From 28ac40c9d9e1c9afc63c19646f223b28b7ed3bc8 Mon Sep 17 00:00:00 2001
From: Profpatsch <mail@profpatsch.de>
Date: Mon, 27 Nov 2017 17:25:34 +0100
Subject: pkg/profpatsch/nman: remove original C implementation

---
 pkgs/profpatsch/nman/nman.c | 80 ---------------------------------------------
 1 file changed, 80 deletions(-)
 delete mode 100644 pkgs/profpatsch/nman/nman.c

(limited to 'pkgs/profpatsch/nman')

diff --git a/pkgs/profpatsch/nman/nman.c b/pkgs/profpatsch/nman/nman.c
deleted file mode 100644
index 0e02ff3e..00000000
--- a/pkgs/profpatsch/nman/nman.c
+++ /dev/null
@@ -1,80 +0,0 @@
-#define _GNU_SOURCE
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-#include <assert.h>
-
-const char* USAGE =
-	"nman drvAttr [section|page] [page]\n"
-	"\n"
-	"Open man pages in a temporary nix-shell.\n"
-	"1 If one argument is given, the drvAttr & page have the same name.\n"
-	"2 If two arguments are given and the second arg is\n"
-	"    a <number>) like 1, but in man section <number>\n"
-	"    a <page>  ) like 1, but open the page <page>\n"
-	"3 If three arguments are given, the order is <drvAttr> <sect> <page>\n";
-
-void execNixShell(char const* drvAttr, int manSection, const char* manPage) {
-	assert(manSection >= -1);
-	char* manCmd;
-	// holy debug printf
-	//printf("attr: %s, sect: %d, page: %s\n", drvAttr, manSection, manPage);
-	int ret;
-	if (-1 == manSection) {
-		ret = asprintf(&manCmd, "man %s", manPage);
-	} else {
-	 	ret = asprintf(&manCmd, "man %d %s", manSection, manPage);
-	}
-	assert(ret != -1);
-
-	if (-1 == execlp("nix-shell", "nix-shell", "-p", drvAttr, "--run", manCmd, NULL)) {
-		fprintf(stderr, "%s\n", strerror(errno));
-		exit(-1);
-	}
-	free(manCmd);
-}
-
-int main(int argc, char** argv) {
-	int manSection = -1;
-	char* drvAttr;
-	char* manPage;
-	if (argc >= 3) {
-		// man section or -1 if no man section
-		int i = strtol(argv[2], NULL, 10);
-		if (i > 1) {
-			manSection = i;
-		}
-	}
-	// the first argument is always a derivation attribute
-	drvAttr = argv[1];
-
-	// nman does a convenient selection based on the number
-	// of attributes given, in order to do what the user means.
-	switch (argc) {
-	case 1:
-		fprintf(stderr, "%s", USAGE);
-		exit(-1);
-		break;
-	case 2:
-		// arg is package and drv attr
-		manPage = argv[1];
-		break;
-	case 3:
-		if (manSection == -1) {
-			// like 2:, but arg 2 is package
-			manPage = argv[2];
-		} else {
-			// man section given, page is arg 1
-			manPage = argv[1];
-		}
-		break;
-	case 4:
-		// arg 2 is manSection, arg 3 is package
-		manPage = argv[3];
-		break;
-	}
-
-	execNixShell(drvAttr, manSection, manPage);
-}
-- 
cgit 1.4.1