mirror of
https://github.com/elliotnunn/mac-rom.git
synced 2024-06-01 07:41:58 +00:00
269a655a67
Git works better with LFs but MPW mostly requires CRs.
ConvertLineEndings acts only on TEXT files, so run SuggestFileTypes
first. Then:
:Make:ConvertLineEndings > "{TempFolder}FixLines" ; "{TempFolder}FixLines"
ConvertLineEndings is both an MPW script and a C program. The script
builds the fast MPW C Tool, and suggests a command that will use the
Tool to fix all the line endings in the repository.
135 lines
2.3 KiB
Plaintext
135 lines
2.3 KiB
Plaintext
#if 0
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# ---------- START OF MPW SHELL SCRIPT ----------
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# Get the root to work on.
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Set ToolPath "{0}Tool"
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Set Repo "`Files -f "{0}" | StreamEdit -e '1 Replace /[Â:]*:[Â:]*°/ -n'`"
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Set ObjFile "{TempFolder}ConvertLineEndingsTool.o"
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# Make sure the fast C newline-replacer is available!
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If "`Exists "{ToolPath}"`" == ""
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SC -w off -o "{ObjFile}" "{0}"
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ILink -d -t MPST -c 'MPS ' -o "{ToolPath}" "{Libraries}Stubs.o" "{CLibraries}StdCLib.o" "{Libraries}MacRuntime.o" "{Libraries}IntEnv.o" "{Libraries}Interface.o" "{ObjFile}"
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End
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# Run it!
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Echo "# Suggested command to convert TEXT file line-endings:"
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Echo "{ToolPath} ¶¶"
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Files -f -r -o -s -t TEXT "{Repo}" | StreamEdit -e '1,° Change " " . " ¶¶"'
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Echo " Dev:Null"
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Exit
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# ---------- END OF MPW SHELL SCRIPT ----------
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#endif
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// ---------- START OF C PROGRAM ----------
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#include <stdio.h>
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int main(int argc, char **argv)
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{
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long buflen = 0x1000000;
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char *buf;
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FILE *f;
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int i;
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int first_i = 1;
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size_t didread;
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char fromc = 10;
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char toc = 13;
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int didctr = 0, didntctr = 0;
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if(argc < 2)
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{
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printf("# USAGE: %s [-unix] FILE ...\n", argv[0]);
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return 1;
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}
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if(!strcmp(argv[first_i], "-unix"))
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{
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fromc = 13;
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toc = 10;
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first_i++;
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}
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// Get the largest possible buffer
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buf = (char *)malloc(buflen);
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while(buflen && !buf)
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{
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buflen >>= 1;
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buf = (char *)malloc(buflen);
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}
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if(!buf) return 1;
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//printf("# %db buffer\n", buflen);
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for(i=first_i; i<argc; i++)
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{
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int fif = 0;
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if(!strcmp(argv[i], "Dev:Null")) continue;
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f = fopen(argv[i], "r+");
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if(!f) return 1;
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do
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{
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long j;
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int fib = 0;
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didread = fread(buf, 1, buflen, f);
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for(j=0; j<didread; j++)
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{
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if(buf[j] == fromc)
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{
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buf[j] = toc;
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fib = 1;
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}
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}
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if(fib)
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{
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fseek(f, -didread, SEEK_CUR);
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fwrite(buf, 1, didread, f);
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fseek(f, 0, SEEK_CUR); /* not sure why it needs this to work */
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fif = 1;
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}
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} while(didread == buflen);
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fclose(f);
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if(fif)
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{
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if(toc == 10)
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printf("# >X ");
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else
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printf("# X> ");
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didctr ++;
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}
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else
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{
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printf("# --- ");
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didntctr++;
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}
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printf("%s\n", argv[i]);
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}
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printf("# Files changed: %d. Files unchanged: %d.\n", didctr, didntctr);
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return 0;
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}
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// ---------- END OF C PROGRAM ----------
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