Fixed TRIM option handling in /etc/crypttab

'discard' ('allow-discards' being the switch name to use in cryptsetup)

v0.4-1

README.md

@@ -8,21 +8,21 @@ After cloning the repo, installation is done as for an AUR package.
 
 ## Configuration
 As explained upon installation, the following things need to be done:
-  * add the SSH public key to `/etc/dropbear/initrd.authorized_keys`
-  * add the `ip=` kernel command parameter to the bootloader configuration (see https://wiki.archlinux.org/index.php/Mkinitcpio#Using_net)
-  * in the `HOOKS` section of `/etc/mkinitcpio.conf`, add `ssh-cryptsetup` before `filesystems`; then rebuild the initramfs: `mkinitcpio -p linux`
+   * add the SSH public key to `/etc/dropbear/initrd.authorized_keys`
+   * add the `ip=` kernel command parameter to the bootloader configuration (see https://wiki.archlinux.org/index.php/Mkinitcpio#Using_net)
+   * in the `HOOKS` section of `/etc/mkinitcpio.conf`, add `ssh-cryptsetup` before `filesystems`; then rebuild the initramfs: `mkinitcpio -p linux`
 
 The LUKS-encrypted devices to unlock are derived from `/etc/crypttab`.
 
 
 Some options can be set in `/etc/initcpio/sshcs_env` (file is sourced in initrd shell):
-  * `sshcs_opt_timeout_ipconfig`: time (in seconds) to configure IP
-    - default: 10 seconds
-  * `sshcs_opt_listen`: SSH listening port
-    - default: 22
-  * `sshcs_opt_timeout_poweroff`: time (in seconds) to unlock devices before automatic powering off
-    - default (and minimum value): 2 minutes
-    - negative value to deactivate
+   * `sshcs_opt_timeout_ipconfig`: time (in seconds) to configure IP
+      - default: 10 seconds
+   * `sshcs_opt_listen`: SSH listening port
+      - default: 22
+   * `sshcs_opt_timeout_poweroff`: time (in seconds) to unlock devices before automatic powering off
+      - default (and minimum value): 2 minutes
+      - negative value to deactivate
 
 For example:
 
@@ -30,3 +30,13 @@ For example:
     sshcs_opt_listen=2222
     sshcs_opt_timeout_poweroff=-1
 
+
+## Building notes
+1. Modify the sources (features in `src`, and/or package building files)
+2. If `src` was modified
+   * archive the `src` folder in `$pkgname-$pkgver.tar.xz` file; e.g.: `tar -cJf initrd-ssh-cryptsetup-0.4.tar.xz src`
+   * upload the archive on the online repository (pointed by `PKGBUILD`)
+3. Update `PKGBUILD`
+   * bump `pkgver` if `src` was modified, or `pkgrel` if building files were modified
+   * refresh `md5sums` if necessary (based on `md5sum initrd-ssh-cryptsetup-*.tar.xz initrd-ssh-cryptsetup.install` output)
+4. Delete generated archive file if any