028d40860d
Add .github/workflows/getSize.sh to extract sizes of sections from the objfile build-firmware uses getSize.sh to output the section sizes. get-base-ref-size job added, which builds the base branch of the PR and outputs the section sizes. Caches are used to avoid unnecessary builds when the base branch hasn't been updated. leave-build-size-comment job added, which creates or updates a comment on the PR with the build size information from other jobs.
20 lines
500 B
Bash
Executable file
20 lines
500 B
Bash
Executable file
#!/bin/sh
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# Requires environment variables from docker/build.sh
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set -e
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SIZE_BIN="$TOOLS_DIR/$GCC_ARM_PATH/bin/arm-none-eabi-size"
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[ ! -x "$SIZE_BIN" ] && exit 1
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[ -z "$1" ] && exit 1
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SIZE_OUTPUT=$($SIZE_BIN "$1" | tail -n1)
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TEXT_SIZE=$(echo "$SIZE_OUTPUT" | cut -f 1 |tr -d '[:blank:]')
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DATA_SIZE=$(echo "$SIZE_OUTPUT" | cut -f 2 |tr -d '[:blank:]')
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BSS_SIZE=$(echo "$SIZE_OUTPUT" | cut -f 3 |tr -d '[:blank:]')
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echo "text_size=$TEXT_SIZE"
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echo "data_size=$DATA_SIZE"
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echo "bss_size=$BSS_SIZE"
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