From 505542e73e230df4cc0c1c9cab874fcb4d6ba4ef Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Sun, 26 Feb 2017 18:48:14 +0100
Subject: Modernize makefile

---
 INSTALL  |  8 ++++----
 Makefile | 59 ++++++++++++++++++++++++++++++++---------------------------
 2 files changed, 36 insertions(+), 31 deletions(-)

diff --git a/INSTALL b/INSTALL
index f267f80..3c37f14 100644
--- a/INSTALL
+++ b/INSTALL
@@ -17,10 +17,10 @@ SYSCONFDIR  default: /etc
 
 The install target will automatically determine the existance
 of bash, zsh, and fish, and install the completion files as
-needed. If you'd like to force installation, you may set
-FORCE_BASHCOMP, FORCE_ZSHCOMP, or FORCE_FISHCOMP to 1, or set
-FORCE_ALL to 1. The exact paths of the completions can be
-controlled with BASHCOMP_PATH, ZSHCOMP_PATH, and FISHCOMP_PATH.
+needed. If you'd like to choose manually, you may set WITH_ALLCOMP,
+WITH_BASHCOMP, WITH_ZSHCOMP, or WITH_FISHCOMP to "yes" or "no". The
+exact paths of the completions can be controlled with BASHCOMPDIR,
+ZSHCOMPDIR, and FISHCOMPDIR.
 
 -- Test Suite --
 
diff --git a/Makefile b/Makefile
index 09352da..eac2291 100644
--- a/Makefile
+++ b/Makefile
@@ -6,23 +6,29 @@ MANDIR ?= $(PREFIX)/share/man
 
 PLATFORMFILE := src/platform/$(shell uname | cut -d _ -f 1 | tr '[:upper:]' '[:lower:]').sh
 
-BASHCOMP_PATH ?= $(DESTDIR)$(PREFIX)/share/bash-completion/completions
-ZSHCOMP_PATH ?= $(DESTDIR)$(PREFIX)/share/zsh/site-functions
-FISHCOMP_PATH ?= $(DESTDIR)$(PREFIX)/share/fish/vendor_completions.d
+BASHCOMPDIR ?= $(PREFIX)/share/bash-completion/completions
+ZSHCOMPDIR ?= $(PREFIX)/share/zsh/site-functions
+FISHCOMPDIR ?= $(PREFIX)/share/fish/vendor_completions.d
 
-ifeq ($(FORCE_ALL),1)
-FORCE_BASHCOMP := 1
-FORCE_ZSHCOMP := 1
-FORCE_FISHCOMP := 1
+ifneq ($(WITH_ALLCOMP),)
+WITH_BASHCOMP := $(WITH_ALLCOMP)
+WITH_ZSHCOMP := $(WITH_ALLCOMP)
+WITH_FISHCOMP := $(WITH_ALLCOMP)
 endif
-ifneq ($(strip $(wildcard $(BASHCOMP_PATH))),)
-FORCE_BASHCOMP := 1
+ifeq ($(WITH_BASHCOMP),)
+ifneq ($(strip $(wildcard $(BASHCOMPDIR))),)
+WITH_BASHCOMP := yes
 endif
-ifneq ($(strip $(wildcard $(ZSHCOMP_PATH))),)
-FORCE_ZSHCOMP := 1
 endif
-ifneq ($(strip $(wildcard $(FISHCOMP_PATH))),)
-FORCE_FISHCOMP := 1
+ifeq ($(WITH_ZSHCOMP),)
+ifneq ($(strip $(wildcard $(ZSHCOMPDIR))),)
+WITH_ZSHCOMP := yes
+endif
+endif
+ifeq ($(WITH_FISHCOMP),)
+ifneq ($(strip $(wildcard $(FISHCOMPDIR))),)
+WITH_FISHCOMP := yes
+endif
 endif
 
 all:
@@ -30,34 +36,33 @@ all:
 
