我尝试将MSYS2 shell集成到Visual Studio Code集成终端中。这是我的用户设置：
{
"terminal.integrated.shell.windows": "C:\\msys64\\usr\\bin\\bash.exe",
"terminal.integrated.shellArgs.windows": ["--login", "-i"]
}
但是，我遇到了--login将当前工作目录更改为Windows主页的问题。我希望当前目录位于我的工作区的根目录。
我的进一步尝试是尝试添加标记-c 'cd ${workspaceRoot}'。然而，bash会在开始时崩溃。我可以通过删除--login来正确访问当前目录，但是没有登录模式，所有其他shell命令（ls，cd等）都不可用。
如何将MSYS2 shell正确集成到我的vscode中？
答案 0 :(得分：17)
要禁止从当前目录更改工作目录，请将grid-auto-flow: dense;环境变量设置为非空值：
CHERE_INVOKING在MSYS登录脚本中，设置 "terminal.integrated.env.windows": {
"CHERE_INVOKING": "1"
},
变量仅用于防止shell执行CHERE_INVOKING，而不执行任何操作。
如果需要MinGW工具链，请设置cd "${HOME}"环境变量以选择工具链。识别的值为MSYS（默认值），MINGW32或MINGW64。
MSYSTEM完整的，VS Code设置可能如下所示：
"terminal.integrated.env.windows": {
"MSYSTEM": "MINGW64",
},
提供关于{
"terminal.integrated.shell.windows": "C:\\msys64\\usr\\bin\\bash.exe",
"terminal.integrated.shellArgs.windows": [
"--login",
],
"terminal.integrated.env.windows": {
"CHERE_INVOKING": "1",
"MSYSTEM": "MINGW64",
},
}
非常神秘命名的一些背景：CHERE_INVOKING显然是Cygwin command for installing and managing a "Command Prompt Here" folder context menu item.虽然MSYS2继承了Cygwin的环境变量，但实际上并没有继承命令本身。
答案 1 :(得分：9)
这将正确启动MSYS2 bash shell，以便执行 .bash_login ：
"terminal.integrated.shell.windows": "C:\\msys64\\msys2_shell.cmd",
"terminal.integrated.shellArgs.windows": ["-defterm", "-mingw64", "-no-start", "-here"]
当时原来的答案似乎有效，但当我尝试在VSCode中开始使用任务时，它显然无法正常工作。尝试运行一个简单调用 make all 的任务会导致以下错误：
/ usr / bin / bash：/ d：没有这样的文件或目录
终端进程以退出代码终止：127
从其他答案中，使用"terminal.integrated.shellArgs.windows": ["--login", "-i"]获得了几乎正确的环境（MSYS而不是MINGW64），但是在错误的目录中启动，并且"terminal.integrated.shellArgs.windows": ["-lic", "cd $OLDPWD; exec bash"]在正确的目录中启动了正确的环境但是可以没有运行任务。
我想出了迄今为止似乎工作正常的解决方案 在VSCode设置中：
"terminal.integrated.shell.windows": "C:\\msys64\\usr\\bin\\bash.exe",
"terminal.integrated.env.windows":
{
"MSYSTEM": "MINGW64",
//"MSYS2_PATH_TYPE": "inherit",
"MSVSCODE": "1"
},
在 .bashrc ：
if [ ! -z "$MSVSCODE" ]; then
unset MSVSCODE
source /etc/profile
cd $OLDPWD
fi
答案 2 :(得分：6)
这对我有用：
use strict;
use warnings;
my %hash;
while (<DATA>) {
chomp;
my @F = split ',';
my $key = $F[0];
for my $i (0..$#F) {
$hash{$key}->[$i] //= $F[$i];
}
}
for my $key (sort keys %hash) {
print join(',',@{$hash{$key}})."\n";
}
__DATA__
aaaa,3
aaaa,,5
aaaa,,,1
aaaa,,,,3
bb,2
bb,,4
bb,,,,,,,,,,6
cc,,,,,,5
dd,5
答案 3 :(得分：1)
我让这个工作
df = pd.DataFrame({'A': [[1,2,3],[1,3,5],[4,84,68]]},index=[0,1,0])
答案 4 :(得分：1)
此处的答案来自旧方法，该方法现在（2021 年 7 月）已在 VSCode 中弃用 新建议的方式，将其添加到 settings.json:
"terminal.integrated.profiles.windows": {
"PowerShell": {
"source": "PowerShell",
"icon": "terminal-powershell"
},
"Command Prompt": {
"path": [
"${env:windir}\\Sysnative\\cmd.exe",
"${env:windir}\\System32\\cmd.exe"
],
"args": [],
"icon": "terminal-cmd"
},
"Git Bash": {
"source": "Git Bash"
},
"MSYS2": {
"path": "C:\\msys64\\usr\\bin\\bash.exe",
