux-x64 for portable linux)."
echo " -RuntimeId"
echo " -?,--?,-h,--help,-Help Shows this help message"
echo ""
echo "Obsolete parameters:"
echo " --shared-runtime The recommended alternative is '--runtime dotnet'."
echo " -SharedRuntime Installs just the shared runtime bits, not the entire SDK."
echo " This parameter is obsolete and may be removed in a future version of this script."
echo " Installs just the shared runtime bits, not the entire SDK."
echo ""
echo "Install Location:"
echo " Location is chosen in following order:"
Expand Down
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