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This commit is contained in:
David Boreham 2022-12-19 09:37:24 -07:00
parent b8c244bbdc
commit 717391d835
1 changed files with 10 additions and 0 deletions
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10
container-build/cerc-builder-js/yarn-local-registry-fixup.sh
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@ -1,6 +1,12 @@
#!/bin/bash
# Usage: yarn-local-registry-fixup.sh <package-to-fix>
# Assumes package.json and yarn.lock are in the cwd
# The purpose of this script is to take a project cloned from git
# and "fixup" its yarn.lock file such that specified dependency
# will be fetched from a repository other than the one used when
# yarn.lock was generated. It updates all checksums using data
# from the "new" registry (because due to embedded timestamps etc
# the same source code re-built later will not have the same checksum).
if [ -n "$CERC_SCRIPT_DEBUG" ]; then
set -x
fi
@ -10,11 +16,14 @@ if [[ $# -ne 1 ]]; then
fi
target_package=$1
versioned_target_package=$(grep ${target_package} package.json | sed -e 's#[[:space:]]\{1,\}\"\('${target_package}'\)\":[[:space:]]\{1,\}\"\(.*\)\",#\1@\2#' )
# Use yarn info to get URL checksums etc from the new registry
yarn_info_output=$(yarn info --json $versioned_target_package 2>/dev/null)
# Code below parses out the values we need
package_tarball=$(echo $yarn_info_output | jq -r .data.dist.tarball)
package_integrity=$(echo $yarn_info_output | jq -r .data.dist.integrity)
package_shasum=$(echo $yarn_info_output | jq -r .data.dist.shasum)
package_resolved=${package_tarball}#${package_shasum}
# Some strings need to be escaped so they work when passed to sed later
escaped_package_resolved=$(printf '%s\n' "$package_resolved" | sed -e 's/[\/&]/\\&/g')
escaped_target_package=$(printf '%s\n' "$target_package" | sed -e 's/[\/&]/\\&/g')
if [ -n "$CERC_SCRIPT_VERBOSE" ]; then
@ -23,5 +32,6 @@ if [ -n "$CERC_SCRIPT_VERBOSE" ]; then
echo "Shasum: ${package_shasum}"
echo "Resolved: ${package_resolved}"
fi
# Use magic sed regex to replace the values in yarn.lock
sed -i -e '/^\"'${escaped_target_package}'.*\":$/ , /^\".*$/ s/^\([[:space:]]\{1,\}resolved \).*$/\1'\"${escaped_package_resolved}\"'/' yarn.lock
sed -i -e '/^\"'${escaped_target_package}'.*\":$/ , /^\".*$/ s/^\([[:space:]]\{1,\}integrity \).*$/\1'${package_integrity}'/' yarn.lock