"args": [
"--login",
"-i"
],
"env": {
"MSYSTEM": "MINGW64",
"CHERE_INVOKING": "1"
}
}
},
答案 5 :(得分：0)
{
"terminal.integrated.shell.windows": "C:\\msys64\\usr\\bin\\sh.exe",
"terminal.integrated.shellArgs.windows": ["--login", "-i"]
}
为我工作。
答案 6 :(得分：0)
调用shell执行任务时，vs代码将/d /c个参数添加到shell可执行文件中，就像cmd.exe一样（参见cli中的cmd /?）。当然MSYS2 bash不会将/d /c解释为有效的参数，这就是为什么它在尝试将/d: No such file or directory解释为命令时回答/d的原因。
我刚刚开始挖掘VSCode，我感觉用户配置中缺少一些配置参数，告诉vscode调用msys2_shell.cmd（即用-c arg）执行任务的好方法（没有pb）对于集成/交互式shell，因为调用bash时没有传递arg）。
无论如何，为了解决这个问题，我们可以编辑msys2_shell.cmd来陷阱\d \c并使用-c调用bash：
@echo off
setlocal
rem usefull get what VSCode pass
rem echo "given params %1 %2 %3 %4 %5 %6 %7 %8 %9"
set "WD=%__CD__%"
if NOT EXIST "%WD%msys-2.0.dll" set "WD=%~dp0usr\bin\"
rem To activate windows native symlinks uncomment next line
rem set MSYS=winsymlinks:nativestrict
rem Set debugging program for errors
rem set MSYS=error_start:%WD%../../mingw64/bin/qtcreator.exe^|-debug^|^<process-id^>
rem To export full current PATH from environment into MSYS2 use '-use-full-path' parameter
rem or uncomment next line
rem set MSYS2_PATH_TYPE=inherit
:checkparams
rem Help option
if "x%~1" == "x-help" (
call :printhelp "%~nx0"
exit /b %ERRORLEVEL%
)
if "x%~1" == "x--help" (
call :printhelp "%~nx0"
exit /b %ERRORLEVEL%
)
if "x%~1" == "x-?" (
call :printhelp "%~nx0"
exit /b %ERRORLEVEL%
)
if "x%~1" == "x/?" (
call :printhelp "%~nx0"
exit /b %ERRORLEVEL%
)
rem Shell types
if "x%~1" == "x-msys" shift& set MSYSTEM=MSYS& goto :checkparams
if "x%~1" == "x-msys2" shift& set MSYSTEM=MSYS& goto :checkparams
if "x%~1" == "x-mingw32" shift& set MSYSTEM=MINGW32& goto :checkparams
if "x%~1" == "x-mingw64" shift& set MSYSTEM=MINGW64& goto :checkparams
if "x%~1" == "x-mingw" shift& (if exist "%WD%..\..\mingw64" (set MSYSTEM=MINGW64) else (set MSYSTEM=MINGW32))& goto :checkparams
rem Console types
if "x%~1" == "x-mintty" shift& set MSYSCON=mintty.exe& goto :checkparams
if "x%~1" == "x-conemu" shift& set MSYSCON=conemu& goto :checkparams
if "x%~1" == "x-defterm" shift& set MSYSCON=defterm& goto :checkparams
rem Other parameters
if "x%~1" == "x-full-path" shift& set MSYS2_PATH_TYPE=inherit& goto :checkparams
if "x%~1" == "x-use-full-path" shift& set MSYS2_PATH_TYPE=inherit& goto :checkparams
if "x%~1" == "x-here" shift& set CHERE_INVOKING=enabled_from_arguments& goto :checkparams
if "x%~1" == "x-where" (
if "x%~2" == "x" (
echo Working directory is not specified for -where parameter. 1>&2
exit /b 2
)
cd /d "%~2" || (
echo Cannot set specified working diretory "%~2". 1>&2
exit /b 2
)
set CHERE_INVOKING=enabled_from_arguments
)& shift& shift& goto :checkparams
if "x%~1" == "x-no-start" shift& set MSYS2_NOSTART=yes& goto :checkparams
rem VS CODE CMD.EXE argument PATCH
if "x%~1" == "x/d" (
if "x%~2" == "x/c" (
rem we got a vs code task issued
