From b2f897a4786c6767dc343d2eab41af42be0e48eb Mon Sep 17 00:00:00 2001
From: joshcangit <33022160+joshcangit@users.noreply.github.com>
Date: Sun, 26 Jan 2020 11:00:06 +0000
Subject: [PATCH 1/5] Slight improvements to run.sh

---
 run.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/run.sh b/run.sh
index 2d5f026..6c3bf34 100755
--- a/run.sh
+++ b/run.sh
@@ -1,5 +1,5 @@
-#! /bin/bash
+#!/bin/sh
 
-BASEDIR=$(dirname $0)
+BASEDIR="$(dirname $(realpath $(readlink -f $0)))"
 
 $BASEDIR/latest/chrome --user-data-dir="$BASEDIR/user-data-dir" $* &> /dev/null &

From 25c5564230f4bba898f591416ef7f6dd83bdde04 Mon Sep 17 00:00:00 2001
From: joshcangit <33022160+joshcangit@users.noreply.github.com>
Date: Sun, 26 Jan 2020 11:01:31 +0000
Subject: [PATCH 2/5] Sight improvements to update-and-run.sh

---
 update-and-run.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/update-and-run.sh b/update-and-run.sh
index 93673ed..cbff49e 100755
--- a/update-and-run.sh
+++ b/update-and-run.sh
@@ -1,3 +1,5 @@
-#! /bin/bash
-cd $(dirname $0)
-./update.sh && ./run.sh
+#!/bin/sh
+
+BASEDIR="$(dirname $(realpath $(readlink -f $0)))"
+
+$BASEDIR/update.sh && $BASEDIR/run.sh

From a181c14e2ace546d1d82af6196de3a42304fee05 Mon Sep 17 00:00:00 2001
From: joshcangit <33022160+joshcangit@users.noreply.github.com>
Date: Sun, 26 Jan 2020 11:08:02 +0000
Subject: [PATCH 3/5] Improvements to update.sh

Improvement include
- Using sh instead of bash
- Supporting either curl or wget
- An argument to select snapshots or continuous builds while defaulting to continuous builds
- Rename and symlink the "chrome-linux" folder
---
 update.sh | 64 ++++++++++++++++++++++++++++++++++++++++---------------
 1 file changed, 47 insertions(+), 17 deletions(-)

diff --git a/update.sh b/update.sh
index 6730185..86a6bbd 100755
--- a/update.sh
+++ b/update.sh
@@ -1,31 +1,61 @@
-#! /bin/bash
-
-cd $(dirname $0)
+#!/bin/sh
+
+BASEDIR="$(dirname $(realpath $(readlink -f $0)))"
+
+web() {
+local list="wget curl"
+for item in $list;
+do
+    if [ -z $(command -v $item) ]; then
+        echo $list | sed "s/$item//g"
+    fi
+done
+}
+
+dl() {
+case $(web) in
+    *wget*) wget -q --show-progress -O $@;;
+    *curl*) curl -#L -o $@;;
+esac
+}
+
+out() {
+case $(web) in
+    *curl*) curl -sL $@;;
+    *wget*) wget -qO - $@;;
+esac
+}
+
+TRUNK="continuous"
+if [ -n "$1" ]; then
+OPT="$1"
+shift
+case "$OPT" in
+    snapshots|s) TRUNK="snapshots";;
+    continuous|c) TRUNK="continuous";;
+esac
+fi
 
-LASTCHANGE_URL="https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2FLAST_CHANGE?alt=media"
+LASTCHANGE_URL="https://commondatastorage.googleapis.com/chromium-browser-$TRUNK/Linux/LAST_CHANGE"
 
-REVISION=$(curl -s -S $LASTCHANGE_URL)
+REVISION=$(out $LASTCHANGE_URL)
 
 echo "latest revision is $REVISION"
 
-if [ -d $REVISION ] ; then
+if [ -d $BASEDIR/$REVISION ] ; then
   echo "already have latest version"
   exit
 fi
 
-ZIP_URL="https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2F$REVISION%2Fchrome-linux.zip?alt=media"
+ZIP_URL="https://www.googleapis.com/download/storage/v1/b/chromium-browser-$TRUNK/o/Linux_x64%2F$REVISION%2Fchrome-linux.zip?alt=media"
 
-ZIP_FILE="${REVISION}-chrome-linux.zip"
+ZIP_FILE="chrome-linux-${REVISION}.zip"
 
 echo "fetching $ZIP_URL"
 
-rm -rf $REVISION
-mkdir $REVISION
-pushd $REVISION
-curl -# $ZIP_URL > $ZIP_FILE
+dl "$BASEDIR/$ZIP_FILE" "$ZIP_URL"
 echo "unzipping.."
-unzip $ZIP_FILE
-popd
-rm -f ./latest
-ln -s $REVISION/chrome-linux/ ./latest
-
+unzip "$BASEDIR/$ZIP_FILE" -d "$BASEDIR"
+mv "$BASEDIR/chrome-linux" "$BASEDIR/$REVISION"
+rm -f "$BASEDIR/latest" "$BASEDIR/$ZIP_FILE"
+ln -s "$BASEDIR/$REVISION" "$BASEDIR/latest"

From fb548f8376395e6d002862e3ace150c94367fb08 Mon Sep 17 00:00:00 2001
From: joshcangit <33022160+joshcangit@users.noreply.github.com>
Date: Mon, 29 Jun 2020 00:57:40 +0000
Subject: [PATCH 4/5] Default to snapshots

Code now defaults to the snapshots trunk.
---
 update.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/update.sh b/update.sh
index 86a6bbd..9ba1d85 100755
--- a/update.sh
+++ b/update.sh
@@ -26,7 +26,7 @@ case $(web) in
 esac
 }
 
-TRUNK="continuous"
+TRUNK="snapshots"
 if [ -n "$1" ]; then
 OPT="$1"
 shift

From 8312635819ad530468086c48744ba2e666215046 Mon Sep 17 00:00:00 2001
From: joshcangit <33022160+joshcangit@users.noreply.github.com>
Date: Mon, 1 Nov 2021 21:59:40 +0800
Subject: [PATCH 5/5] Update LAST_CHANGE URL

Previous LAST_CHANGE URL no longer works with this script.
---
 update.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/update.sh b/update.sh
index 9ba1d85..a6cb36c 100755
--- a/update.sh
+++ b/update.sh
@@ -36,7 +36,7 @@ case "$OPT" in
 esac
 fi
 
-LASTCHANGE_URL="https://commondatastorage.googleapis.com/chromium-browser-$TRUNK/Linux/LAST_CHANGE"
+LASTCHANGE_URL="https://www.googleapis.com/download/storage/v1/b/chromium-browser-$TRUNK/o/Linux_x64%2FLAST_CHANGE?alt=media"
 
 REVISION=$(out $LASTCHANGE_URL)