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https://github.com/nvm-sh/nvm.git
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Saadanjum0
906fb605bc
nvm_change_path interpolated `$NVM_DIR` and the new version dir unescaped into grep and sed expressions, so a path containing `&`, `#`, `[`, `*`, etc. corrupted `$PATH` (or made sed fail) when switching versions. Escape them before use.
38 lines
2.0 KiB
Bash
Executable File
38 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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die () { echo "$@" ; exit 1; }
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: nvm.sh
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\. ../../../nvm.sh
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for DIR in '/tmp/a&b/.nvm' '/tmp/a#b/.nvm' '/tmp/a[1]/.nvm' '/tmp/a*b/.nvm' '/tmp/a+(b)/.nvm' '/tmp/a.b/.nvm' '/tmp/a\b/.nvm' '/tmp/a$b/.nvm' '/tmp/a|b/.nvm'; do
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NVM_DIR="${DIR}"
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TEST_PATH="/opt/bin:${NVM_DIR}/versions/node/v4.5.0/bin:/usr/bin"
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# replace branch
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NEW_PATH="$(nvm_change_path "${TEST_PATH}" "/bin" "${NVM_DIR}/versions/node/v7.1.0")"
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EXPECTED="/opt/bin:${NVM_DIR}/versions/node/v7.1.0/bin:/usr/bin"
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[ "${NEW_PATH}" = "${EXPECTED}" ] || die "NVM_DIR=${DIR}: expected >${EXPECTED}<, got >${NEW_PATH}<"
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# system path precedes the nvm path: prepend instead of replacing
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SYSTEM_FIRST_PATH="/usr/bin:${NVM_DIR}/versions/node/v4.5.0/bin"
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NEW_PATH="$(nvm_change_path "${SYSTEM_FIRST_PATH}" "/bin" "${NVM_DIR}/versions/node/v7.1.0")"
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EXPECTED="${NVM_DIR}/versions/node/v7.1.0/bin:${SYSTEM_FIRST_PATH}"
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[ "${NEW_PATH}" = "${EXPECTED}" ] || die "NVM_DIR=${DIR} (system path first): expected >${EXPECTED}<, got >${NEW_PATH}<"
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# MANPATH call
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TEST_MANPATH="/opt/share/man:${NVM_DIR}/versions/node/v4.5.0/share/man:/usr/share/man"
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NEW_PATH="$(nvm_change_path "${TEST_MANPATH}" "/share/man" "${NVM_DIR}/versions/node/v7.1.0")"
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EXPECTED="/opt/share/man:${NVM_DIR}/versions/node/v7.1.0/share/man:/usr/share/man"
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[ "${NEW_PATH}" = "${EXPECTED}" ] || die "NVM_DIR=${DIR} (MANPATH): expected >${EXPECTED}<, got >${NEW_PATH}<"
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done
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# `.` in NVM_DIR must be escaped so it matches itself only, not "any character":
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# an unrelated path entry that merely looks similar (some other char where the
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# `.` is) must be left alone, not mistaken for an nvm path and rewritten.
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NVM_DIR="/tmp/a.b/.nvm"
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UNRELATED_PATH="/opt/bin:/tmp/aXb/.nvm/versions/node/v4.5.0/bin:/usr/bin"
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NEW_PATH="$(nvm_change_path "${UNRELATED_PATH}" "/bin" "${NVM_DIR}/versions/node/v7.1.0")"
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EXPECTED="${NVM_DIR}/versions/node/v7.1.0/bin:${UNRELATED_PATH}"
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[ "${NEW_PATH}" = "${EXPECTED}" ] || die "unrelated PATH entry /tmp/aXb/.nvm/... should not be touched by NVM_DIR=${NVM_DIR}: expected >${EXPECTED}<, got >${NEW_PATH}<"
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