 install-common:
 	@install -v -d "$(DESTDIR)$(MANDIR)/man1" && install -m 0644 -v man/pass.1 "$(DESTDIR)$(MANDIR)/man1/pass.1"
-
-	@[ "$(FORCE_BASHCOMP)" = "1" ] && install -v -d "$(DESTDIR)$(BASHCOMP_PATH)" && install -m 0644 -v src/completion/pass.bash-completion "$(DESTDIR)$(BASHCOMP_PATH)/pass" || true
-	@[ "$(FORCE_ZSHCOMP)" = "1" ] && install -v -d "$(DESTDIR)$(ZSHCOMP_PATH)" && install -m 0644 -v src/completion/pass.zsh-completion "$(DESTDIR)$(ZSHCOMP_PATH)/_pass" || true
-	@[ "$(FORCE_FISHCOMP)" = "1" ] && install -v -d "$(DESTDIR)$(FISHCOMP_PATH)" && install -m 0644 -v src/completion/pass.fish-completion "$(DESTDIR)$(FISHCOMP_PATH)/pass.fish" || true
+	@[ "$(WITH_BASHCOMP)" = "yes" ] || exit 0; install -v -d "$(DESTDIR)$(BASHCOMPDIR)" && install -m 0644 -v src/completion/pass.bash-completion "$(DESTDIR)$(BASHCOMPDIR)/pass"
+	@[ "$(WITH_ZSHCOMP)" = "yes" ] || exit 0; install -v -d "$(DESTDIR)$(ZSHCOMPDIR)" && install -m 0644 -v src/completion/pass.zsh-completion "$(DESTDIR)$(ZSHCOMPDIR)/_pass"
+	@[ "$(WITH_FISHCOMP)" = "yes" ] || exit 0; install -v -d "$(DESTDIR)$(FISHCOMPDIR)" && install -m 0644 -v src/completion/pass.fish-completion "$(DESTDIR)$(FISHCOMPDIR)/pass.fish"
 
 
 ifneq ($(strip $(wildcard $(PLATFORMFILE))),)
 install: install-common
 	@install -v -d "$(DESTDIR)$(LIBDIR)/password-store" && install -m 0644 -v "$(PLATFORMFILE)" "$(DESTDIR)$(LIBDIR)/password-store/platform.sh"
+	@install -v -d "$(DESTDIR)$(LIBDIR)/password-store/extensions"
 	@install -v -d "$(DESTDIR)$(BINDIR)/"
-	sed 's:.*PLATFORM_FUNCTION_FILE.*:source "$(LIBDIR)/password-store/platform.sh":;s:^SYSTEM_EXTENSION_DIR=.*:SYSTEM_EXTENSION_DIR="$(LIBDIR)/password-store/extensions":' src/password-store.sh > "$(DESTDIR)$(BINDIR)/pass"
-	@chmod 0755 "$(DESTDIR)$(BINDIR)/pass"
+	@trap 'rm -f src/.pass' EXIT; sed 's:.*PLATFORM_FUNCTION_FILE.*:source "$(LIBDIR)/password-store/platform.sh":;s:^SYSTEM_EXTENSION_DIR=.*:SYSTEM_EXTENSION_DIR="$(LIBDIR)/password-store/extensions":' src/password-store.sh > src/.pass && \
+	install -v -d "$(DESTDIR)$(BINDIR)/" && install -m 0755 -v src/.pass "$(DESTDIR)$(BINDIR)/pass"
 else
 install: install-common
-	@install -v -d "$(DESTDIR)$(BINDIR)/"
-	sed '/PLATFORM_FUNCTION_FILE/d;s:^SYSTEM_EXTENSION_DIR=.*:SYSTEM_EXTENSION_DIR="$(LIBDIR)/password-store/extensions":' src/password-store.sh > "$(DESTDIR)$(BINDIR)/pass"
-	@chmod 0755 "$(DESTDIR)$(BINDIR)/pass"
+	@install -v -d "$(DESTDIR)$(LIBDIR)/password-store/extensions"
+	@trap 'rm -f src/.pass' EXIT; sed '/PLATFORM_FUNCTION_FILE/d;s:^SYSTEM_EXTENSION_DIR=.*:SYSTEM_EXTENSION_DIR="$(LIBDIR)/password-store/extensions":' src/password-store.sh > src/.pass && \
+	install -v -d "$(DESTDIR)$(BINDIR)/" && install -m 0755 -v src/.pass "$(DESTDIR)$(BINDIR)/pass"
 endif
 
 uninstall:
 	@rm -vrf \
 		"$(DESTDIR)$(BINDIR)/pass" \
-		"$(DESTDIR)$(LIBDIR)/password-store/" \
+		"$(DESTDIR)$(LIBDIR)/password-store" \
 		"$(DESTDIR)$(MANDIR)/man1/pass.1" \
-		"$(DESTDIR)$(BASHCOMP_PATH)/pass" \
-		"$(DESTDIR)$(ZSHCOMP_PATH)/_pass" \
-		"$(DESTDIR)$(FISHCOMP_PATH)/pass.fish"
-	@rmdir "$(DESTDIR)$(LIBDIR)/password-store/" 2>/dev/null || true
+		"$(DESTDIR)$(BASHCOMPDIR)/pass" \
+		"$(DESTDIR)$(ZSHCOMPDIR)/_pass" \
+		"$(DESTDIR)$(FISHCOMPDIR)/pass.fish"
 
 TESTS = $(sort $(wildcard tests/t[0-9][0-9][0-9][0-9]-*.sh))
 
-- 
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