echo "VSCODE_TASK detected"
shift& shift
set VSCODE_TASK=yes
goto :checkparams
)
)& shift& goto :checkparams
rem Setup proper title
if "%MSYSTEM%" == "MINGW32" (
set "CONTITLE=MinGW x32"
) else if "%MSYSTEM%" == "MINGW64" (
set "CONTITLE=MinGW x64"
) else (
set "CONTITLE=MSYS2 MSYS"
)
if "x%MSYSCON%" == "xmintty.exe" goto startmintty
if "x%MSYSCON%" == "xconemu" goto startconemu
if "x%MSYSCON%" == "xdefterm" goto startsh
if NOT EXIST "%WD%mintty.exe" goto startsh
set MSYSCON=mintty.exe
:startmintty
if not defined MSYS2_NOSTART (
start "%CONTITLE%" "%WD%mintty" -i /msys2.ico -t "%CONTITLE%" /usr/bin/bash --login %1 %2 %3 %4 %5 %6 %7 %8 %9
) else (
"%WD%mintty" -i /msys2.ico -t "%CONTITLE%" /usr/bin/bash --login %1 %2 %3 %4 %5 %6 %7 %8 %9
)
exit /b %ERRORLEVEL%
:startconemu
call :conemudetect || (
echo ConEmu not found. Exiting. 1>&2
exit /b 1
)
if not defined MSYS2_NOSTART (
start "%CONTITLE%" "%ComEmuCommand%" /Here /Icon "%WD%..\..\msys2.ico" /cmd "%WD%bash" --login %1 %2 %3 %4 %5 %6 %7 %8 %9
) else (
"%ComEmuCommand%" /Here /Icon "%WD%..\..\msys2.ico" /cmd "%WD%bash" --login %1 %2 %3 %4 %5 %6 %7 %8 %9
)
exit /b %ERRORLEVEL%
:startsh
set MSYSCON=
if not defined MSYS2_NOSTART (
start "%CONTITLE%" "%WD%bash" --login %1 %2 %3 %4 %5 %6 %7 %8 %9
) else (
rem integrated shell called (interactive)
if not defined VSCODE_TASK (
"%WD%bash" --login %1 %2 %3 %4 %5 %6 %7 %8 %9
) else (
rem Call bash with -c arg (execute the command in argument and quit)
rem echo "start %WD%bash" --login -c "%1 %2 %3 %4 %5 %6 %7 %8 %9"
"%WD%bash" --login -c "%1 %2 %3 %4 %5 %6 %7 %8 %9"
)
)
exit /b %ERRORLEVEL%
:EOF
exit /b 0
:conemudetect
set ComEmuCommand=
if defined ConEmuDir (
if exist "%ConEmuDir%\ConEmu64.exe" (
set "ComEmuCommand=%ConEmuDir%\ConEmu64.exe"
set MSYSCON=conemu64.exe
) else if exist "%ConEmuDir%\ConEmu.exe" (
set "ComEmuCommand=%ConEmuDir%\ConEmu.exe"
set MSYSCON=conemu.exe
)
)
if not defined ComEmuCommand (
ConEmu64.exe /Exit 2>nul && (
set ComEmuCommand=ConEmu64.exe
set MSYSCON=conemu64.exe
) || (
ConEmu.exe /Exit 2>nul && (
set ComEmuCommand=ConEmu.exe
set MSYSCON=conemu.exe
)
)
)
if not defined ComEmuCommand (
FOR /F "tokens=*" %%A IN ('reg.exe QUERY "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\ConEmu64.exe" /ve 2^>nul ^| find "REG_SZ"') DO (
set "ComEmuCommand=%%A"
)
if defined ComEmuCommand (
call set "ComEmuCommand=%%ComEmuCommand:*REG_SZ =%%"
set MSYSCON=conemu64.exe
) else (
FOR /F "tokens=*" %%A IN ('reg.exe QUERY "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\ConEmu.exe" /ve 2^>nul ^| find "REG_SZ"') DO (
set "ComEmuCommand=%%A"
)
if defined ComEmuCommand (
call set "ComEmuCommand=%%ComEmuCommand:*REG_SZ =%%"
set MSYSCON=conemu.exe
)
)
)
if not defined ComEmuCommand exit /b 2
exit /b 0
:printhelp
echo Usage:
echo %~1 [options] [bash parameters]
echo.
