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Fix sce run c failing when using junctions by resolving target path (windows batch) #73

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Fix sce run c failing when using junctions by resolving target path (windows batch) #73

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68e440a
fix: cd into real path instead of junction before running docker
Funsize1234 Jun 8, 2025
39608b9
added comment explanation
Funsize1234 Jun 8, 2025
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37 changes: 36 additions & 1 deletion sce.bat
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Original file line number Diff line number Diff line change
Expand Up @@ -149,7 +149,42 @@ REM set the varible %name% to the resolved repo.
IF NOT EXIST %REPO_LOCATION% (
goto :print_repo_not_found
)
cd %REPO_LOCATION%


REM change directory from junction path to actual/target path
REM fsutil reparsepoint query returns an output similar to below that we must parse through

REM Reparse Tag Value : 0xa0000003
REM Tag value: Microsoft
REM Tag value: Name Surrogate
REM Tag value: Mount Point
REM Substitue Name offset: 0
REM Substitue Name length: 68
REM Print Name offset: 70
REM Print Name Length: 60
REM Substitute Name: \??\C:\path\to\Clark
REM Print Name: C:\path\to\Clark
REM Reparse Data Length: 0x8c
REM Reparse Data:
REM 0000: 00 00 44 00 46 00 3c 00 5c 00 3f 00 3f 00 5c 00
REM 0010: 43 00 3a 00 5c 00 55 00 73 00 65 00 72 00 73 00
REM 0020: 5c 00 63 00 6a 00 6c 00 6f 00 75 00 5c 00 44 00
REM 0030: 6f 00 63 00 75 00 6d 00 65 00 6e 00 74 00 73 00
REM 0040: 5c 00 43 00 6c 00 61 00 72 00 6b 00 00 00 43 00
REM 0050: 3a 00 5c 00 55 00 73 00 65 00 72 00 73 00 5c 00
REM 0060: 63 00 6a 00 6c 00 6f 00 75 00 5c 00 44 00 6f 00
REM 0070: 63 00 75 00 6d 00 65 00 6e 00 74 00 73 00 5c 00
REM 0080: 43 00 6c 00 61 00 72 00 6b 00 00 00

REM get the line with the prefix "Print Name: " and set it to REAL_PATH
FOR /f "tokens=* USEBACKQ" %%a IN (`fsutil reparsepoint query %REPO_LOCATION% ^| findstr "Print Name:"`) DO (
SET REAL_PATH=%%a
)
REM remove the prefix "Print Name: " from REAL_PATH leaving only the target path
SET "REAL_PATH=!REAL_PATH:Print Name: =!"
REM change directory into the target path
cd /d "!REAL_PATH!"

REM Check if config file exists before running
CALL :check_config_file
IF NOT "!MISSING_PATHS_LENGTH!"=="0" (
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