74 lines
2.1 KiB
Bash
Executable file
74 lines
2.1 KiB
Bash
Executable file
#!/bin/sh
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set -e
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# Find the installed version of a binary, if any
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_installed() {
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VERSION=$($@ --version 2>/dev/null || echo "$@ none")
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echo $VERSION | rev | cut -d' ' -f1 | rev
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}
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# Find the latest available version of a binary on `crates.io`
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_latest() {
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VERSION=$(cargo search -q "$@" | grep "$@" | cut -f2 -d"\"")
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echo $VERSION
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}
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### Setup Rust toolchain #######################################################
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curl -SsL "https://sh.rustup.rs/" | sh -s -- -y --default-toolchain=$TRAVIS_RUST_VERSION
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export PATH=$PATH:$HOME/.cargo/bin
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### Setup sccache ##############################################################
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echo -n "Fetching latest available 'sccache' version... "
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INSTALLED=$(_installed sccache)
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LATEST=$(_latest sccache)
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echo "${LATEST} (installed: ${INSTALLED})"
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if [ "$INSTALLED" = "$LATEST" ]; then
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echo "Using cached 'sccache'"
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else
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echo "Installing latest 'sccache' from mozilla/sccache"
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URL="https://github.com/mozilla/sccache/releases/download/${LATEST}/sccache-${LATEST}-x86_64-unknown-linux-musl.tar.gz"
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curl -SsL $URL | tar xzv -C /tmp
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mv /tmp/sccache-${LATEST}-x86_64-unknown-linux-musl/sccache $HOME/.cargo/bin/sccache
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fi
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mkdir -p $SCCACHE_DIR
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### Setup kcov #################################################################
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if [ ! -d "$HOME/kcov/.git" ]; then
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git clone --depth=1 https://github.com/SimonKagstrom/kcov "$HOME/kcov"
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fi
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cd $HOME/kcov
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git pull
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cmake .
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make
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install src/kcov $HOME/.cargo/bin/kcov
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cd $TRAVIS_BUILD_DIR
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### Setup python linker flags ##################################################
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python -c """
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import sysconfig
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cfg = sorted(sysconfig.get_config_vars().items())
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print('\n'.join(['{}={}'.format(*x) for x in cfg]))
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"""
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export PYTHON_LIB=$(python -c "import sysconfig as s; print(s.get_config_var('LIBDIR'))")
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# find $PYTHON_LIB
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export LIBRARY_PATH="$LIBRARY_PATH:$PYTHON_LIB"
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# delete any possible empty components
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# https://github.com/google/pulldown-cmark/issues/122#issuecomment-364948741
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LIBRARY_PATH=$(echo $LIBRARY_PATH | sed -E -e 's/^:*//' -e 's/:*$//' -e 's/:+/:/g')
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export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$PYTHON_LIB:$HOME/rust/lib"
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