2020-04-30

4/30

UbuntuでHomebrewで入れたtfenvだとtfenv installに失敗する

unzipで失敗する。

デバッグしたところ、Homebrewの依存でインストールされたunzipが使われてしまうからのようだ。

tfenvの libexec/helpers 内に which unzip を仕込んで確かめた。

ログ:

% TFENV_DEBUG=true tfenv install 0.12.24
+ [tfenv:22] '[' -z '' ']'
++++ [tfenv:23] readlink_f /home/linuxbrew/.linuxbrew/bin/tfenv
:
（中略）
:
+ [tfenv-install:180] mkdir -p /home/linuxbrew/.linuxbrew/Cellar/tfenv/1.0.2/versions/0.12.24
+ [tfenv-install:181] unzip tfenv_download.DtVL3N/terraform_0.12.24_linux_amd64.zip -d /home/linuxbrew/.linuxbrew/Cellar/tfenv/1.0.2/version
s/0.12.24
UnZip 6.00 of 20 April 2009, by Debian. Original by Info-ZIP.

Usage: unzip [-Z] [-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]
  Default action is to extract files in list, except those in xlist, to exdir;
  file[.zip] may be a wildcard.  -Z => ZipInfo mode ("unzip -Z" for usage).

  -p  extract files to pipe, no messages     -l  list files (short format)
  -f  freshen existing files, create none    -t  test compressed archive data
  -u  update files, create if necessary      -z  display archive comment only
  -v  list verbosely/show version info       -T  timestamp archive to latest
  -x  exclude files that follow (in xlist)   -d  extract files into exdir
modifiers:
  -n  never overwrite existing files         -q  quiet mode (-qq => quieter)
  -o  overwrite files WITHOUT prompting      -a  auto-convert any text files
  -j  junk paths (do not make directories)   -aa treat ALL files as text
  -C  match filenames case-insensitively     -L  make (some) names lowercase
  -X  restore UID/GID info                   -V  retain VMS version numbers
  -K  keep setuid/setgid/tacky permissions   -M  pipe through "more" pager
See "unzip -hh" or unzip.txt for more help.  Examples:
  unzip data1 -x joe   => extract all files except joe from zipfile data1.zip
  unzip -p foo | more  => send contents of foo.zip via pipe into program more
  unzip -fo foo ReadMe => quietly replace existing ReadMe if archive file newer
 + [tfenv-install:181] error_and_die 'Tarball unzip failed'
++ [helpers:4] basename /home/linuxbrew/.linuxbrew/Cellar/tfenv/1.0.2/libexec/tfenv-install
+ [helpers:4] echo -e 'tfenv: tfenv-install: \033[0;31m[ERROR] Tarball unzip failed\033[0;39m'
tfenv: tfenv-install: [ERROR] Tarball unzip failed
+ [helpers:5] which unzip
/home/linuxbrew/.linuxbrew/bin/unzip
+ [helpers:6] exit 1
+ [helpers:1] rm -rf tfenv_download.DtVL3N

• brew uninstall unzip --ignore-dependencies した後、 tfenv install 0.12.24 したら成功した。
• /home/linuxbrew/.linuxbrew/bin/unzip some.zip -d somedir は同じエラーで失敗する。
• /usr/bin/unzip some.zip -d somedir は成功する。

単独でunzipコマンドを実行しても失敗しているので、Linuxbrewのunzipが壊れてるんだと思う。

5/9 追記

これ、GCEにDebian 10とUbuntu 18.04とCent OS 8のVMを立てて追試したところ、全部linuxbrewのunzipが正常に動いた。

なぜだ。。