Mercurial > hg
view contrib/dockerlib.sh @ 25775:220d9ae6a9a8
convert: if getting a file from Perforce fails try to get it one more time
When converting a particularly large Perforce changelist (especially with some
big files), it is very likely to run into an intermittent network issue (e.g.
WSAECONNRESET or WSAETIMEDOUT) getting one of the files, which will result in
the entire changelist converting being aborted. Which can be quite unfortunate
since you might have waited hours getting all other files. To mitigate this
let's attempt to get the file one more time, escalating original exception
if that attempt fails.
author | Eugene Baranov <eug.baranov@gmail.com> |
---|---|
date | Wed, 08 Jul 2015 18:11:40 +0100 |
parents | 33055069e465 |
children | 271a802071b7 |
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#!/bin/sh -eu # This function exists to set up the DOCKER variable and verify that # it's the binary we expect. It also verifies that the docker service # is running on the system and we can talk to it. function checkdocker() { if which docker.io >> /dev/null 2>&1 ; then DOCKER=docker.io elif which docker >> /dev/null 2>&1 ; then DOCKER=docker else echo "Error: docker must be installed" exit 1 fi $DOCKER -h 2> /dev/null | grep -q Jansens && { echo "Error: $DOCKER is the Docking System Tray - install docker.io instead"; exit 1; } $DOCKER version | grep -q "^Client version:" || { echo "Error: unexpected output from \"$DOCKER version\""; exit 1; } $DOCKER version | grep -q "^Server version:" || { echo "Error: could not get docker server version - check it is running and your permissions"; exit 1; } } # Construct a container and leave its name in $CONTAINER for future use. function initcontainer() { [ "$1" ] || { echo "Error: platform name must be specified"; exit 1; } DFILE="$ROOTDIR/contrib/docker/$1" [ -f "$DFILE" ] || { echo "Error: docker file $DFILE not found"; exit 1; } CONTAINER="hg-dockerrpm-$1" DBUILDUSER=build ( cat $DFILE if [ $(uname) = "Darwin" ] ; then # The builder is using boot2docker on OS X, so we're going to # *guess* the uid of the user inside the VM that is actually # running docker. This is *very likely* to fail at some point. echo RUN useradd $DBUILDUSER -u 1000 else echo RUN groupadd $DBUILDUSER -g `id -g` echo RUN useradd $DBUILDUSER -u `id -u` -g $DBUILDUSER fi ) | $DOCKER build --tag $CONTAINER - }