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Posix sed #2

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Posix sed #2

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7cfb3f8
Make sed calls POSIX-compliant
leonheldattoradex May 15, 2025
00e7e81
Check if curl is installed before executing the script proper
leonheldattoradex May 15, 2025
d0d18cf
Specify linux/amd64 platform on pull
leonheldattoradex May 15, 2025
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14 changes: 9 additions & 5 deletions tcb-env-setup.sh
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Original file line number Diff line number Diff line change
@@ -1,5 +1,10 @@
#!/usr/bin/env bash

if ! command -v curl > /dev/null; then
echo "Error: curl is not installed. Please install curl before sourcing this script."
exit 1
fi

# Check to make sure script is being sourced otherwise exit
SOURCED=0

Expand Down Expand Up @@ -188,11 +193,10 @@ if [ $under_windows = "1" -a $# -eq 0 ]; then
fi

# Get list of image tags from docker hub
remote_tags=$(curl -L -s 'https://registry.hub.docker.com/v2/namespaces/torizon/repositories/torizoncore-builder/tags' | sed -n -e 's/\("name"\) *: *\("[^"]\+"\)/\n\1:\2\n/gp' | \
sed -n -e 's/"name":"\([^"]\+\)"/\1/p')
remote_tags=$(curl -L -s 'https://registry.hub.docker.com/v2/namespaces/torizon/repositories/torizoncore-builder/tags' | sed -n -e 's/\("name"\) *: *\("[^"]\{1,\}"\)/\n\1:\2\n/gp' | \
sed -n -e 's/"name":"\([^"]\{1,\}\)"/\1/p')
# Get list of image tags locally
# TODO RegEx Fails on MacOS. This one works: sed -En 's/^.*torizoncore-builder[[:space:]]+([0-9]+).*$/\1/p'
local_tags=$(docker images torizon/torizoncore-builder | sed -n 's/^.*torizoncore-builder\s\+\([0-9]\+\).*$/\1/p')
local_tags=$(docker images torizon/torizoncore-builder | sed -n 's/^.*torizoncore-builder[[:space:]]\{1,\}\([0-9]\{1,\}\).*$/\1/p')

# Determine the tag with the greatest numerical major revision
get_latest_tag () {
Expand Down Expand Up @@ -262,7 +266,7 @@ echo -e "Setting up TorizonCore Builder with version $chosen_tag.\n"
if [[ $pull_remote == true ]]
then
echo -e "Pulling TorizonCore Builder..."
if docker pull torizon/torizoncore-builder:"$chosen_tag"; then
if docker pull --platform linux/amd64 torizon/torizoncore-builder:"$chosen_tag"; then
echo -e "Done!\n"
else
echo "Error: could not pull TorizonCore Builder from Docker Hub!"
Expand Down