echo Options:
echo -mingw32 ^| -mingw64 ^| -msys[2] Set shell type
echo -defterm ^| -mintty ^| -conemu Set terminal type
echo -here Use current directory as working
echo directory
echo -where DIRECTORY Use specified DIRECTORY as working
echo directory
echo -[use-]full-path Use full currnent PATH variable
echo instead of triming to minimal
echo -no-start Do not use "start" command and
echo return bash resulting errorcode as
echo this batch file resulting errorcode
echo -help ^| --help ^| -? ^| /? Display this help and exit
echo.
echo Any parameter that cannot be treated as valid option and all
echo following parameters are passed as bash command parameters.
echo.
exit /b 0
答案 7 :(得分：0)
accepted answer对我有用，但是使用zsh shell（"terminal.integrated.shell.windows": "C:\\msys64\\usr\\bin\\zsh.exe"）时，事情要比使用bash慢得多。我不知道为什么，但是使用ConEmu's cygwin/msys terminal connector有很大帮助：
"terminal.integrated.shell.windows": "C:\\conemu\\ConEmu\\conemu-msys2-64.exe",
"terminal.integrated.env.windows": {
"CHERE_INVOKING": "1",
"MSYSTEM": "MINGW64",
"MSYS2_PATH_TYPE": "inherit",
},
"terminal.integrated.shellArgs.windows": [
"/usr/bin/zsh",
"-l",
"-i",
],
答案 8 :(得分：0)
这对我来说适用于下面显示的Visual Studio Code版本
"terminal.integrated.shell.windows": "C:\\msys64\\usr\\bin\\bash.exe",
"terminal.integrated.shellArgs.windows": ["--login", "-i"],
"terminal.integrated.env.windows":
{
"MSYSTEM": "MINGW64",
"CHERE_INVOKING":"1",
"PATH" : "/mingw64/bin:/usr/local/bin:/usr/bin:/bin:/c/Windows/System32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShell/v1.0/"
},
答案 9 :(得分：0)
按F1 +编写settings.json 然后，在{}的末尾添加以下几行：
"terminal.integrated.shell.windows": "C:\\msys32\\msys2_shell.cmd",
"terminal.integrated.shellArgs.windows": ["-defterm", "-mingw32", "-no-start", "-here"],
它看起来像这样：（显然，settings.json与下一个示例可能不同）
"telemetry.enableTelemetry": true,
"code-runner.saveFileBeforeRun": true,
"code-runner.saveAllFilesBeforeRun": true,
"code-runner.runInTerminal": true,
"liveshare.audio.startCallOnShare": true,
"window.zoomLevel": 1,
"explorer.confirmDelete": false,
"C_Cpp.updateChannel": "Insiders",
"terminal.integrated.shell.windows": "C:\\msys32\\msys2_shell.cmd",
"terminal.integrated.shellArgs.windows": ["-defterm", "-mingw32", "-no-start", "-here"]
请记住，在粘贴建议的行之前，您必须先添加逗号。