mirror of
https://github.com/alacritty/alacritty
synced 2024-09-15 22:10:35 +00:00
f32facfbfd
This includes some changes to the scripts `README.md` to provide some more information on the different Alacritty scripts. A new script for testing the 24 bit support of Alacritty has been added with the `24-bit-color.sh` name. This should help with troubleshooting truecolor support issues. Since `perf` is a standard tool which is available in the official repositories for most distributions, it doesn't make much sense to provide an installation script specifically for Ubuntu. As a result of this, the script has been removed.
39 lines
1 KiB
Bash
Executable file
39 lines
1 KiB
Bash
Executable file
#!/usr/bin/env bash
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# The full path to the script directory, regardless of pwd.
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DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# Current UNIX time.
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TIME=$(date +%s)
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# Make sure FlameGraph scripts are available.
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if [ ! -e $DIR/FlameGraph ]
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then
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git clone https://github.com/BrendanGregg/FlameGraph \
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$DIR/create-flamegraph/FlameGraph
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fi
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# Make sure a release build of Alacritty is available.
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if [ ! -e $DIR/../target/release/alacritty ]
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then
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echo "Must build alacritty first: cargo build --release"
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exit 1
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fi
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# Make sure perf is available.
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if [ ! -x "$(command -v perf)" ]
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then
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echo "Cannot find perf, please make sure it's installed"
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exit 1
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fi
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# Run perf, this will block while alacritty runs.
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perf record -g -F 99 $DIR/../target/release/alacritty
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perf script \
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| $DIR/create-flamegraph/FlameGraph/stackcollapse-perf.pl \
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| $DIR/create-flamegraph/FlameGraph/flamegraph.pl --width 1920 \
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> flame-$TIME.svg
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# Tell users where the file is.
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echo "Flame graph created at: file://$(pwd)/flame-$TIME.svg"
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