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#!/usr/bin/env zsh
#vim:ft=zsh ts=2 sw=2 sts=2 et fenc=utf-8
if [[ "$TERM_PROGRAM" != "iTerm.app" ]]; then
print "Your Terminal Emulator does not appear to be iTerm2!"
print "This debug script is intended only for iTerm2 terminals."
exit 1
fi
if [[ ! -x "/usr/libexec/PlistBuddy" ]]; then
print "To use this debug script, you need to install XCode!"
exit 2
fi
local normalFont
local type
local command
local ambiguousDoubleWidth
local minimumContrast
local useDifferentFont
# Unfortunately the profile name is not unique, but it seems to be the only
# thing that identifies an active profile. There is the "ID of current session
# of current window" though, but that does not match to a `guid` in the plist.
# So, be warned - collisions may occur!
# See: https://groups.google.com/forum/#!topic/iterm2-discuss/0tO3xZ4Zlwg
local currentProfileName=$(osascript -e 'tell application "iTerm2" to profile name of current session of current window')
# Warning: Dynamic profiles are not taken into account here!
# https://www.iterm2.com/documentation-dynamic-profiles.html
# Count `guids` in "New Bookmarks"; they should be unique
local profilesCount=$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:" ~/Library/Preferences/com.googlecode.iterm2.plist 2>/dev/null | grep -c "Guid")
for idx in $(seq 0 "${profilesCount}"); do
local profileName=$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${idx}:Name:" ~/Library/Preferences/com.googlecode.iterm2.plist 2>/dev/null)
if [[ "${profileName}" == "${currentProfileName}" ]]; then
# "Normal Font"
normalFont=$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${idx}:Normal\ Font:" ~/Library/Preferences/com.googlecode.iterm2.plist)
type=$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${idx}:Terminal\ Type:" ~/Library/Preferences/com.googlecode.iterm2.plist)
command=$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${idx}:Command:" ~/Library/Preferences/com.googlecode.iterm2.plist)
ambiguousDoubleWidth=$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${idx}:Ambiguous\ Double\ Width:" ~/Library/Preferences/com.googlecode.iterm2.plist)
minimumContrast=$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${idx}:Minimum\ Contrast:" ~/Library/Preferences/com.googlecode.iterm2.plist)
# Font for non-ascii characters
# Only check for a different non-ASCII font, if the user checked
# the "use a different font for non-ascii text" switch.
useDifferentFont=$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${idx}:Use\ Non-ASCII\ Font:" ~/Library/Preferences/com.googlecode.iterm2.plist)
if [[ "$useDifferentFont" == "true" ]]; then
nonAsciiFont=$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${idx}:Non\ Ascii\ Font:" ~/Library/Preferences/com.googlecode.iterm2.plist)
if [[ "$normalFont" != "$nonAsciiFont" ]]; then
normalFont="$normalFont (normal) / $nonAsciiFont (non-ascii)"
fi
fi
break
fi
done
print -P "You use %F{blue}iTerm2%f with the following settings:"
print -P " Font: ${normalFont}"
print -P " Terminal-Type: ${type}"
print -P " Command: ${command}"
#############################
# Analyse possible problems #
#############################
local problemsFound
if [[ "${ambiguousDoubleWidth}" == "true" ]]; then
problemsFound="${problemsFound}\n * Please uncheck 'Treat ambiguous characters as double-width'."
fi
if (( minimumContrast > 0 )); then
problemsFound="${problemsFound}\n * Please set minimum contrast to zero."
fi
if [[ $(echo "${normalFont}" | grep -c -E "Powerline|Awesome|Nerd|Source Code Pro") -eq 0 ]]; then
problemsFound="${problemsFound}\n * It does not seem like you use an Powerline-enabled or Awesome Terminal Font!"
fi
#############################
# Output problems #
#############################
if [[ -n "${problemsFound}" ]]; then
print -P "\n"
print -P "%F{yellow}Possible Problems found:%f"
print -P "${problemsFound}"
else
print -P "%F{green}No Problems found%f. Yay!"
fi
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