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Try fixing the 'brew update' issue in bootstrap script #5400

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Merged
adityapatwardhan merged 3 commits into from
Nov 13, 2017
Merged

Try fixing the 'brew update' issue in bootstrap script #5400

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Try fixing the 'brew update' issue in bootstrap script
daxian-dbw Nov 9, 2017
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daxian-dbw Nov 9, 2017
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daxian-dbw Nov 10, 2017
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21 changes: 17 additions & 4 deletions 21 tools/installpsh-osx.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -127,10 +127,23 @@ fi

# Suppress output, it's very noisy on travis-ci
echo "Refreshing Homebrew cache..."
if ! brew update > /dev/null; then
echo "ERROR: Refreshing Homebrew cache failed..." >&2
exit 2
fi
for count in {1..2}; do
# Try the update twice if the first time fails
brew update > /dev/null && break

# If the update fails again after increasing the Git buffer size, exit with error.

@TravisEz13 TravisEz13 Nov 10, 2017

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caching the brew cache in travis-ci might help:

cache:
  directories:
    - $HOME/Library/Caches/Homebrew

@daxian-dbw daxian-dbw Nov 10, 2017

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Thanks Travis! I will add this.

if [[ $count == 2 ]]; then
echo "ERROR: Refreshing Homebrew cache failed..." >&2
exit 2
fi

# The update failed for the first try. An error we see a lot in our CI is "RPC failed; curl 56 SSLRead() return error -36".
# What 'brew update' does is to fetch the newest version of Homebrew from GitHub using git, and the error comes from git.
# A potential solution is to increase the Git buffer size to a larger number, say 150 mb. The default buffer size is 1 mb.
echo "First attempt of update failed. Increase Git buffer size and try again ..."
git config --global http.postBuffer 157286400
sleep 5
done

# Suppress output, it's very noisy on travis-ci
if [[ ! -d $(brew --prefix cask) ]]; then
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