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# Update the current trees in the repo.
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echo "Updating sourcecode dependencies in current local branches:"
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find "$LP_PROJECT_PATH" -mindepth 2 -maxdepth 2 \
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-type d -name sourcecode -printf '%h\0' | \
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# Find directories among local branches containing "sourcecode" directories.
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# Prints each as a null-terminated record (since Unix filenames may contain
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find_branches_to_relink() {
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find "$LP_PROJECT_PATH" \
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-mindepth 2 -maxdepth 2 -type d -name sourcecode -printf '%h\0'
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# Some old setups (notably dogfood) may have lp-sourcedeps mixed in with the
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# local branches. Echo stdin to stdout, with these filenames filtered out.
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# Filenames must be null-terminated on input, and remain null-terminated on
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filter_branches_to_relink() {
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grep -vz '/lp-sourcedeps$'
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# Re-link the sourcecode directories for local branches. Takes the branch
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# paths from stdin, as null-terminated records.
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run-child xargs --no-run-if-empty \
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--max-procs="${CPU_COUNT}" --max-args=1 --null \
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"$LP_TRUNK_PATH/utilities/link-external-sourcecode" \
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--parent "$LP_PROJECT_ROOT/$LP_SOURCEDEPS_DIR" --target
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find_branches_to_relink | filter_branches_to_relink | relink_branches
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99
# Build launchpad if there were changes.
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if [ $FINAL_REV != $INITIAL_REV ];
added
removed
utilities/rocketfuel-get
