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#!/bin/sh |
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# SPDX-FileCopyrightText: 2017-2024 SanderTheDragon <sanderthedragon@zoho.com> |
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# |
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# SPDX-License-Identifier: MIT |
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arch=$(dpkg --print-architecture) |
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echo "Detected architecture: $arch" |
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case "$arch" in |
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amd64) downloadURL="https://dl.pstmn.io/download/latest/linux64";; |
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arm64) downloadURL="https://dl.pstmn.io/download/latest/linux_arm64";; |
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*) |
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echo "Unsupported architecture: $arch" |
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exit |
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;; |
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esac |
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curlExists=$(command -v curl) |
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echo "Testing Postman version" |
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dateString="" |
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if [ -z $curlExists ]; then |
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dateString=$(wget -S --spider $downloadURL 2>&1 | grep "Date" | awk -F ':' '{ print $2 }') |
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else |
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dateString=$(curl -sI $downloadURL 2>&1 | grep "date" | awk -F ':' '{ print $2 }') |
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fi |
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targetName="postman-$(date --date="$dateString" "+%y-%j-%H").tar.gz" |
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versionMaj=$(echo "$targetName" | awk -F '.' '{ print $1 }' | awk -F '-' '{ print $2 }') |
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versionMin=$(echo "$targetName" | awk -F '.' '{ print $1 }' | awk -F '-' '{ print $3 }') |
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versionRev=$(echo "$targetName" | awk -F '.' '{ print $1 }' | awk -F '-' '{ print $4 }') |
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version="$versionMaj.$versionMin-$versionRev" |
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echo "Most recent Postman version V$version" |
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current=$(dpkg-query --showformat='${Version}' --show postman 2> /dev/null) |
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if [ $? -gt 0 ]; then |
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echo "Postman is not installed" |
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else |
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echo "Installed version V$current" |
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if [ "$current" = "$version" ]; then |
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echo "The most recent version of Postman is currently installed" |
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exit |
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else |
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echo "Updating Postman to the latest version" |
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fi |
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fi |
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originalPWD="$(pwd)" |
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targetPWD="$(mktemp -d postman.XXXXXX)" |
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cd "$targetPWD" |
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echo "Downloading latest Postman tarball" |
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if [ -z $curlExists ]; then |
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wget -q --show-progress $downloadURL -O $targetName |
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else |
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curl -# $downloadURL -o $targetName |
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fi |
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if [ $? -gt 0 ]; then |
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echo "Failed to download Postman tarball" |
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exit |
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fi |
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echo "Extracting Postman tarball" |
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tar -xf $targetName |
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if [ $? -gt 0 ]; then |
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echo "Failed to extract Postman tarball" |
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exit |
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fi |
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echo "Creating 'postman_$version' folder structure and files" |
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mkdir -m 0755 -p "postman_$version" |
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mkdir -m 0755 -p "postman_$version/usr/share/applications" |
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touch "postman_$version/usr/share/applications/Postman.desktop" |
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mkdir -m 0755 -p "postman_$version/usr/share/icons/hicolor/128x128/apps" |
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mkdir -m 0755 -p "postman_$version/opt/postman" |
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mkdir -m 0755 -p "postman_$version/DEBIAN" |
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touch "postman_$version/DEBIAN/control" "postman_$version/DEBIAN/postinst" "postman_$version/DEBIAN/prerm" |
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echo "Copying files" |
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cp "Postman/app/resources/app/assets/icon.png" "postman_$version/usr/share/icons/hicolor/128x128/apps/postman.png" |
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cp -R "Postman/"* "postman_$version/opt/postman/" |
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echo "Testing whether to use '-e'" |
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lines=$(echo "\n" | wc -l) |
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e="" |
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if [ $lines -eq 1 ]; then |
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echo "'-e' is required" |
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e="-e" |
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else |
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echo "'-e' is not required" |
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fi |
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echo "Writing files" |
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echo $e "[Desktop Entry]\nType=Application\nName=Postman\nGenericName=Postman API Tester\nIcon=postman\nExec=postman\nPath=/opt/postman\nCategories=Development;" > "postman_$version/opt/postman/Postman.desktop" |
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echo $e "Package: Postman\nVersion: $version\nSection: devel\nPriority: optional\nArchitecture: $arch\nDepends: libgtk-3-0, desktop-file-utils\nMaintainer: You\nDescription: Postman\n API something" > "postman_$version/DEBIAN/control" |
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echo $e "if [ -f \"/usr/bin/postman\" ]; then\n\tsudo rm -f \"/usr/bin/postman\"\nfi\n\nsudo ln -s \"/opt/postman/Postman\" \"/usr/bin/postman\"\n\ndesktop-file-install \"/opt/postman/Postman.desktop\"" > "postman_$version/DEBIAN/postinst" |
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echo $e "if [ -f \"/usr/bin/postman\" ]; then\n\tsudo rm -f \"/usr/bin/postman\"\nfi" > "postman_$version/DEBIAN/prerm" |
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echo "Setting modes" |
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chmod 0775 "postman_$version/usr/share/applications/Postman.desktop" |
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chmod 0775 "postman_$version/DEBIAN/control" |
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chmod 0775 "postman_$version/DEBIAN/postinst" |
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chmod 0775 "postman_$version/DEBIAN/prerm" |
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echo "Validating modes" |
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nc="" |
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if [ $(stat -c "%a" "postman_$version/DEBIAN/control") != "775" ]; then |
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echo "File modes are invalid, calling 'dpkg-deb' with '--nocheck'" |
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nc="--nocheck" |
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else |
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echo "File modes are valid" |
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fi |
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echo "Building 'postman_$version.deb'" |
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dpkg-deb $nc -b "postman_$version" > /dev/null |
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if [ $? -gt 0 ]; then |
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echo "Failed to build 'postman_$version.deb'" |
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exit |
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fi |
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mv "postman_$version.deb" "$originalPWD" |
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cd "$originalPWD" |
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echo "Cleaning up" |
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rm -rf "$targetPWD" |
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while true; do |
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read -p "Do you want to install 'postman_$version.deb' [Y/n] " yn |
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if [ -z $yn ]; then |
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yn="y" |
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fi |
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case $yn in |
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[Yy]* ) break;; |
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[Nn]* ) exit;; |
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esac |
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done |
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echo "Installing" |
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sudo apt install -y "./postman_$version.deb" |
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if [ $? -gt 0 ]; then |
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echo "Failed to install 'postman_$version.deb'" |
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exit |
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fi |
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echo "Removing 'postman_$version.deb'" |
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rm -f "postman_$version.deb" |
Thanks guys, I updated my Postman script with some of this (it builds a repo)