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feat(installer): fix styling to scale according to the name width #282

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merged 1 commit into from
Oct 7, 2025
Merged

feat(installer): fix styling to scale according to the name width #282

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79 changes: 64 additions & 15 deletions installer.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -96,12 +96,65 @@ function output {
builtin echo -e "${style_start}${1}${style_end}"
}

function create_table_line() {
local text="${1:-}"
local width="${2:-}"

if [ -z "$width" ]; then
# Calculate width based on text length, minimum 50
local text_length=${#text}
width=$((text_length < 50 ? 50 : text_length + 4))
fi

if [ "$text" = "border" ] || [ -z "$text" ]; then
# Border line
printf "+"
for ((i=0; i<width-2; i++)); do
printf "-"
done
printf "+"
elif [ "$text" = "empty" ]; then
# Empty line
printf "|"
for ((i=0; i<width-2; i++)); do
printf " "
done
printf "|"
else
# Text line
local text_length=${#text}
local padding=$(((width - 2 - text_length) / 2))
local right_padding=$((width - 2 - text_length - padding))
printf "|"
for ((i=0; i<padding; i++)); do
printf " "
done
printf "%s" "$text"
for ((i=0; i<right_padding; i++)); do
printf " "
done
printf "|"
fi
printf "\n"
}

function create_table() {
local text="$1"
local min_width="${2:-50}"
local text_length=${#text}
local table_width=$((text_length < min_width ? min_width : text_length + 4))

create_table_line "border" "$table_width"
create_table_line "empty" "$table_width"
create_table_line "$text" "$table_width"
create_table_line "empty" "$table_width"
create_table_line "border" "$table_width"
}

function exit_with_error() {
output "+--------------------------------------------------+" "error"
output "| |" "error"
output "| Installation failed |" "error"
output "| |" "error"
output "+--------------------------------------------------+" "error"
local title="Installation failed"

output "$(create_table "$title")" "error"

output "\nGet help with your $vendor_name CLI installation:" "heading"
output " Inspect the logs: ${INSTALL_LOG}"
Expand All @@ -112,22 +165,18 @@ function exit_with_error() {
}

function intro() {
output "+--------------------------------------------------+" "heading"
output "| |" "heading"
output "| $vendor_name CLI Installer |" "heading"
output "| |" "heading"
output "+--------------------------------------------------+" "heading"
local title="$vendor_name CLI Installer"

output "$(create_table "$title")" "heading"

output "\nChecking environment" "heading"
}

function outro() {
local title="$vendor_name CLI has been installed successfully."

output ""
output "+--------------------------------------------------+" "success"
output "| |" "success"
output "| $vendor_name CLI has been installed successfully. |" "success"
output "| |" "success"
output "+--------------------------------------------------+" "success"
output "$(create_table "$title")" "success"

output "\nWhat's next?" "heading"

Expand Down